[Kernel-packages] [Bug 2055310] Re: dmesg spammed by virtui-fs and 9pnet-virtio messages

[Russell Jones]

Is this related to https://bugs.launchpad.net/ubuntu/+source/lxd-agent-
loader/+bug/2054814 ?

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Title:
  dmesg spammed by virtui-fs and 9pnet-virtio messages

Status in linux package in Ubuntu:
  New

Bug description:
  Ubuntu noble, as of 28 Feb 2024, on amd64, s390x, ppc64, seeing kernel
  messages after boot (running instances in a VM using virt-manager)

  uname -a
  Linux noble-amd64-efi 6.6.0-14-generic #14-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 
30 10:27:29 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

  [   30.638354] virtio-fs: tag  not found
  [   30.642316] 9pnet_virtio: no channels available for device config
  [   35.897615] virtio-fs: tag  not found
  [   35.901568] 9pnet_virtio: no channels available for device config
  [   41.141860] virtio-fs: tag  not found
  [   41.145513] 9pnet_virtio: no channels available for device config
  [   46.382040] virtio-fs: tag  not found
  [   46.386141] 9pnet_virtio: no channels available for device config
  [   51.632229] virtio-fs: tag  not found
  [   51.635727] 9pnet_virtio: no channels available for device config

  These are annoying when logging in via the console.

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[Kernel-packages] [Bug 2051994] Re: /tmp drive fills up

[Russell Harper]

Okay, I'll try to see what the tools say, but so far it happens only
when the computer is left at the login for a while. This is the page
where various users can login, so technically only background processes
are running.

I've tried multiple times to catch it in the act, but never successful.
/tmp is either at 0.1% or 100%. When at 100%, it's very difficult to
diagnose anything because the computer is going haywire.

If I just reboot and don't login, it still happens on its own after a
day or so. The only substantive change was a recent update to 23.10:

  Distributor ID: Ubuntu
  Description:Ubuntu 23.10
  Release:23.10
  Codename:   mantic

The /tmp drive issues started happening just after the update to 23.10.

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Title:
  /tmp drive fills up

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  If left at the login screen, after a day or so, /tmp seems to fill up
  on its own. It will show an X window message upon login regarding
  /tmp, then any applications, like LibreOffice, won't run. The files
  don't shows up using du, likely because it's a tmpfs type.

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-image-6.5.0-15-generic 6.5.0-15.15
  ProcVersionSignature: Ubuntu 6.5.0-15.15-generic 6.5.3
  Uname: Linux 6.5.0-15-generic x86_64
  ApportVersion: 2.27.0-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  russell1197 F wireplumber
   /dev/snd/controlC1:  russell1197 F wireplumber
   /dev/snd/controlC0:  russell1197 F wireplumber
   /dev/snd/seq:russell1191 F pipewire
  CRDA: N/A
  CasperMD5CheckResult: unknown
  CurrentDesktop: LXQt
  Date: Thu Feb  1 17:24:21 2024
  InstallationDate: Installed on 2023-06-23 (223 days ago)
  InstallationMedia: Lubuntu 23.04 "Lunar Lobster" - Release amd64 (20230417)
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-15-generic 
root=UUID=ff2b9230-f3ac-4af5-ae27-88eae14765d1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-15-generic N/A
   linux-backports-modules-6.5.0-15-generic  N/A
   linux-firmware20230919.git3672ccab-0ubuntu2.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to mantic on 2024-01-26 (6 days ago)
  dmi.bios.date: 05/09/2017
  dmi.bios.release: 2.71
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: L01 v02.71
  dmi.board.asset.tag: 2UA4101ZMS
  dmi.board.name: 18E7
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: 2UA4101ZMS
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrL01v02.71:bd05/09/2017:br2.71:svnHewlett-Packard:pnHPProDesk600G1SFF:pvr:rvnHewlett-Packard:rn18E7:rvr:cvnHewlett-Packard:ct4:cvr:skuE3S71UT#ABA:
  dmi.product.family: 103C_53307F G=D
  dmi.product.name: HP ProDesk 600 G1 SFF
  dmi.product.sku: E3S71UT#ABA
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 2051994] [NEW] /tmp drive fills up

[Russell Harper]

Public bug reported:

If left at the login screen, after a day or so, /tmp seems to fill up on
its own. It will show an X window message upon login regarding /tmp,
then any applications, like LibreOffice, won't run. The files don't
shows up using du, likely because it's a tmpfs type.

ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: linux-image-6.5.0-15-generic 6.5.0-15.15
ProcVersionSignature: Ubuntu 6.5.0-15.15-generic 6.5.3
Uname: Linux 6.5.0-15-generic x86_64
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC2:  russell1197 F wireplumber
 /dev/snd/controlC1:  russell1197 F wireplumber
 /dev/snd/controlC0:  russell1197 F wireplumber
 /dev/snd/seq:russell1191 F pipewire
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: LXQt
Date: Thu Feb  1 17:24:21 2024
InstallationDate: Installed on 2023-06-23 (223 days ago)
InstallationMedia: Lubuntu 23.04 "Lunar Lobster" - Release amd64 (20230417)
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-15-generic 
root=UUID=ff2b9230-f3ac-4af5-ae27-88eae14765d1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-6.5.0-15-generic N/A
 linux-backports-modules-6.5.0-15-generic  N/A
 linux-firmware20230919.git3672ccab-0ubuntu2.5
SourcePackage: linux
UpgradeStatus: Upgraded to mantic on 2024-01-26 (6 days ago)
dmi.bios.date: 05/09/2017
dmi.bios.release: 2.71
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L01 v02.71
dmi.board.asset.tag: 2UA4101ZMS
dmi.board.name: 18E7
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: 2UA4101ZMS
dmi.chassis.type: 4
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: 
dmi:bvnHewlett-Packard:bvrL01v02.71:bd05/09/2017:br2.71:svnHewlett-Packard:pnHPProDesk600G1SFF:pvr:rvnHewlett-Packard:rn18E7:rvr:cvnHewlett-Packard:ct4:cvr:skuE3S71UT#ABA:
dmi.product.family: 103C_53307F G=D
dmi.product.name: HP ProDesk 600 G1 SFF
dmi.product.sku: E3S71UT#ABA
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug mantic

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Title:
  /tmp drive fills up

Status in linux package in Ubuntu:
  New

Bug description:
  If left at the login screen, after a day or so, /tmp seems to fill up
  on its own. It will show an X window message upon login regarding
  /tmp, then any applications, like LibreOffice, won't run. The files
  don't shows up using du, likely because it's a tmpfs type.

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-image-6.5.0-15-generic 6.5.0-15.15
  ProcVersionSignature: Ubuntu 6.5.0-15.15-generic 6.5.3
  Uname: Linux 6.5.0-15-generic x86_64
  ApportVersion: 2.27.0-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  russell1197 F wireplumber
   /dev/snd/controlC1:  russell1197 F wireplumber
   /dev/snd/controlC0:  russell1197 F wireplumber
   /dev/snd/seq:    russell1191 F pipewire
  CRDA: N/A
  CasperMD5CheckResult: unknown
  CurrentDesktop: LXQt
  Date: Thu Feb  1 17:24:21 2024
  InstallationDate: Installed on 2023-06-23 (223 days ago)
  InstallationMedia: Lubuntu 23.04 "Lunar Lobster" - Release amd64 (20230417)
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-15-generic 
root=UUID=ff2b9230-f3ac-4af5-ae27-88eae14765d1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-15-generic N/A
   linux-backports-modules-6.5.0-15-generic  N/A
   linux-firmware20230919.git3672ccab-0ubuntu2.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to mantic on 2024-01-26 (6 days ago)
  dmi.bios.date: 05/09/2017
  dmi.bios.release: 2.71
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: L01 v02.71
  dmi.board.asset.tag: 2UA4101ZMS
  dmi.board.name: 18E7
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: 2UA4101ZMS
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrL01v02.71:bd05/09/2017:br2.71:svnHewlett-Packard:pnHPProDesk600G1SFF:pvr:rvnHewlett-Packard:rn18E7:rvr:cvnHewlett-Packard:ct4:cvr:skuE3S71UT#ABA:
  dmi.product.family: 103C_53307F G=D
  dmi.product.name: HP ProDesk 600 G1 SFF
  dmi.product.sku: E3S71UT#ABA
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 2051470] Re: Finding wifi is unstable in this release

[Russell Harper]

chlinux.org/viewtopic.php?id=273440

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-image-6.5.0-15-generic 6.5.0-15.15
  ProcVersionSignature: Ubuntu 6.5.0-15.15-generic 6.5.3
  Uname: Linux 6.5.0-15-generic x86_64
  ApportVersion: 2.27.0-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER    PID ACCESS COMMAND
   /dev/snd/controlC2:  russell    1179 F wireplumber
   /dev/snd/controlC1:  russell    1179 F wireplumber
   /dev/snd/controlC0:  russell    1179 F wireplumber
   /dev/snd/seq:russell1176 F pipewire
  CRDA: N/A
  CasperMD5CheckResult: unknown
  CurrentDesktop: LXQt
  Date: Sun Jan 28 21:48:23 2024
  InstallationDate: Installed on 2023-06-23 (219 days ago)
  InstallationMedia: Lubuntu 23.04 "Lunar Lobster" - Release amd64 (20230417)
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-15-generic 
root=UUID=ff2b9230-f3ac-4af5-ae27-88eae14765d1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-15-generic N/A
   linux-backports-modules-6.5.0-15-generic  N/A
   linux-firmware20230919.git3672ccab-0ubuntu2.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to mantic on 2024-01-26 (3 days ago)
  dmi.bios.date: 05/09/2017
  dmi.bios.release: 2.71
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: L01 v02.71
  dmi.board.asset.tag: 2UA4101ZMS
  dmi.board.name: 18E7
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: 2UA4101ZMS
  dmi.chassis.type: 4
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrL01v02.71:bd05/09/2017:br2.71:svnHewlett-Packard:pnHPProDesk600G1SFF:pvr:rvnHewlett-Packard:rn18E7:rvr:cvnHewlett-Packard:ct4:cvr:skuE3S71UT#ABA:
  dmi.product.family: 103C_53307F G=D
  dmi.product.name: HP ProDesk 600 G1 SFF
  dmi.product.sku: E3S71UT#ABA
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 2043320] Re: perf top error: "The cycles:P event is not supported" on 13th gen / raptor lake

[Russell Howe]

This looks like it is an issue for devices with mixed core types (e.g.
Intel p- and e- cores in 12th and 13th gen).

There's a patch floating around to address it:
https://lore.kernel.org/all/20231214144612.1092028-1-kan.li...@linux.intel.com/T/

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Title:
  perf top error: "The cycles:P event is not supported" on 13th gen /
  raptor lake

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  `perf top` immediately fails to start for me, 6.5 on i9-13900kf, with
  the error: The cycles:P event is not supported.

  `perf record` and `perf stat` appear to work fine, including `perf
  stat` showing the two different sets of counters for cpu_core and
  cpu_atom.

  Looking at strace, it appears that `perf top` is fails to fallback to
  lower fidelity events on the "efficiency" cores (16+ for me), while
  this process happens automatically for `record` and `stat`.

  `perf top -C0` (which should exclude the efficiency cores) and `perf
  top -e cpu_core/cycles/` (which should also exclude the efficiency
  cores, as I understand the docs) seem to fail in the same way.

  top's retry has a higher `sample_freq`, `mmap`, `comm`, `mmap2`,
  `comm_exec`, `ksymbol`, and `bpf_event`, but the reduced precise_ip
  it's trying for, and still gets an EINVAL.

  ProblemType: Bug
  DistroRelease: Ubuntu 23.10
  Package: linux-tools-common 6.5.0-10.10
  ProcVersionSignature: Ubuntu 6.5.0-10.10-generic 6.5.3
  Uname: Linux 6.5.0-10-generic x86_64
  ApportVersion: 2.27.0-0ubuntu5
  Architecture: amd64
  CRDA: N/A
  CasperMD5CheckResult: pass
  Date: Sun Nov 12 15:04:21 2023
  Dependencies: lsb-release 12.0-2
  InstallationDate: Installed on 2023-09-30 (43 days ago)
  InstallationMedia: Ubuntu 23.10 "Mantic Minotaur" - Beta amd64 (20230919.1)
  MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
  PackageArchitecture: all
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-10-generic 
root=UUID=54b402d8-c4e2-49c1-969b-640c2fe5e55f ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-6.5.0-10-generic N/A
   linux-backports-modules-6.5.0-10-generic  N/A
   linux-firmware20230919.git3672ccab-0ubuntu2.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/08/2023
  dmi.bios.release: 14.2
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1402
  dmi.board.asset.tag: Default string
  dmi.board.name: TUF GAMING Z790-PLUS WIFI
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1402:bd09/08/2023:br14.2:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnTUFGAMINGZ790-PLUSWIFI:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: System Product Name
  dmi.product.sku: SKU
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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[Kernel-packages] [Bug 2039755] Re: lernel crashes in CIFS code

[Russell Coker]

I've got another of these:
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335507] [ cut here 
]
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335509] WARNING: CPU: 2 PID: 218227 at 
fs/smb/client/connect.c:1979 __cifs_put_smb_ses+0x3dd/0x4d0 [cifs]
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335563] Modules linked in: nls_utf8 
cifs cifs_arc4 cifs_md4 fscache netfs snd_usb_audio snd_usbmidi_lib st ccm 
rfcomm xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink 
nf_conntrack
 nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat 
nf_tables nfnetlink br_netfilter bridge stp llc cmac algif_hash algif_skcipher 
af_alg snd_hda_codec_hdmi overlay bnep zram snd_sof_pci_intel_cnl 
snd_sof_intel_hda_com
mon soundwire_intel soundwire_generic_allocation soundwire_cadence 
snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils 
snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi 
soundwire_bus snd_soc_core snd
_compress ac97_bus snd_ctl_led snd_pcm_dmaengine snd_hda_codec_realtek 
snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi 
snd_hda_codec binfmt_misc snd_hda_core snd_hwdep intel_tcc_cooling snd_pcm 
mei_hdcp mei_pxp x86_p
kg_temp_thermal intel_powerclamp dell_rbtn intel_rapl_msr snd_seq_midi
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335604]  coretemp snd_seq_midi_event 
dell_laptop nls_iso8859_1 kvm_intel dell_smm_hwmon snd_rawmidi dell_wmi kvm 
snd_seq irqbypass snd_seq_device rapl dell_smbios iwlmvm dcdbas intel_cstate 
typec_dis
playport ledtrig_audio dell_wmi_sysman serio_raw dell_wmi_descriptor mac80211 
firmware_attributes_class wmi_bmof libarc4 uvcvideo snd_timer videobuf2_vmalloc 
videobuf2_memops btusb videobuf2_v4l2 btrtl intel_wmi_thunderbolt snd btbcm 
btinte
l btmtk soundcore videodev iwlwifi bluetooth videobuf2_common input_leds joydev 
ecdh_generic hid_multitouch mc cfg80211 ecc mei_me mei 
processor_thermal_device_pci_legacy processor_thermal_device hid_sensor_als 
hid_sensor_incl_3d hid_sensor
_accel_3d hid_sensor_rotation hid_sensor_gyro_3d hid_sensor_magn_3d 
hid_sensor_custom_intel_hinge hid_sensor_prox processor_thermal_rfim 
hid_sensor_trigger processor_thermal_mbox industrialio_triggered_buffer 
processor_thermal_rapl kfifo_bu
f intel_rapl_common hid_sensor_iio_common industrialio intel_soc_dts_iosf
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335642]  intel_pch_thermal 
int3403_thermal mac_hid intel_hid int3400_thermal int340x_thermal_zone 
sparse_keymap acpi_thermal_rel soc_button_array acpi_pad sch_fq_codel msr 
parport_pc ppdev lp efi_pst
ore parport ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq 
libcrc32c dm_crypt r8153_ecm cdc_ether usbnet hid_sensor_custom hid_sensor_hub 
intel_ishtp_hid r8152 mii i915 drm_buddy i2c_algo_bit ttm drm_display_helper 
crct10dif_
pclmul cec wacom crc32_pclmul usbhid rc_core polyval_clmulni hid_generic 
polyval_generic drm_kms_helper nvme ghash_clmulni_intel sha512_ssse3 
syscopyarea rtsx_pci_sdmmc sysfillrect intel_lpss_pci ucsi_acpi aesni_intel 
i2c_i801 sysimgb
lt thunderbolt intel_lpss crypto_simd i2c_hid_acpi psmouse i2c_hid i2c_smbus 
cryptd nvme_core typec_ucsi drm intel_ish_ipc nvme_common idma64 xhci_pci 
xhci_pci_renesas rtsx_pci typec hid intel_ishtp video pinctrl_cannonlake wmi 
z3fold zstd
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335687] CPU: 2 PID: 218227 Comm: 
kworker/2:0 Tainted: GW  6.2.0-36-generic #37~22.04.1-Ubuntu
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335689] Hardware name: Dell Inc. 
Latitude 7400 2-in-1/0HCNR3, BIOS 1.8.0 06/16/2020
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335691] Workqueue: events 
delayed_mntput
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335695] RIP: 
0010:__cifs_put_smb_ses+0x3dd/0x4d0 [cifs]
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335736] Code: e8 48 c7 c1 70 42 0a c2 
48 c7 c2 0a f5 0c c2 41 89 c1 48 c7 c6 78 8f 0b c2 48 c7 c7 d0 67 11 c2 e8 e8 
b2 63 df e9 21 ff ff ff <0f> 0b e9 a6 fc ff ff 49 8d 5e 20 48 89 df e8 40 55 e8 
df 48 c7 c6
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335737] RSP: 0018:bb0483557d00 
EFLAGS: 00010286
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335739] RAX:  RBX: 
91bc54422ee8 RCX: 
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335740] RDX:  RSI: 
 RDI: 
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335741] RBP: bb0483557d30 R08: 
 R09: 
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335742] R10:  R11: 
 R12: 91bf29020800
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335743] R13: 91bf29020838 R14: 
 R15: 91bf29020800
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335744] FS:  () 
GS:91bfdc50() knlGS:
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335745] CS:  0010 DS:  ES:  
CR0: 80050033
Nov  8 11:13:52 dsdk8y2u kernel: [435899.335746] CR2: 

[Kernel-packages] [Bug 2039755] [NEW] lernel crashes in CIFS code

[Russell Coker]

Public bug reported:

I've had several crashes like this on 2 different systems mounting the
same SMB server.


Oct 19 13:25:47 1y51573u kernel: [ 1103.030468] [ cut here 
]
Oct 19 13:25:47 1y51573u kernel: [ 1103.030477] WARNING: CPU: 2 PID: 5411 at 
fs/cifs/connect.c:1979 __cifs_put_smb_ses+0x3dd/0x4d0 [cifs]
Oct 19 13:25:47 1y51573u kernel: [ 1103.030684] Modules linked in: nls_utf8 
cifs cifs_arc4 cifs_md4 fscache netfs ccm xt_conntrack nft_chain_nat 
xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 
nf_defrag_ipv4 xfrm_u
ser xfrm_algo xt_addrtype nft_compat nf_tables nfnetlink br_netfilter bridge 
stp llc rfcomm cmac algif_hash algif_skcipher af_alg bnep snd_hda_codec_hdmi 
overlay zram snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel 
soundw
ire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci 
snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core 
snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus mei_pxp mei_hdcp 
snd_soc_core snd_ctl_
led snd_compress intel_tcc_cooling ac97_bus snd_hda_codec_realtek 
snd_pcm_dmaengine snd_hda_codec_generic x86_pkg_temp_thermal intel_rapl_msr 
binfmt_misc intel_powerclamp joydev coretemp snd_hda_intel dell_rbtn 
snd_intel_dspcfg snd_inte
l_sdw_acpi kvm_intel snd_hda_codec snd_hda_core snd_hwdep dell_laptop 
dell_smm_hwmon
Oct 19 13:25:47 1y51573u kernel: [ 1103.030844]  nls_iso8859_1 kvm snd_pcm 
irqbypass snd_seq_midi rapl snd_seq_midi_event intel_cstate dell_wmi 
snd_rawmidi serio_raw uvcvideo typec_displayport dell_wmi_sysman dell_smbios 
snd_seq iwlmvm
btusb dcdbas btrtl snd_seq_device firmware_attributes_class ledtrig_audio 
dell_wmi_descriptor videobuf2_vmalloc wmi_bmof intel_wmi_thunderbolt btbcm 
mac80211 snd_timer videobuf2_memops cmdlinepart videobuf2_v4l2 btintel spi_nor 
snd btmt
k mtd libarc4 soundcore videodev bluetooth processor_thermal_device_pci_legacy 
hid_sensor_custom_intel_hinge hid_sensor_als input_leds hid_sensor_gyro_3d 
videobuf2_common hid_multitouch processor_thermal_device iwlwifi 
hid_sensor_trigge
r mc ecdh_generic processor_thermal_rfim industrialio_triggered_buffer 
processor_thermal_mbox kfifo_buf mei_me ecc hid_sensor_iio_common cfg80211 
processor_thermal_rapl mei industrialio intel_rapl_common intel_soc_dts_iosf 
intel_pch_the
rmal int3403_thermal int340x_thermal_zone mac_hid int3400_thermal intel_hid 
sparse_keymap
Oct 19 13:25:47 1y51573u kernel: [ 1103.030992]  soc_button_array 
acpi_thermal_rel acpi_pad sch_fq_codel msr parport_pc ppdev lp parport 
efi_pstore ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq 
libcrc32c r8153_ecm cdc_et
her usbnet r8152 dm_crypt mii usbhid hid_sensor_custom hid_sensor_hub 
intel_ishtp_hid i915 drm_buddy i2c_algo_bit hid_generic ttm crct10dif_pclmul 
drm_display_helper crc32_pclmul cec polyval_clmulni rc_core polyval_generic 
ghash_clmulni
_intel drm_kms_helper sha512_ssse3 syscopyarea aesni_intel sysfillrect 
rtsx_pci_sdmmc nvme sysimgblt intel_lpss_pci spi_intel_pc
i i2c_i801 ucsi_acpi intel_lpss crypto_simd nvme_core i2c_smbus xhci_pci 
typec_ucsi spi_intel drm intel_ish_ipc psmouse thunderbolt nvme_common 
i2c_hid_acpi rtsx_pci xhci_pci_renesas idma64 cryptd typec intel_ishtp i2c_hid 
hid video wmi pinctrl_cannonlake z3fold zstd
Oct 19 13:25:47 1y51573u kernel: [ 1103.031153] CPU: 2 PID: 5411 Comm: 
kworker/2:1 Not tainted 6.2.0-34-generic #34~22.04.1-Ubuntu
Oct 19 13:25:47 1y51573u kernel: [ 1103.031162] Hardware name: Dell Inc. 
Latitude 7410/0M5G57, BIOS 1.24.0 07/06/2023
Oct 19 13:25:47 1y51573u kernel: [ 1103.031167] Workqueue: events delayed_mntput
Oct 19 13:25:47 1y51573u kernel: [ 1103.031180] RIP: 
0010:__cifs_put_smb_ses+0x3dd/0x4d0 [cifs]
Oct 19 13:25:47 1y51573u kernel: [ 1103.031364] Code: e8 48 c7 c1 70 32 fe c1 
48 c7 c2 30 e4 00 c2 41 89 c1 48 c7 c6 68 7f ff c1 48 c7 c7 d0 47 05 c2 e8 a8 
b5 4f de e9 21 ff ff ff <0f> 0b e9 a6 fc ff ff 49 8d 5e 20 48 89 df e8 00 47 d4 
de 48 c7 c6
Oct 19 13:25:47 1y51573u kernel: [ 1103.031371] RSP: 0018:b01c50b9bd38 
EFLAGS: 00010286
Oct 19 13:25:47 1y51573u kernel: [ 1103.031378] RAX:  RBX: 
9d72da1353c0 RCX: 
Oct 19 13:25:47 1y51573u kernel: [ 1103.031383] RDX:  RSI: 
 RDI: 
Oct 19 13:25:47 1y51573u kernel: [ 1103.031387] RBP: b01c50b9bd68 R08: 
 R09: 
Oct 19 13:25:47 1y51573u kernel: [ 1103.031391] R10:  R11: 
 R12: 9d72ca687800
Oct 19 13:25:47 1y51573u kernel: [ 1103.031395] R13: 9d72ca687838 R14: 
 R15: 9d764d7319c0
Oct 19 13:25:47 1y51573u kernel: [ 1103.031400] FS:  () 
GS:9d764d70() knlGS:
Oct 19 13:25:47 1y51573u kernel: [ 1103.031405] CS:  0010 DS:  ES:  
CR0: 80050033
Oct 19 13:25:47 1y51573u kernel: [ 1103.031411] CR2: 7f8ecb8df370 CR3: 
000395e10006 CR4: 

[Kernel-packages] [Bug 2023497] Re: Kernel oops when using md dirty stripe journal

[Russell Harmon]

I haven't tried reproducing in a VM;  it requires quite high io load
across many drives to reproduce reliably on my desktop

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2023497

Title:
  Kernel oops when using md dirty stripe journal

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi there,

  When running using the md dirty stripe journal (mdadm --create
  --write-journal) I get a machine hard lockup when under heavy i/o
  load. The issue only occurs when the i/o is going through the md
  device.

  After hooking up a serial console, after upgrading my Jammy install to
  use the newer OEM kernel (this was occurring before), the machine
  output this kernel oops.

  Most of the time the machine hard locks without printing anything.

  $ lsb_release -rd
  Description:Ubuntu 22.04.2 LTS
  Release:22.04

  Here's the oops

  [  325.784074] BUG: kernel NULL pointer dereference, address: 0157
  [  325.791039] #PF: supervisor read access in kernel mode
  [  325.796186] #PF: error_code(0x) - not-present page
  [  325.801325] PGD 8001658f0067 P4D 8001658f0067 PUD 165a3a067 PMD 0
  [  325.808206] Oops:  [#1] PREEMPT SMP PTI
  [  325.812392] CPU: 3 PID: 2256 Comm: md125_raid6 Kdump: loaded Not tainted 
6.1.0-1013-oem #13-Ubuntu
  [  325.821345] Hardware name: System manufacturer System Product Name/P8C WS, 
BIOS 3703 07/16/2018
  [  325.830036] RIP: 0010:submit_bio_noacct+0x132/0x570
  [  325.834914] Code: 4c 8b 6b 48 4d 85 ed 74 19 4c 63 25 78 c4 c0 01 49 83 fc 
05 0f 87 31 04 00 00 4f 8b ac e5 b8 00 00 00 44 8b 63 10 41 83 e4 01 <47> 0f b6 
b4 25 56 01 00 00 41 80 fe 01 0f 87 91 f3 80 00 41 83 e6
  [  325.853660] RSP: 0018:a018c3983cd8 EFLAGS: 00010202
  [  325.858884] RAX: 0001 RBX: 9206192950b8 RCX: 

  [  325.866018] RDX: 00040001 RSI:  RDI: 
9206192950b8
  [  325.873149] RBP: a018c3983d08 R08:  R09: 

  [  325.880274] R10:  R11:  R12: 
0001
  [  325.887406] R13:  R14: 9206204351d0 R15: 
03785c80
  [  325.894549] FS:  () GS:920cfecc() 
knlGS:
  [  325.902635] CS:  0010 DS:  ES:  CR0: 80050033
  [  325.908389] CR2: 0157 CR3: 0001229a2006 CR4: 
001706e0
  [  325.915523] Call Trace:
  [  325.917975]  
  [  325.920081]  submit_bio+0x28/0x80
  [  325.923399]  r5l_flush_stripe_to_raid+0x103/0x160 [raid456]
  [  325.928972]  handle_active_stripes.constprop.0+0xb2/0x2c0 [raid456]
  [  325.935239]  raid5d+0x248/0x4b0 [raid456]
  [  325.939250]  md_thread+0xae/0x190
  [  325.942569]  ? destroy_sched_domains_rcu+0x40/0x40
  [  325.947364]  ? md_set_read_only+0xa0/0xa0
  [  325.951374]  kthread+0xe9/0x110
  [  325.954521]  ? kthread_complete_and_exit+0x20/0x20
  [  325.959313]  ret_from_fork+0x22/0x30
  [  325.962893]  
  [  325.965083] Modules linked in: iTCO_wdt intel_pmc_bxt iTCO_vendor_support 
xfs wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 
poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel zram 
binfmt_misc nls_iso8859_1 intel_rapl_msr mei_pxp mei_hdcp intel_rapl_common 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm rapl intel_cstate 
snd_hda_codec_realtek eeepc_wmi wmi_bmof snd_hda_codec_generic at24 
snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_timer bfq mei_me snd soundcore mei ie31200_edac 
tpm_infineon mac_hid sch_fq_codel dm_multipath scsi_dh_rdac scsi_dh_emc 
scsi_dh_alua nct6775 nct6775_core hwmon_vid coretemp drivetemp msr ramoops 
reed_solomon pstore_blk pstore_zone efi_pstore drm ip_tables x_tables autofs4 
btrfs blake2b_generic zstd_compress raid10 multipath linear dm_integrity 
dm_bufio dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor 
async_tx xor raid6_pq libcrc32c raid1 raid0
  [  325.965132]  crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic 
mfd_aaeon ghash_clmulni_intel sha512_ssse3 asus_wmi aesni_intel ledtrig_audio 
sparse_keymap hid_generic crypto_simd i2c_i801 usbhid cryptd platform_profile 
mvsas lpc_ich i2c_smbus ixgbe hid e1000e libsas ahci scsi_transport_sas 
xfrm_algo xhci_pci dca libahci xhci_pci_renesas mdio video wmi z3fold lz4 
lz4_compress
  [  326.086119] CR2: 0157

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 2023497] Re: Kernel oops when using md dirty stripe journal

[Russell Harmon]

The RAID6 setup is:

dm-integrity on every drive, no journalling, with ~10 spinning drives and 2 SSDs
RAID1 across the two dm-integrity devices backed by SSDs
RAID6 across the 10 dm-integrity devices backed by spinning drives, with 
--write-journal set to the raid1 SSD integrity device

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2023497

Title:
  Kernel oops when using md dirty stripe journal

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi there,

  When running using the md dirty stripe journal (mdadm --create
  --write-journal) I get a machine hard lockup when under heavy i/o
  load. The issue only occurs when the i/o is going through the md
  device.

  After hooking up a serial console, after upgrading my Jammy install to
  use the newer OEM kernel (this was occurring before), the machine
  output this kernel oops.

  Most of the time the machine hard locks without printing anything.

  $ lsb_release -rd
  Description:Ubuntu 22.04.2 LTS
  Release:22.04

  Here's the oops

  [  325.784074] BUG: kernel NULL pointer dereference, address: 0157
  [  325.791039] #PF: supervisor read access in kernel mode
  [  325.796186] #PF: error_code(0x) - not-present page
  [  325.801325] PGD 8001658f0067 P4D 8001658f0067 PUD 165a3a067 PMD 0
  [  325.808206] Oops:  [#1] PREEMPT SMP PTI
  [  325.812392] CPU: 3 PID: 2256 Comm: md125_raid6 Kdump: loaded Not tainted 
6.1.0-1013-oem #13-Ubuntu
  [  325.821345] Hardware name: System manufacturer System Product Name/P8C WS, 
BIOS 3703 07/16/2018
  [  325.830036] RIP: 0010:submit_bio_noacct+0x132/0x570
  [  325.834914] Code: 4c 8b 6b 48 4d 85 ed 74 19 4c 63 25 78 c4 c0 01 49 83 fc 
05 0f 87 31 04 00 00 4f 8b ac e5 b8 00 00 00 44 8b 63 10 41 83 e4 01 <47> 0f b6 
b4 25 56 01 00 00 41 80 fe 01 0f 87 91 f3 80 00 41 83 e6
  [  325.853660] RSP: 0018:a018c3983cd8 EFLAGS: 00010202
  [  325.858884] RAX: 0001 RBX: 9206192950b8 RCX: 

  [  325.866018] RDX: 00040001 RSI:  RDI: 
9206192950b8
  [  325.873149] RBP: a018c3983d08 R08:  R09: 

  [  325.880274] R10:  R11:  R12: 
0001
  [  325.887406] R13:  R14: 9206204351d0 R15: 
03785c80
  [  325.894549] FS:  () GS:920cfecc() 
knlGS:
  [  325.902635] CS:  0010 DS:  ES:  CR0: 80050033
  [  325.908389] CR2: 0157 CR3: 0001229a2006 CR4: 
001706e0
  [  325.915523] Call Trace:
  [  325.917975]  
  [  325.920081]  submit_bio+0x28/0x80
  [  325.923399]  r5l_flush_stripe_to_raid+0x103/0x160 [raid456]
  [  325.928972]  handle_active_stripes.constprop.0+0xb2/0x2c0 [raid456]
  [  325.935239]  raid5d+0x248/0x4b0 [raid456]
  [  325.939250]  md_thread+0xae/0x190
  [  325.942569]  ? destroy_sched_domains_rcu+0x40/0x40
  [  325.947364]  ? md_set_read_only+0xa0/0xa0
  [  325.951374]  kthread+0xe9/0x110
  [  325.954521]  ? kthread_complete_and_exit+0x20/0x20
  [  325.959313]  ret_from_fork+0x22/0x30
  [  325.962893]  
  [  325.965083] Modules linked in: iTCO_wdt intel_pmc_bxt iTCO_vendor_support 
xfs wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 
poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel zram 
binfmt_misc nls_iso8859_1 intel_rapl_msr mei_pxp mei_hdcp intel_rapl_common 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm rapl intel_cstate 
snd_hda_codec_realtek eeepc_wmi wmi_bmof snd_hda_codec_generic at24 
snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_timer bfq mei_me snd soundcore mei ie31200_edac 
tpm_infineon mac_hid sch_fq_codel dm_multipath scsi_dh_rdac scsi_dh_emc 
scsi_dh_alua nct6775 nct6775_core hwmon_vid coretemp drivetemp msr ramoops 
reed_solomon pstore_blk pstore_zone efi_pstore drm ip_tables x_tables autofs4 
btrfs blake2b_generic zstd_compress raid10 multipath linear dm_integrity 
dm_bufio dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor 
async_tx xor raid6_pq libcrc32c raid1 raid0
  [  325.965132]  crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic 
mfd_aaeon ghash_clmulni_intel sha512_ssse3 asus_wmi aesni_intel ledtrig_audio 
sparse_keymap hid_generic crypto_simd i2c_i801 usbhid cryptd platform_profile 
mvsas lpc_ich i2c_smbus ixgbe hid e1000e libsas ahci scsi_transport_sas 
xfrm_algo xhci_pci dca libahci xhci_pci_renesas mdio video wmi z3fold lz4 
lz4_compress
  [  326.086119] CR2: 0157

To manage notifications about this bug go to:
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More help   : 

[Kernel-packages] [Bug 2023497] Re: Kernel oops when using md dirty stripe journal

[Russell Harmon]

In case it ends up mattering, here's how I set up the dm-integrity
devices:

$ integritysetup format /dev/sda1 --sector-size 4096 --integrity-no-
journal --journal-size=1 --buffer-sectors=8 --interleave-sectors=8192

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2023497

Title:
  Kernel oops when using md dirty stripe journal

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi there,

  When running using the md dirty stripe journal (mdadm --create
  --write-journal) I get a machine hard lockup when under heavy i/o
  load. The issue only occurs when the i/o is going through the md
  device.

  After hooking up a serial console, after upgrading my Jammy install to
  use the newer OEM kernel (this was occurring before), the machine
  output this kernel oops.

  Most of the time the machine hard locks without printing anything.

  $ lsb_release -rd
  Description:Ubuntu 22.04.2 LTS
  Release:22.04

  Here's the oops

  [  325.784074] BUG: kernel NULL pointer dereference, address: 0157
  [  325.791039] #PF: supervisor read access in kernel mode
  [  325.796186] #PF: error_code(0x) - not-present page
  [  325.801325] PGD 8001658f0067 P4D 8001658f0067 PUD 165a3a067 PMD 0
  [  325.808206] Oops:  [#1] PREEMPT SMP PTI
  [  325.812392] CPU: 3 PID: 2256 Comm: md125_raid6 Kdump: loaded Not tainted 
6.1.0-1013-oem #13-Ubuntu
  [  325.821345] Hardware name: System manufacturer System Product Name/P8C WS, 
BIOS 3703 07/16/2018
  [  325.830036] RIP: 0010:submit_bio_noacct+0x132/0x570
  [  325.834914] Code: 4c 8b 6b 48 4d 85 ed 74 19 4c 63 25 78 c4 c0 01 49 83 fc 
05 0f 87 31 04 00 00 4f 8b ac e5 b8 00 00 00 44 8b 63 10 41 83 e4 01 <47> 0f b6 
b4 25 56 01 00 00 41 80 fe 01 0f 87 91 f3 80 00 41 83 e6
  [  325.853660] RSP: 0018:a018c3983cd8 EFLAGS: 00010202
  [  325.858884] RAX: 0001 RBX: 9206192950b8 RCX: 

  [  325.866018] RDX: 00040001 RSI:  RDI: 
9206192950b8
  [  325.873149] RBP: a018c3983d08 R08:  R09: 

  [  325.880274] R10:  R11:  R12: 
0001
  [  325.887406] R13:  R14: 9206204351d0 R15: 
03785c80
  [  325.894549] FS:  () GS:920cfecc() 
knlGS:
  [  325.902635] CS:  0010 DS:  ES:  CR0: 80050033
  [  325.908389] CR2: 0157 CR3: 0001229a2006 CR4: 
001706e0
  [  325.915523] Call Trace:
  [  325.917975]  
  [  325.920081]  submit_bio+0x28/0x80
  [  325.923399]  r5l_flush_stripe_to_raid+0x103/0x160 [raid456]
  [  325.928972]  handle_active_stripes.constprop.0+0xb2/0x2c0 [raid456]
  [  325.935239]  raid5d+0x248/0x4b0 [raid456]
  [  325.939250]  md_thread+0xae/0x190
  [  325.942569]  ? destroy_sched_domains_rcu+0x40/0x40
  [  325.947364]  ? md_set_read_only+0xa0/0xa0
  [  325.951374]  kthread+0xe9/0x110
  [  325.954521]  ? kthread_complete_and_exit+0x20/0x20
  [  325.959313]  ret_from_fork+0x22/0x30
  [  325.962893]  
  [  325.965083] Modules linked in: iTCO_wdt intel_pmc_bxt iTCO_vendor_support 
xfs wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 
poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel zram 
binfmt_misc nls_iso8859_1 intel_rapl_msr mei_pxp mei_hdcp intel_rapl_common 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm rapl intel_cstate 
snd_hda_codec_realtek eeepc_wmi wmi_bmof snd_hda_codec_generic at24 
snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_timer bfq mei_me snd soundcore mei ie31200_edac 
tpm_infineon mac_hid sch_fq_codel dm_multipath scsi_dh_rdac scsi_dh_emc 
scsi_dh_alua nct6775 nct6775_core hwmon_vid coretemp drivetemp msr ramoops 
reed_solomon pstore_blk pstore_zone efi_pstore drm ip_tables x_tables autofs4 
btrfs blake2b_generic zstd_compress raid10 multipath linear dm_integrity 
dm_bufio dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor 
async_tx xor raid6_pq libcrc32c raid1 raid0
  [  325.965132]  crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic 
mfd_aaeon ghash_clmulni_intel sha512_ssse3 asus_wmi aesni_intel ledtrig_audio 
sparse_keymap hid_generic crypto_simd i2c_i801 usbhid cryptd platform_profile 
mvsas lpc_ich i2c_smbus ixgbe hid e1000e libsas ahci scsi_transport_sas 
xfrm_algo xhci_pci dca libahci xhci_pci_renesas mdio video wmi z3fold lz4 
lz4_compress
  [  326.086119] CR2: 0157

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[Kernel-packages] [Bug 2023497] Re: Kernel oops when using md dirty stripe journal

[Russell Harmon]

The hard lock is very reproducible without the OEM kernel. It's only
after switching to the OEM kernel that I was able to get a stack trace
though. I'd for a long time suspected hardware failure, but I think I've
ruled that out for the below reasons and because I've tried many
different hardware configurations.

I did a bunch more testing, and I actually suspect that the md subsystem
is not at fault anymore. The configuration I was using was dm-integrity
(no-journal) underneath mdraid6 (with-journal). I generated high io load
on the raid6 array, producing the oops shown above. I then removed the
raid6 array and generated high io load on all of the component dm-
integrity devices directly, and the machine still hard-locks. I then
generated high io load on the raw disk devices, and the machine did not
hard-lock.

I've now set up a new array without dm-integrity or mdraid6, and the
system is not hard-locking. So either there's a (most likely imo) kernel
memory corruption bug when using dm-integrity (maybe only when
journaling is disabled), or a bug in the md subsystem when its journal
is used (as is indicated by the oops stack trace).

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2023497

Title:
  Kernel oops when using md dirty stripe journal

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi there,

  When running using the md dirty stripe journal (mdadm --create
  --write-journal) I get a machine hard lockup when under heavy i/o
  load. The issue only occurs when the i/o is going through the md
  device.

  After hooking up a serial console, after upgrading my Jammy install to
  use the newer OEM kernel (this was occurring before), the machine
  output this kernel oops.

  Most of the time the machine hard locks without printing anything.

  $ lsb_release -rd
  Description:Ubuntu 22.04.2 LTS
  Release:22.04

  Here's the oops

  [  325.784074] BUG: kernel NULL pointer dereference, address: 0157
  [  325.791039] #PF: supervisor read access in kernel mode
  [  325.796186] #PF: error_code(0x) - not-present page
  [  325.801325] PGD 8001658f0067 P4D 8001658f0067 PUD 165a3a067 PMD 0
  [  325.808206] Oops:  [#1] PREEMPT SMP PTI
  [  325.812392] CPU: 3 PID: 2256 Comm: md125_raid6 Kdump: loaded Not tainted 
6.1.0-1013-oem #13-Ubuntu
  [  325.821345] Hardware name: System manufacturer System Product Name/P8C WS, 
BIOS 3703 07/16/2018
  [  325.830036] RIP: 0010:submit_bio_noacct+0x132/0x570
  [  325.834914] Code: 4c 8b 6b 48 4d 85 ed 74 19 4c 63 25 78 c4 c0 01 49 83 fc 
05 0f 87 31 04 00 00 4f 8b ac e5 b8 00 00 00 44 8b 63 10 41 83 e4 01 <47> 0f b6 
b4 25 56 01 00 00 41 80 fe 01 0f 87 91 f3 80 00 41 83 e6
  [  325.853660] RSP: 0018:a018c3983cd8 EFLAGS: 00010202
  [  325.858884] RAX: 0001 RBX: 9206192950b8 RCX: 

  [  325.866018] RDX: 00040001 RSI:  RDI: 
9206192950b8
  [  325.873149] RBP: a018c3983d08 R08:  R09: 

  [  325.880274] R10:  R11:  R12: 
0001
  [  325.887406] R13:  R14: 9206204351d0 R15: 
03785c80
  [  325.894549] FS:  () GS:920cfecc() 
knlGS:
  [  325.902635] CS:  0010 DS:  ES:  CR0: 80050033
  [  325.908389] CR2: 0157 CR3: 0001229a2006 CR4: 
001706e0
  [  325.915523] Call Trace:
  [  325.917975]  
  [  325.920081]  submit_bio+0x28/0x80
  [  325.923399]  r5l_flush_stripe_to_raid+0x103/0x160 [raid456]
  [  325.928972]  handle_active_stripes.constprop.0+0xb2/0x2c0 [raid456]
  [  325.935239]  raid5d+0x248/0x4b0 [raid456]
  [  325.939250]  md_thread+0xae/0x190
  [  325.942569]  ? destroy_sched_domains_rcu+0x40/0x40
  [  325.947364]  ? md_set_read_only+0xa0/0xa0
  [  325.951374]  kthread+0xe9/0x110
  [  325.954521]  ? kthread_complete_and_exit+0x20/0x20
  [  325.959313]  ret_from_fork+0x22/0x30
  [  325.962893]  
  [  325.965083] Modules linked in: iTCO_wdt intel_pmc_bxt iTCO_vendor_support 
xfs wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 
poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel zram 
binfmt_misc nls_iso8859_1 intel_rapl_msr mei_pxp mei_hdcp intel_rapl_common 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm rapl intel_cstate 
snd_hda_codec_realtek eeepc_wmi wmi_bmof snd_hda_codec_generic at24 
snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_timer bfq mei_me snd soundcore mei ie31200_edac 
tpm_infineon mac_hid sch_fq_codel dm_multipath scsi_dh_rdac scsi_dh_emc 
scsi_dh_alua nct6775 nct6775_core hwmon_vid coretemp drivetemp msr ramoops 
reed_solomon pstore_blk pstore_zone efi_pstore drm ip_tables x_tables autofs4 
btrfs blake2b_generic zstd_compress raid10 multipath linear 

[Kernel-packages] [Bug 2023497] Re: Kernel oops when using md dirty stripe journal

[Russell Harmon]

The machine is unresponsive after this, so apport-collect cannot be
used.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

** Description changed:

  Hi there,
  
  When running using the md dirty stripe journal (mdadm --create --write-
  journal) I get a machine hard lockup when under heavy i/o load. The
  issue only occurs when the i/o is going through the md device.
  
  After hooking up a serial console, after upgrading my Jammy install to
- use the new er OEM kernel (this was occurring before), the machine
- output this kernel oops.
+ use the newer OEM kernel (this was occurring before), the machine output
+ this kernel oops.
  
  Most of the time the machine hard locks without printing anything.
  
  $ lsb_release -rd
  Description:Ubuntu 22.04.2 LTS
  Release:22.04
  
  Here's the oops
  
  [  325.784074] BUG: kernel NULL pointer dereference, address: 0157
  [  325.791039] #PF: supervisor read access in kernel mode
  [  325.796186] #PF: error_code(0x) - not-present page
  [  325.801325] PGD 8001658f0067 P4D 8001658f0067 PUD 165a3a067 PMD 0
  [  325.808206] Oops:  [#1] PREEMPT SMP PTI
  [  325.812392] CPU: 3 PID: 2256 Comm: md125_raid6 Kdump: loaded Not tainted 
6.1.0-1013-oem #13-Ubuntu
  [  325.821345] Hardware name: System manufacturer System Product Name/P8C WS, 
BIOS 3703 07/16/2018
  [  325.830036] RIP: 0010:submit_bio_noacct+0x132/0x570
  [  325.834914] Code: 4c 8b 6b 48 4d 85 ed 74 19 4c 63 25 78 c4 c0 01 49 83 fc 
05 0f 87 31 04 00 00 4f 8b ac e5 b8 00 00 00 44 8b 63 10 41 83 e4 01 <47> 0f b6 
b4 25 56 01 00 00 41 80 fe 01 0f 87 91 f3 80 00 41 83 e6
  [  325.853660] RSP: 0018:a018c3983cd8 EFLAGS: 00010202
  [  325.858884] RAX: 0001 RBX: 9206192950b8 RCX: 

  [  325.866018] RDX: 00040001 RSI:  RDI: 
9206192950b8
  [  325.873149] RBP: a018c3983d08 R08:  R09: 

  [  325.880274] R10:  R11:  R12: 
0001
  [  325.887406] R13:  R14: 9206204351d0 R15: 
03785c80
  [  325.894549] FS:  () GS:920cfecc() 
knlGS:
  [  325.902635] CS:  0010 DS:  ES:  CR0: 80050033
  [  325.908389] CR2: 0157 CR3: 0001229a2006 CR4: 
001706e0
  [  325.915523] Call Trace:
  [  325.917975]  
  [  325.920081]  submit_bio+0x28/0x80
  [  325.923399]  r5l_flush_stripe_to_raid+0x103/0x160 [raid456]
  [  325.928972]  handle_active_stripes.constprop.0+0xb2/0x2c0 [raid456]
  [  325.935239]  raid5d+0x248/0x4b0 [raid456]
  [  325.939250]  md_thread+0xae/0x190
  [  325.942569]  ? destroy_sched_domains_rcu+0x40/0x40
  [  325.947364]  ? md_set_read_only+0xa0/0xa0
  [  325.951374]  kthread+0xe9/0x110
  [  325.954521]  ? kthread_complete_and_exit+0x20/0x20
  [  325.959313]  ret_from_fork+0x22/0x30
  [  325.962893]  
  [  325.965083] Modules linked in: iTCO_wdt intel_pmc_bxt iTCO_vendor_support 
xfs wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 
poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel zram 
binfmt_misc nls_iso8859_1 intel_rapl_msr mei_pxp mei_hdcp intel_rapl_common 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm rapl intel_cstate 
snd_hda_codec_realtek eeepc_wmi wmi_bmof snd_hda_codec_generic at24 
snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_timer bfq mei_me snd soundcore mei ie31200_edac 
tpm_infineon mac_hid sch_fq_codel dm_multipath scsi_dh_rdac scsi_dh_emc 
scsi_dh_alua nct6775 nct6775_core hwmon_vid coretemp drivetemp msr ramoops 
reed_solomon pstore_blk pstore_zone efi_pstore drm ip_tables x_tables autofs4 
btrfs blake2b_generic zstd_compress raid10 multipath linear dm_integrity 
dm_bufio dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor 
async_tx xor raid6_pq libcrc32c raid1 raid0
  [  325.965132]  crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic 
mfd_aaeon ghash_clmulni_intel sha512_ssse3 asus_wmi aesni_intel ledtrig_audio 
sparse_keymap hid_generic crypto_simd i2c_i801 usbhid cryptd platform_profile 
mvsas lpc_ich i2c_smbus ixgbe hid e1000e libsas ahci scsi_transport_sas 
xfrm_algo xhci_pci dca libahci xhci_pci_renesas mdio video wmi z3fold lz4 
lz4_compress
  [  326.086119] CR2: 0157

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2023497

Title:
  Kernel oops when using md dirty stripe journal

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi there,

  When running using the md dirty stripe journal (mdadm --create
  --write-journal) I get a machine hard lockup when under heavy i/o
  load. The issue only occurs when the i/o is going through the md
  device.

  After hooking up a serial console, after upgrading my Jammy install to
  use the 

[Kernel-packages] [Bug 2023497] [NEW] Kernel oops when using md dirty stripe journal

[Russell Harmon]

Public bug reported:

Hi there,

When running using the md dirty stripe journal (mdadm --create --write-
journal) I get a machine hard lockup when under heavy i/o load. The
issue only occurs when the i/o is going through the md device.

After hooking up a serial console, after upgrading my Jammy install to
use the new er OEM kernel (this was occurring before), the machine
output this kernel oops.

Most of the time the machine hard locks without printing anything.

$ lsb_release -rd
Description:Ubuntu 22.04.2 LTS
Release:22.04

Here's the oops

[  325.784074] BUG: kernel NULL pointer dereference, address: 0157
[  325.791039] #PF: supervisor read access in kernel mode
[  325.796186] #PF: error_code(0x) - not-present page
[  325.801325] PGD 8001658f0067 P4D 8001658f0067 PUD 165a3a067 PMD 0
[  325.808206] Oops:  [#1] PREEMPT SMP PTI
[  325.812392] CPU: 3 PID: 2256 Comm: md125_raid6 Kdump: loaded Not tainted 
6.1.0-1013-oem #13-Ubuntu
[  325.821345] Hardware name: System manufacturer System Product Name/P8C WS, 
BIOS 3703 07/16/2018
[  325.830036] RIP: 0010:submit_bio_noacct+0x132/0x570
[  325.834914] Code: 4c 8b 6b 48 4d 85 ed 74 19 4c 63 25 78 c4 c0 01 49 83 fc 
05 0f 87 31 04 00 00 4f 8b ac e5 b8 00 00 00 44 8b 63 10 41 83 e4 01 <47> 0f b6 
b4 25 56 01 00 00 41 80 fe 01 0f 87 91 f3 80 00 41 83 e6
[  325.853660] RSP: 0018:a018c3983cd8 EFLAGS: 00010202
[  325.858884] RAX: 0001 RBX: 9206192950b8 RCX: 
[  325.866018] RDX: 00040001 RSI:  RDI: 9206192950b8
[  325.873149] RBP: a018c3983d08 R08:  R09: 
[  325.880274] R10:  R11:  R12: 0001
[  325.887406] R13:  R14: 9206204351d0 R15: 03785c80
[  325.894549] FS:  () GS:920cfecc() 
knlGS:
[  325.902635] CS:  0010 DS:  ES:  CR0: 80050033
[  325.908389] CR2: 0157 CR3: 0001229a2006 CR4: 001706e0
[  325.915523] Call Trace:
[  325.917975]  
[  325.920081]  submit_bio+0x28/0x80
[  325.923399]  r5l_flush_stripe_to_raid+0x103/0x160 [raid456]
[  325.928972]  handle_active_stripes.constprop.0+0xb2/0x2c0 [raid456]
[  325.935239]  raid5d+0x248/0x4b0 [raid456]
[  325.939250]  md_thread+0xae/0x190
[  325.942569]  ? destroy_sched_domains_rcu+0x40/0x40
[  325.947364]  ? md_set_read_only+0xa0/0xa0
[  325.951374]  kthread+0xe9/0x110
[  325.954521]  ? kthread_complete_and_exit+0x20/0x20
[  325.959313]  ret_from_fork+0x22/0x30
[  325.962893]  
[  325.965083] Modules linked in: iTCO_wdt intel_pmc_bxt iTCO_vendor_support 
xfs wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 
poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel zram 
binfmt_misc nls_iso8859_1 intel_rapl_msr mei_pxp mei_hdcp intel_rapl_common 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm rapl intel_cstate 
snd_hda_codec_realtek eeepc_wmi wmi_bmof snd_hda_codec_generic at24 
snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core 
snd_hwdep snd_pcm snd_timer bfq mei_me snd soundcore mei ie31200_edac 
tpm_infineon mac_hid sch_fq_codel dm_multipath scsi_dh_rdac scsi_dh_emc 
scsi_dh_alua nct6775 nct6775_core hwmon_vid coretemp drivetemp msr ramoops 
reed_solomon pstore_blk pstore_zone efi_pstore drm ip_tables x_tables autofs4 
btrfs blake2b_generic zstd_compress raid10 multipath linear dm_integrity 
dm_bufio dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor 
async_tx xor raid6_pq libcrc32c raid1 raid0
[  325.965132]  crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic 
mfd_aaeon ghash_clmulni_intel sha512_ssse3 asus_wmi aesni_intel ledtrig_audio 
sparse_keymap hid_generic crypto_simd i2c_i801 usbhid cryptd platform_profile 
mvsas lpc_ich i2c_smbus ixgbe hid e1000e libsas ahci scsi_transport_sas 
xfrm_algo xhci_pci dca libahci xhci_pci_renesas mdio video wmi z3fold lz4 
lz4_compress
[  326.086119] CR2: 0157

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2023497

Title:
  Kernel oops when using md dirty stripe journal

Status in linux package in Ubuntu:
  New

Bug description:
  Hi there,

  When running using the md dirty stripe journal (mdadm --create
  --write-journal) I get a machine hard lockup when under heavy i/o
  load. The issue only occurs when the i/o is going through the md
  device.

  After hooking up a serial console, after upgrading my Jammy install to
  use the new er OEM kernel (this was occurring before), the machine
  output this kernel oops.

  Most of the time the machine hard locks without printing anything.

  $ lsb_release -rd
  Description:Ubuntu 22.04.2 LTS
  Release:22.04

  Here's the oops

  [  325.784074] BUG: 

[Kernel-packages] [Bug 1995539] Re: kernel infinite loop on Kerberos CIFS mount when ticket expires

[Russell Coker]

Using kernels 5.15.0-67-generic and 5.19.0-35-generic I can no longer
reproduce the problem of a CPU core going to an infinite busy loop. With
these kernels the situation when the ticket expires is that 2 messages
are logged every 2 seconds (which seems excessive but isn't a DoS) until
the filesystem is umounted OR the user generates a new ticket (which
includes running "kinit", logging in again for ssh sessions, and
unlocking the screen for GNOME and KDE sessions). When the user
generates a new ticket it is noticed by the kernel and the files become
available again.

I think that messages are logged too frequently, but the situation
otherwise works as expected now.

I don't know when this bug was fixed, the kernel package changelogs have
lots of entries about pulling from other sources and I didn't try to
chase down the other changelogs.

I don't know which other Ubuntu kernels have this bug fixed. All kernels
used by systems I run have it fixed so for me it's a solved problem.
Other people may have different experiences.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1995539

Title:
  kernel infinite loop on Kerberos CIFS mount when ticket expires

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I mount a CIFS filesystem with Kerberos after logging in with an
  Active Directory domain account (which creates the Kerberos ticket
  with a 10 hour expiry - the default for Active Directory). When the
  ticket expires I get lots of messages like the following and a kernel
  thread for CIFS using 100% of a CPU core. This problem is not resolved
  on umount or after any reasonable length of time (I've had machines in
  that state for over a week).

  This happens with Ubuntu 22.04 with the latest kernel as well as with
  20.04 with the generic kernel, the OEM kernel, and the HWE kernel.

  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750474] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750475] CIFS: VFS: 
\\AD-6-ACT.sm.local Send error in SessSet
  up = -126
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750480] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750481] CIFS: VFS: 
\\AD-6-ACT.sm.local Send error in SessSet
  up = -126
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750485] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750487] CIFS: VFS: 
\\AD-6-ACT.sm.local Send error in SessSet
  up = -126
  Nov  3 07:49:01 u3d05ng3 kernel: [81352.754469] SMB2_auth_kerberos: 1423149 
callbacks suppressed
  Nov  3 07:49:01 u3d05ng3 kernel: [81352.754473] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  3 07:49:01 u3d05ng3 kernel: [81352.754477] cifs_setup_session: 1423149 
callbacks suppressed
  Nov  3 07:49:01 u3d05ng3 kernel: [81352.754479] CIFS: VFS: 
\\AD-6-ACT.sm.local Send error in SessSet
  up = -126
  Nov  3 07:49:01 u3d05ng3 kernel: [81352.754484] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.15.0-52-generic 5.15.0-52.58
  ProcVersionSignature: Ubuntu 5.15.0-52.58-generic 5.15.60
  Uname: Linux 5.15.0-52-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  russell.coker   2859 F pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: KDE
  Date: Thu Nov  3 11:44:17 2022
  InstallationDate: Installed on 2022-05-13 (173 days ago)
  InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 
(20210209.1)
  MachineType: Dell Inc. Precision 3560
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-52-generic 
root=UUID=8d80bec3-0520-4486-aac5-2b688f71ce12 ro rootflags=subvol=22.04 nosmt
  RelatedPackageVersions:
   linux-restricted-modules-5.15.0-52-generic N/A
   linux-backports-modules-5.15.0-52-generic  N/A
   linux-firmware 20220329.git681281e4-0ubuntu3.6
  SourcePackage: linux
  UpgradeStatus: Upgraded to jammy on 2022-07-01 (124 days ago)
  WifiSyslog:
   
  dmi.bios.date: 09/07/2022
  dmi.bios.release: 1.23
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.23.0
  dmi.board.name: 04RH8K
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.23.0:bd09/07/2022:br1.23:svnDellInc.:pnPrecision3560:pvr:rvnDellInc.:rn04RH8K:rvrA00:cvnDellInc.:ct10:cvr:sku0A22:
  dmi.product.family: Precision
  dmi.product.name: Precision 3560
  dmi.product.sku: 0A22
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1995539/+subscriptions


-- 
Mailing list: 

[Kernel-packages] [Bug 2004531] Re: Touchpad stops working after login when using latest kernel (5.15.0-58-generic)

[Tina Russell]

A few things:

1. The linux-firmware thing might be a red herring; I downgraded the
package to the old version (20220329.git681281e4-0ubuntu3.9) and
restarted (choosing kernel version 5.15.0-57-generic), and the problem
persisted.

2. I noticed that, even when the touchpad wasn’t working, it could still
be found using “xinput list” (listed as “SynPS/2 Synaptics TouchPad”)
and tested using “sudo evtest”. (Remember, I made sure that the touchpad
wasn’t disabled, either by the hardware switch or in “Mouse
Preferences.”) This made me wonder if this all was a kernel bug at all
(but that was still my best guess, given that previously my touchpad
worked under 5.15.0-57-generic but not 5.15.0-58-generic).

3. Finally, I found a fix for my use-case:
https://askubuntu.com/questions/815569/ubuntu-16-04-touchpad-stops-
working-after-login/1338177#1338177 I tried using “xinput --list-props
'SynPS/2 Synaptics TouchPad'”, and indeed, one of the results displayed
was “Synaptics Off (295):  1”. By using “xinput --set-prop 'SynPS/2
Synaptics TouchPad' 'Synaptics Off' 0”, I was able to get the touchpad
working again instantly. Just to make sure, I updated linux-firmware to
the latest version (20220329.git681281e4-0ubuntu3.10) and restarted into
the latest kernel (5.15.0-60-generic), and once again, the touchpad
stopped working after login; but once again, I was able to use “xinput
--set-prop 'SynPS/2 Synaptics TouchPad' 'Synaptics Off' 0” in the
terminal to restore touchpad functionality. (I’ll put that line in my
.profile, so that hopefully I won’t have to do it manually again.)

So I guess this bug report is now a matter of what disabled the touchpad
in the first place using that obscure flag. H…

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004531

Title:
  Touchpad stops working after login when using latest kernel
  (5.15.0-58-generic)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading to the latest kernel (5.15.0-58-generic), my laptop’s
  touchpad has stopped working after the login screen. That is, it works
  on the login screen, but as soon as I log in (in fact, the moment I
  press enter after entering my password), the mouse cursor no longer
  responds to touchpad input. (I’ve made sure that my touchpad is
  enabled, both by using the touchpad enable/disable button on my
  laptop, and by checking in “Mouse Preferences” (Preferences → Mouse in
  the main menu) that the “Enable Touchpad” box is checked.) The mouse
  buttons below the touchpad, however, still work, and if I plug in a
  USB mouse, that will work as well.

  When I restart and select the previous kernel version
  (5.15.0-57-generic) on boot, the touchpad works again, on the login
  screen and after. Nevertheless, I’d really appreciate a fix; this
  laptop is dear to me, and I’d like to be able to use it with the
  latest kernel updates.

  I’m using Ubuntu MATE 22.04.01 LTS on a Compaq Presario CQ60.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.15.0-58-generic 5.15.0-58.64
  ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
  Uname: Linux 5.15.0-58-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tina   2670 F pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: MATE
  Date: Wed Feb  1 18:36:00 2023
  HibernationDevice: RESUME=UUID=3e371ef8-1061-4c6d-b9ab-a072575893c9
  InstallationDate: Installed on 2018-05-24 (1715 days ago)
  InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Release amd64 
(20180426)
  MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
  ProcFB: 0 nouveaudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic 
root=UUID=1e6f5cc4-d098-4aaa-9a26-4f3808cfd68d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.15.0-58-generic N/A
   linux-backports-modules-5.15.0-58-generic  N/A
   linux-firmware 20220329.git681281e4-0ubuntu3.9
  SourcePackage: linux
  UpgradeStatus: Upgraded to jammy on 2023-01-11 (21 days ago)
  dmi.bios.date: 02/04/2009
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.33
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3617
  dmi.board.vendor: Wistron
  dmi.board.version: 09.48
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Wistron
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.33:bd02/04/2009:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrF.33:rvnWistron:rn3617:rvr09.48:cvnWistron:ct10:cvrChassisVersion:skuNL058PA#AB2:
  dmi.product.family: 103C_5335KV
  dmi.product.name: Compaq Presario CQ60 Notebook PC
  dmi.product.sku: NL058PA#AB2
  dmi.product.version: F.33
  dmi.sys.vendor: Hewlett-Packard

To manage 

[Kernel-packages] [Bug 2004531] Re: Touchpad stops working after login when using latest kernel (5.15.0-58-generic)

[Tina Russell]

After restarting my laptop recently, the touchpad no longer works under
kernel version 5.15.0-57-generic. (Same symptoms: the touchpad works in
the login screen, but the moment I log in, it stops working.) My best
guess is that this happened because of the linux-firmware update
(20220329.git681281e4-0ubuntu3.10, from
20220329.git681281e4-0ubuntu3.9), which of course regenerated the
initramfs for each kernel installed. (I installed this update before
restarting the computer.) But, that's only my best guess. Let me know if
I should mark this bug as affecting linux-firmware, or if you need any
other information.

Oh, and just to be thorough, I did try the newest kernel
(5.15.0-60-generic, newer than my original bug report), and the touchpad
still doesn't work (same symptoms as before). This was after installing
that linux-firmware update.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004531

Title:
  Touchpad stops working after login when using latest kernel
  (5.15.0-58-generic)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading to the latest kernel (5.15.0-58-generic), my laptop’s
  touchpad has stopped working after the login screen. That is, it works
  on the login screen, but as soon as I log in (in fact, the moment I
  press enter after entering my password), the mouse cursor no longer
  responds to touchpad input. (I’ve made sure that my touchpad is
  enabled, both by using the touchpad enable/disable button on my
  laptop, and by checking in “Mouse Preferences” (Preferences → Mouse in
  the main menu) that the “Enable Touchpad” box is checked.) The mouse
  buttons below the touchpad, however, still work, and if I plug in a
  USB mouse, that will work as well.

  When I restart and select the previous kernel version
  (5.15.0-57-generic) on boot, the touchpad works again, on the login
  screen and after. Nevertheless, I’d really appreciate a fix; this
  laptop is dear to me, and I’d like to be able to use it with the
  latest kernel updates.

  I’m using Ubuntu MATE 22.04.01 LTS on a Compaq Presario CQ60.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.15.0-58-generic 5.15.0-58.64
  ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
  Uname: Linux 5.15.0-58-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tina   2670 F pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: MATE
  Date: Wed Feb  1 18:36:00 2023
  HibernationDevice: RESUME=UUID=3e371ef8-1061-4c6d-b9ab-a072575893c9
  InstallationDate: Installed on 2018-05-24 (1715 days ago)
  InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Release amd64 
(20180426)
  MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
  ProcFB: 0 nouveaudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic 
root=UUID=1e6f5cc4-d098-4aaa-9a26-4f3808cfd68d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.15.0-58-generic N/A
   linux-backports-modules-5.15.0-58-generic  N/A
   linux-firmware 20220329.git681281e4-0ubuntu3.9
  SourcePackage: linux
  UpgradeStatus: Upgraded to jammy on 2023-01-11 (21 days ago)
  dmi.bios.date: 02/04/2009
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.33
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3617
  dmi.board.vendor: Wistron
  dmi.board.version: 09.48
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Wistron
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.33:bd02/04/2009:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrF.33:rvnWistron:rn3617:rvr09.48:cvnWistron:ct10:cvrChassisVersion:skuNL058PA#AB2:
  dmi.product.family: 103C_5335KV
  dmi.product.name: Compaq Presario CQ60 Notebook PC
  dmi.product.sku: NL058PA#AB2
  dmi.product.version: F.33
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2004531/+subscriptions


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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 2004531] [NEW] Touchpad stops working after login when using latest kernel (5.15.0-58-generic)

[Tina Russell]

Public bug reported:

After upgrading to the latest kernel (5.15.0-58-generic), my laptop’s
touchpad has stopped working after the login screen. That is, it works
on the login screen, but as soon as I log in (in fact, the moment I
press enter after entering my password), the mouse cursor no longer
responds to touchpad input. (I’ve made sure that my touchpad is enabled,
both by using the touchpad enable/disable button on my laptop, and by
checking in “Mouse Preferences” (Preferences → Mouse in the main menu)
that the “Enable Touchpad” box is checked.) The mouse buttons below the
touchpad, however, still work, and if I plug in a USB mouse, that will
work as well.

When I restart and select the previous kernel version
(5.15.0-57-generic) on boot, the touchpad works again, on the login
screen and after. Nevertheless, I’d really appreciate a fix; this laptop
is dear to me, and I’d like to be able to use it with the latest kernel
updates.

I’m using Ubuntu MATE 22.04.01 LTS on a Compaq Presario CQ60.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-58-generic 5.15.0-58.64
ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
Uname: Linux 5.15.0-58-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  tina   2670 F pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: MATE
Date: Wed Feb  1 18:36:00 2023
HibernationDevice: RESUME=UUID=3e371ef8-1061-4c6d-b9ab-a072575893c9
InstallationDate: Installed on 2018-05-24 (1715 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Release amd64 
(20180426)
MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
ProcFB: 0 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic 
root=UUID=1e6f5cc4-d098-4aaa-9a26-4f3808cfd68d ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.15.0-58-generic N/A
 linux-backports-modules-5.15.0-58-generic  N/A
 linux-firmware 20220329.git681281e4-0ubuntu3.9
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2023-01-11 (21 days ago)
dmi.bios.date: 02/04/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.33
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3617
dmi.board.vendor: Wistron
dmi.board.version: 09.48
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Wistron
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.33:bd02/04/2009:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrF.33:rvnWistron:rn3617:rvr09.48:cvnWistron:ct10:cvrChassisVersion:skuNL058PA#AB2:
dmi.product.family: 103C_5335KV
dmi.product.name: Compaq Presario CQ60 Notebook PC
dmi.product.sku: NL058PA#AB2
dmi.product.version: F.33
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug jammy

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004531

Title:
  Touchpad stops working after login when using latest kernel
  (5.15.0-58-generic)

Status in linux package in Ubuntu:
  New

Bug description:
  After upgrading to the latest kernel (5.15.0-58-generic), my laptop’s
  touchpad has stopped working after the login screen. That is, it works
  on the login screen, but as soon as I log in (in fact, the moment I
  press enter after entering my password), the mouse cursor no longer
  responds to touchpad input. (I’ve made sure that my touchpad is
  enabled, both by using the touchpad enable/disable button on my
  laptop, and by checking in “Mouse Preferences” (Preferences → Mouse in
  the main menu) that the “Enable Touchpad” box is checked.) The mouse
  buttons below the touchpad, however, still work, and if I plug in a
  USB mouse, that will work as well.

  When I restart and select the previous kernel version
  (5.15.0-57-generic) on boot, the touchpad works again, on the login
  screen and after. Nevertheless, I’d really appreciate a fix; this
  laptop is dear to me, and I’d like to be able to use it with the
  latest kernel updates.

  I’m using Ubuntu MATE 22.04.01 LTS on a Compaq Presario CQ60.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.15.0-58-generic 5.15.0-58.64
  ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
  Uname: Linux 5.15.0-58-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tina   2670 F pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: MATE
  Date: Wed Feb  1 18:36:00 2023
  HibernationDevice: RESUME=UUID=3e371ef8-1061-4c6d-b9ab-a072575893c9
  InstallationDate: Installed on 2018-05-24 (1715 days ago)
  InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Release amd64 
(20180426)
  MachineType: 

[Kernel-packages] [Bug 1995539] [NEW] kernel infinite loop on Kerberos CIFS mount when ticket expires

[Russell Coker]

Public bug reported:

I mount a CIFS filesystem with Kerberos after logging in with an Active
Directory domain account (which creates the Kerberos ticket with a 10
hour expiry - the default for Active Directory). When the ticket expires
I get lots of messages like the following and a kernel thread for CIFS
using 100% of a CPU core. This problem is not resolved on umount or
after any reasonable length of time (I've had machines in that state for
over a week).

This happens with Ubuntu 22.04 with the latest kernel as well as with
20.04 with the generic kernel, the OEM kernel, and the HWE kernel.

Nov  3 07:48:56 u3d05ng3 kernel: [81347.750474] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
s is installed
Nov  3 07:48:56 u3d05ng3 kernel: [81347.750475] CIFS: VFS: \\AD-6-ACT.sm.local 
Send error in SessSet
up = -126
Nov  3 07:48:56 u3d05ng3 kernel: [81347.750480] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
s is installed
Nov  3 07:48:56 u3d05ng3 kernel: [81347.750481] CIFS: VFS: \\AD-6-ACT.sm.local 
Send error in SessSet
up = -126
Nov  3 07:48:56 u3d05ng3 kernel: [81347.750485] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
s is installed
Nov  3 07:48:56 u3d05ng3 kernel: [81347.750487] CIFS: VFS: \\AD-6-ACT.sm.local 
Send error in SessSet
up = -126
Nov  3 07:49:01 u3d05ng3 kernel: [81352.754469] SMB2_auth_kerberos: 1423149 
callbacks suppressed
Nov  3 07:49:01 u3d05ng3 kernel: [81352.754473] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
s is installed
Nov  3 07:49:01 u3d05ng3 kernel: [81352.754477] cifs_setup_session: 1423149 
callbacks suppressed
Nov  3 07:49:01 u3d05ng3 kernel: [81352.754479] CIFS: VFS: \\AD-6-ACT.sm.local 
Send error in SessSet
up = -126
Nov  3 07:49:01 u3d05ng3 kernel: [81352.754484] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
s is installed

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-52-generic 5.15.0-52.58
ProcVersionSignature: Ubuntu 5.15.0-52.58-generic 5.15.60
Uname: Linux 5.15.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  russell.coker   2859 F pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Thu Nov  3 11:44:17 2022
InstallationDate: Installed on 2022-05-13 (173 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 
(20210209.1)
MachineType: Dell Inc. Precision 3560
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-52-generic 
root=UUID=8d80bec3-0520-4486-aac5-2b688f71ce12 ro rootflags=subvol=22.04 nosmt
RelatedPackageVersions:
 linux-restricted-modules-5.15.0-52-generic N/A
 linux-backports-modules-5.15.0-52-generic  N/A
 linux-firmware 20220329.git681281e4-0ubuntu3.6
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-07-01 (124 days ago)
WifiSyslog:
 
dmi.bios.date: 09/07/2022
dmi.bios.release: 1.23
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.23.0
dmi.board.name: 04RH8K
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr1.23.0:bd09/07/2022:br1.23:svnDellInc.:pnPrecision3560:pvr:rvnDellInc.:rn04RH8K:rvrA00:cvnDellInc.:ct10:cvr:sku0A22:
dmi.product.family: Precision
dmi.product.name: Precision 3560
dmi.product.sku: 0A22
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug jammy

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1995539

Title:
  kernel infinite loop on Kerberos CIFS mount when ticket expires

Status in linux package in Ubuntu:
  New

Bug description:
  I mount a CIFS filesystem with Kerberos after logging in with an
  Active Directory domain account (which creates the Kerberos ticket
  with a 10 hour expiry - the default for Active Directory). When the
  ticket expires I get lots of messages like the following and a kernel
  thread for CIFS using 100% of a CPU core. This problem is not resolved
  on umount or after any reasonable length of time (I've had machines in
  that state for over a week).

  This happens with Ubuntu 22.04 with the latest kernel as well as with
  20.04 with the generic kernel, the OEM kernel, and the HWE kernel.

  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750474] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750475] CIFS: VFS: 
\\AD-6-ACT.sm.local Send error in SessSet
  up = -126
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750480] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750481] CIFS: VFS: 
\\AD-6-ACT.sm.local Send error in SessSet
  up = -126
  Nov  3 07:48:56 u3d05ng3 kernel: [81347.750485] CIFS: VFS: Verify user has a 
krb5 ticket and keyutil
  s is installed
  Nov  

[Kernel-packages] [Bug 1982600] [NEW] package linux-modules-nvidia-470-5.15.0-41-generic 5.15.0-41.44~20.04.1+1 failed to install/upgrade: installed linux-modules-nvidia-470-5.15.0-41-generic package

[Dominic Russell]

Public bug reported:

Desktop not restoring after power save.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: linux-modules-nvidia-470-5.15.0-41-generic 5.15.0-41.44~20.04.1+1
ProcVersionSignature: Ubuntu 5.13.0-52.59~20.04.1-generic 5.13.19
Uname: Linux 5.13.0-52-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
CasperMD5CheckResult: skip
Date: Thu Jul 14 06:25:18 2022
ErrorMessage: installed linux-modules-nvidia-470-5.15.0-41-generic package 
post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2022-06-22 (21 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 
3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3.2
 apt  2.0.9
SourcePackage: linux-restricted-modules-hwe-5.15
Title: package linux-modules-nvidia-470-5.15.0-41-generic 
5.15.0-41.44~20.04.1+1 failed to install/upgrade: installed 
linux-modules-nvidia-470-5.15.0-41-generic package post-installation script 
subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-restricted-modules-hwe-5.15 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package focal

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https://bugs.launchpad.net/bugs/1982600

Title:
  package linux-modules-nvidia-470-5.15.0-41-generic
  5.15.0-41.44~20.04.1+1 failed to install/upgrade: installed linux-
  modules-nvidia-470-5.15.0-41-generic package post-installation script
  subprocess returned error exit status 1

Status in linux-restricted-modules-hwe-5.15 package in Ubuntu:
  New

Bug description:
  Desktop not restoring after power save.

  ProblemType: Package
  DistroRelease: Ubuntu 20.04
  Package: linux-modules-nvidia-470-5.15.0-41-generic 5.15.0-41.44~20.04.1+1
  ProcVersionSignature: Ubuntu 5.13.0-52.59~20.04.1-generic 5.13.19
  Uname: Linux 5.13.0-52-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.24
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Thu Jul 14 06:25:18 2022
  ErrorMessage: installed linux-modules-nvidia-470-5.15.0-41-generic package 
post-installation script subprocess returned error exit status 1
  InstallationDate: Installed on 2022-06-22 (21 days ago)
  InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
  Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 
3.8.2-0ubuntu2
  PythonDetails: N/A
  RelatedPackageVersions:
   dpkg 1.19.7ubuntu3.2
   apt  2.0.9
  SourcePackage: linux-restricted-modules-hwe-5.15
  Title: package linux-modules-nvidia-470-5.15.0-41-generic 
5.15.0-41.44~20.04.1+1 failed to install/upgrade: installed 
linux-modules-nvidia-470-5.15.0-41-generic package post-installation script 
subprocess returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1898759] [NEW] Wifi randomly disconnects

[Russell Cape]

Public bug reported:

Randomly, my computer's fan will start going really hard and then it
will completely freeze and disconnect from the wifi for up to 1 minute
and then reconnects again...

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-48-generic 5.4.0-48.52
ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60
Uname: Linux 5.4.0-48-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.9
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  russellcape   2178 F pulseaudio
 /dev/snd/controlC0:  russellcape   2178 F pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct  6 13:00:02 2020
MachineType: Razer Blade
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-48-generic 
root=UUID=dd0ac3c7-c88c-4b4a-90ea-b9a430d6e2c3 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-48-generic N/A
 linux-backports-modules-5.4.0-48-generic  N/A
 linux-firmware1.187.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/21/2019
dmi.bios.vendor: Razer
dmi.bios.version: 01.02
dmi.board.name: DANA_MB
dmi.board.vendor: Razer
dmi.chassis.type: 10
dmi.chassis.vendor: Razer
dmi.modalias: 
dmi:bvnRazer:bvr01.02:bd05/21/2019:svnRazer:pnBlade:pvr1.04:rvnRazer:rnDANA_MB:rvr:cvnRazer:ct10:cvr:
dmi.product.family: 1A582001 Razer Blade
dmi.product.name: Blade
dmi.product.sku: RZ09-02705E75
dmi.product.version: 1.04
dmi.sys.vendor: Razer

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal

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Title:
  Wifi randomly disconnects

Status in linux package in Ubuntu:
  New

Bug description:
  Randomly, my computer's fan will start going really hard and then it
  will completely freeze and disconnect from the wifi for up to 1 minute
  and then reconnects again...

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-48-generic 5.4.0-48.52
  ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60
  Uname: Linux 5.4.0-48-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.9
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  russellcape   2178 F pulseaudio
   /dev/snd/controlC0:  russellcape   2178 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Oct  6 13:00:02 2020
  MachineType: Razer Blade
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-48-generic 
root=UUID=dd0ac3c7-c88c-4b4a-90ea-b9a430d6e2c3 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-48-generic N/A
   linux-backports-modules-5.4.0-48-generic  N/A
   linux-firmware1.187.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/21/2019
  dmi.bios.vendor: Razer
  dmi.bios.version: 01.02
  dmi.board.name: DANA_MB
  dmi.board.vendor: Razer
  dmi.chassis.type: 10
  dmi.chassis.vendor: Razer
  dmi.modalias: 
dmi:bvnRazer:bvr01.02:bd05/21/2019:svnRazer:pnBlade:pvr1.04:rvnRazer:rnDANA_MB:rvr:cvnRazer:ct10:cvr:
  dmi.product.family: 1A582001 Razer Blade
  dmi.product.name: Blade
  dmi.product.sku: RZ09-02705E75
  dmi.product.version: 1.04
  dmi.sys.vendor: Razer

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[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

[Russell Neches]

On my X1 Carbon 4th gen, kernel 5.3.0-22-generic seems to have
completely fixed the issue. Yay!

$ uname -a
Linux evenedric 5.3.0-22-generic #24-Ubuntu SMP Sat Nov 9 17:34:30 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

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Title:
  iwlwifi  Intel 8265 firmware crashing on lenovo x1 Gen 6

Status in Ubuntu:
  Confirmed
Status in linux-firmware package in Ubuntu:
  Fix Committed
Status in The Bionic Beaver:
  Confirmed
Status in linux-firmware source package in Bionic:
  Fix Released
Status in The Cosmic Cuttlefish:
  Confirmed
Status in linux-firmware source package in Cosmic:
  Fix Released

Bug description:
  SRU Justification:
  ===
  [Impact]
  repeated crashes of the Intel 8265 wireless card on a Lenovo X1 Gen6.

  [Fix]
  New iwlwifi firmware fix it.

  [Test]
  Bug reporter verified with positive result.

  [Regression Potential]
  Upstream fix, low risk.
  Bug reporter confirms fix.

  
  Original bug report:
  =

  Seeing repeated crashes of the Intel 8265 wireless card on a Lenovo X1
  Gen6.

  Firmware: 36.7596afd4.0

  Dec 13 11:53:36 james-x1 kernel: [  856.840159] wlp2s0: send auth to 
60:38:e0:70:a2:11 (try 1/3)
  Dec 13 11:53:36 james-x1 kernel: [  856.844875] iwlwifi :02:00.0: 
Microcode SW error detected.  Restarting 0x200.
  Dec 13 11:53:36 james-x1 kernel: [  856.845015] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845018] iwlwifi :02:00.0: Status: 
0x0100, count: 6
  Dec 13 11:53:36 james-x1 kernel: [  856.845021] iwlwifi :02:00.0: Loaded 
firmware version: 36.7596afd4.0
  Dec 13 11:53:36 james-x1 kernel: [  856.845024] iwlwifi :02:00.0: 
0x1006 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845026] iwlwifi :02:00.0: 
0x02F0 | trm_hw_status0
  Dec 13 11:53:36 james-x1 kernel: [  856.845029] iwlwifi :02:00.0: 
0x | trm_hw_status1
  Dec 13 11:53:36 james-x1 kernel: [  856.845031] iwlwifi :02:00.0: 
0x000248DC | branchlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845034] iwlwifi :02:00.0: 
0x0003A7DA | interruptlink1
  Dec 13 11:53:36 james-x1 kernel: [  856.845036] iwlwifi :02:00.0: 
0x | interruptlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845039] iwlwifi :02:00.0: 
0xFEDA | data1
  Dec 13 11:53:36 james-x1 kernel: [  856.845041] iwlwifi :02:00.0: 
0xDEADBEEF | data2
  Dec 13 11:53:36 james-x1 kernel: [  856.845044] iwlwifi :02:00.0: 
0xDEADBEEF | data3
  Dec 13 11:53:36 james-x1 kernel: [  856.845046] iwlwifi :02:00.0: 
0x0007E1DC | beacon time
  Dec 13 11:53:36 james-x1 kernel: [  856.845048] iwlwifi :02:00.0: 
0x003B0850 | tsf low
  Dec 13 11:53:36 james-x1 kernel: [  856.845051] iwlwifi :02:00.0: 
0x | tsf hi
  Dec 13 11:53:36 james-x1 kernel: [  856.845053] iwlwifi :02:00.0: 
0x | time gp1
  Dec 13 11:53:36 james-x1 kernel: [  856.845055] iwlwifi :02:00.0: 
0x003B0852 | time gp2
  Dec 13 11:53:36 james-x1 kernel: [  856.845058] iwlwifi :02:00.0: 
0x0001 | uCode revision type
  Dec 13 11:53:36 james-x1 kernel: [  856.845060] iwlwifi :02:00.0: 
0x0024 | uCode version major
  Dec 13 11:53:36 james-x1 kernel: [  856.845063] iwlwifi :02:00.0: 
0x7596AFD4 | uCode version minor
  Dec 13 11:53:36 james-x1 kernel: [  856.845065] iwlwifi :02:00.0: 
0x0230 | hw version
  Dec 13 11:53:36 james-x1 kernel: [  856.845068] iwlwifi :02:00.0: 
0x18489000 | board version
  Dec 13 11:53:36 james-x1 kernel: [  856.845070] iwlwifi :02:00.0: 
0x0501001C | hcmd
  Dec 13 11:53:36 james-x1 kernel: [  856.845072] iwlwifi :02:00.0: 
0x00023008 | isr0
  Dec 13 11:53:36 james-x1 kernel: [  856.845075] iwlwifi :02:00.0: 
0x000D | isr1
  Dec 13 11:53:36 james-x1 kernel: [  856.845077] iwlwifi :02:00.0: 
0x08001802 | isr2
  Dec 13 11:53:36 james-x1 kernel: [  856.845080] iwlwifi :02:00.0: 
0x0041FDC0 | isr3
  Dec 13 11:53:36 james-x1 kernel: [  856.845082] iwlwifi :02:00.0: 
0x | isr4
  Dec 13 11:53:36 james-x1 kernel: [  856.845084] iwlwifi :02:00.0: 
0x00580118 | last cmd Id
  Dec 13 11:53:36 james-x1 kernel: [  856.845087] iwlwifi :02:00.0: 
0x | wait_event
  Dec 13 11:53:36 james-x1 kernel: [  856.845089] iwlwifi :02:00.0: 
0x76DD | l2p_control
  Dec 13 11:53:36 james-x1 kernel: [  856.845091] iwlwifi :02:00.0: 
0x0020 | l2p_duration
  Dec 13 11:53:36 james-x1 kernel: [  856.845094] iwlwifi :02:00.0: 
0x | l2p_mhvalid
  Dec 13 11:53:36 james-x1 kernel: [  856.845096] iwlwifi :02:00.0: 
0x00A0 | l2p_addr_match
  Dec 13 11:53:36 james-x1 kernel: [  856.845099] iwlwifi :02:00.0: 
0x000D | lmpm_pmg_sel
  Dec 13 11:53:36 james-x1 kernel: [  856.845101] iwlwifi :02:00.0: 
0x22040707 | timestamp
  Dec 13 

[Kernel-packages] [Bug 1804841] Re: iwlwifi Microcode SW error detected. Restarting 0x2000000.

[Russell Neches]

*** This bug is a duplicate of bug 1808389 ***
https://bugs.launchpad.net/bugs/1808389

I was hoping a firmware update would solve the problem, but now it is
significantly worse. The crashes happen so frequently that the machine
locks up for a minute or two. Even the capslock light on the keyboard
becomes unresponsive. This usually happens just after boot or coming out
of suspend, but not always.

$ uname -a
Linux evenedric 5.3.0-19-generic #20-Ubuntu SMP Fri Oct 18 09:04:39 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

$ fwupdmgr get-devices 
20FBCTO1WW System Firmware
  DeviceId: [redacted]
  Guid: [redacted]
  Plugin:   uefi
  Flags:
internal|updatable|require-ac|supported|registered|needs-reboot
  Version:  0.1.42
  VersionLowest:0.1.31
  VersionFormat:triplet
  Icon: computer
  Created:  2019-11-12

UEFI Device Firmware
  DeviceId: [redacted]
  Guid: [redacted]
  Plugin:   uefi
  Flags:
internal|updatable|require-ac|supported|registered|needs-reboot
  Version:  184.65.3590
  VersionLowest:0.0.1
  VersionFormat:triplet
  Icon: audio-card
  Created:  2019-11-12

UEFI Device Firmware
  DeviceId: [redacted]
  Guid: [redacted]
  Plugin:   uefi
  Flags:
internal|updatable|require-ac|supported|registered|needs-reboot
  Version:  0.1.12
  VersionLowest:0.0.1
  VersionFormat:triplet
  Icon: audio-card
  Created:  2019-11-12
  UpdateState:  success

$ iw reg get
global
country US: DFS-FCC
(2402 - 2472 @ 40), (N/A, 30), (N/A)
(5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW
(5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS, AUTO-BW
(5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS
(5735 - 5835 @ 80), (N/A, 30), (N/A)
(57240 - 63720 @ 2160), (N/A, 40), (N/A)

phy#0 (self-managed)
country 00: DFS-UNSET
(2402 - 2437 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-80MHZ, 
NO-160MHZ
(2422 - 2462 @ 40), (6, 22), (N/A), AUTO-BW, NO-80MHZ, NO-160MHZ
(2447 - 2482 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40PLUS, NO-80MHZ, 
NO-160MHZ
(5170 - 5190 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, 
NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5190 - 5210 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, 
NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5210 - 5230 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, 
NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5230 - 5250 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, 
NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5250 - 5270 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5270 - 5290 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5290 - 5310 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5310 - 5330 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5490 - 5510 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5510 - 5530 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5530 - 5550 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5550 - 5570 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5570 - 5590 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5590 - 5610 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5610 - 5630 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5630 - 5650 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5650 - 5670 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5670 - 5690 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5690 - 5710 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, 
NO-160MHZ, PASSIVE-SCAN
(5710 - 5730 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, 
NO-160MHZ, PASSIVE-SCAN
(5735 - 5755 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, 
NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5755 - 5775 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, 
NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5775 - 5795 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, 
NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5795 - 5815 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, 
NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5815 - 5835 @ 20), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, 
NO-HT40MINUS, NO-HT40PLUS, NO-80MHZ, NO-160MHZ, PASSIVE-SCAN



[  439.402427] [ cut here ]
[  

[Kernel-packages] [Bug 1787857] Re: USB mouse cursor lags after random time of correct behaviour

[russell-li]

I also found this issue recent days, my cpu is also AMD, but I can not
solve the problem by put mouse in usb3 port, whatever usb3.0 or usb2.0
the issue happens.

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Title:
  USB mouse cursor lags after random time of correct behaviour

Status in linux package in Ubuntu:
  Confirmed
Status in rtirq package in Ubuntu:
  Invalid

Bug description:
  I installed Ubuntu Studio 18.04.1 LTS. After the first apt-get update I 
noticed the following behaviour:
  after havig logged in, my USB mouse works normally for about ten seconds, 
then the cursor starts lagging a lot which makes the mouse pretty much unusable.
  The last dmesg always contain lines these: (more in attached file)

  [<9e659b0c>] irq_default_primary_handler threaded 
[] usb_hcd_irq
  [<9e659b0c>] irq_default_primary_handler threaded 
[] _rtl_pci_interrupt [rtl_pci]
  Disabling IRQ #18

  Out of frustration & curiosity I disabled most autostart apps
  (Settings > Session ... > Autostart) and re-enabled them after
  rebooting. Since then I rarely encounter the lagging cursor. If I open
  Settings > Mouse & Touchpad and toggle any option on/off the cursor
  starts lagging.

  How can make the cursor work reliably?
  Some comment in dmesg mentions "irqpoll" boot option

  Ubuntu Studio 18.04.1
  4.15.0-20-lowlatency #21-Ubuntu SMP PREEMPT

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[Kernel-packages] [Bug 1838878] Re: Branch 430 does not support K1100M

[Douglas Russell]

Perhaps even more problematic is that the .430 driver does not have
support for the new T4 cards, whereas .418 does.

I am not an expert on Nvidia drivers, but it is very surprising to me
that the older version of the driver has support for a new piece of
hardware where the new driver does not, but either way, it would be very
useful to be able to install actual .418 driver on Ubuntu 18.04.

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Title:
  Branch 430 does not support K1100M

Status in nvidia-graphics-drivers-418 package in Ubuntu:
  New
Status in nvidia-graphics-drivers-430 package in Ubuntu:
  New

Bug description:
  Branch 430 does not support K1100M, yet it is proposed as an update to
  branch 418 users with an nVidia K1100M GPU.

  Please see supported devices for 430 branch here
  https://www.nvidia.com/Download/driverResults.aspx/149138/en-us

  and 418 branch here
  https://www.nvidia.com/Download/driverResults.aspx/149219/en-us

  It is not possible to downgrade to 418 because the ppa package was
  replaced by a "transition layer" to branch 430.

  No changelog was presented by synaptic prior to upgrade to inform user
  that the nVidia K1100M support was dropped.

  $ apt-cache showpkg nvidia-driver-418
  Package: nvidia-driver-418
  Versions: 
  430.40-0ubuntu0~gpu18.04.1 
(/var/lib/apt/lists/ppa.launchpad.net_graphics-drivers_ppa_ubuntu_dists_bionic_main_binary-amd64_Packages)
   Description Language: 
   File: 
/var/lib/apt/lists/ppa.launchpad.net_graphics-drivers_ppa_ubuntu_dists_bionic_main_binary-amd64_Packages
MD5: 4827e73f0efd6022196ef03ec384d854
   Description Language: en
   File: 
/var/lib/apt/lists/ppa.launchpad.net_graphics-drivers_ppa_ubuntu_dists_bionic_main_i18n_Translation-en
MD5: 4827e73f0efd6022196ef03ec384d854

  
  Reverse Depends: 
  Dependencies: 
  430.40-0ubuntu0~gpu18.04.1 - nvidia-driver-430 (0 (null)) 
  Provides: 
  430.40-0ubuntu0~gpu18.04.1 - 
  Reverse Provides:

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1818140] Re: [Dell DW1560 / BCM20702A1] kobject_add_internal failed for hci0:11 with --EEXIST, don't try to register things with the same name in the same directory

[John Russell]

Ubuntu 18.10
Bluez Version: 5.50-0ubuntu1

After changing batteries in my bluetooth mouse, it is connected but
doesn't work (no movement or clicking). Fix is to re-pair it.

~$ dmesg | tail -40
[12650.520061]  sysfs_warn_dup.cold.4+0x17/0x32
[12650.520064]  sysfs_create_dir_ns+0xa9/0xd0
[12650.520067]  kobject_add_internal+0xac/0x260
[12650.520071]  ? kvasprintf+0x7f/0xd0
[12650.520073]  kobject_add+0x7d/0xb0
[12650.520076]  device_add+0x128/0x650
[12650.520092]  hci_conn_add_sysfs+0x4b/0xc0 [bluetooth]
[12650.520106]  hci_conn_complete_evt.isra.47+0xc7/0x400 [bluetooth]
[12650.520109]  ? __switch_to_asm+0x34/0x70
[12650.520123]  hci_event_packet+0x1670/0x27d0 [bluetooth]
[12650.520124]  ? __switch_to_asm+0x40/0x70
[12650.520126]  ? __switch_to_asm+0x34/0x70
[12650.520127]  ? __switch_to_asm+0x40/0x70
[12650.520129]  ? __switch_to_asm+0x34/0x70
[12650.520130]  ? __switch_to_asm+0x40/0x70
[12650.520132]  ? __switch_to_asm+0x40/0x70
[12650.520144]  hci_rx_work+0x190/0x380 [bluetooth]
[12650.520148]  ? __schedule+0x2a6/0x840
[12650.520153]  process_one_work+0x20f/0x410
[12650.520156]  worker_thread+0x34/0x400
[12650.520159]  kthread+0x120/0x140
[12650.520162]  ? pwq_unbound_release_workfn+0xd0/0xd0
[12650.520164]  ? kthread_bind+0x40/0x40
[12650.520165]  ret_from_fork+0x35/0x40
[12650.520168] kobject_add_internal failed for hci0:11 with -EEXIST, don't try 
to register things with the same name in the same directory.
[12650.520172] Bluetooth: hci0: failed to register connection device
[12650.582899] kobject_add_internal failed for 0005:05AC:030D.0008 (error: -2 
parent: hci0:11)
[12651.761999] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12667.896097] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12684.202210] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12688.792774] audit: type=1107 audit(1552483496.482:112): pid=1858 uid=105 
auid=4294967295 ses=4294967295 subj==unconfined msg='apparmor="DENIED" 
operation="dbus_method_call"  bus="system" 
path="/org/freedesktop/NetworkManager" 
interface="org.freedesktop.NetworkManager" member="GetDevices" mask="send" 
name="org.freedesktop.NetworkManager" pid=4519 label="snap.chromium.chromium" 
peer_pid=2026 peer_label="unconfined"
exe="/usr/bin/dbus-daemon" sauid=105 hostname=? addr=? 
terminal=?'
[12699.892349] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12716.204418] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12732.080523] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12747.954625] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12764.078740] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12779.952841] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12796.084949] Bluetooth: hci0: last event is not cmd complete (0x0f)
[12812.215051] Bluetooth: hci0: last event is not cmd complete (0x0f)

~$ dpkg --status bluez | grep '^Version:'
Version: 5.50-0ubuntu1

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Title:
  [Dell DW1560 / BCM20702A1] kobject_add_internal failed for hci0:11
  with --EEXIST, don't try to register things with the same name in the
  same directory

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  kobject_add_internal_failed for hci0:11 with --EEXIST, don't try to
  register things with the same name in the same directory

  This issue is about kernel - it shouldn't rely on state of unrealiable
  propertary drivers. Sometimes rmmod all bluetooth modules helps,
  sometimes restart is just faster.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: bluetooth (not installed)
  ProcVersionSignature: Ubuntu 4.15.0-46.49-generic 4.15.18
  Uname: Linux 4.15.0-46-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7.6
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Feb 28 21:13:21 2019
  InstallationDate: Installed on 2015-05-08 (1392 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  InterestingModules: btusb rfcomm bnep bluetooth
  MachineType: Dell Inc. XPS 13 9343
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=pl_PL.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-46-generic 
root=/dev/mapper/ubuntu--vg-root ro crashkernel=384M-:128M quiet splash 
log_buf_len=1M crashkernel=384M-:128M
  SourcePackage: bluez
  UpgradeStatus: Upgraded to bionic on 2018-08-26 (185 days ago)
  dmi.bios.date: 09/27/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A18
  dmi.board.name: 09K8G1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A02
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA18:bd09/27/2018:svnDellInc.:pnXPS139343:pvr:rvnDellInc.:rn09K8G1:rvrA02:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9343
  dmi.sys.vendor: Dell Inc.
  

[Kernel-packages] [Bug 1772671] Re: Kernel produces empty lines in /proc/PID/status

[Russell Jones]

A colleague tried installing a later 4.4.0 kernel, 4.4.0-129 from
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.129/ (as below) on
16.04.4 LTS and we then don't see the iotop problem.

Linux version 4.4.129-0404129-generic (kernel@kathleen) (gcc version
5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9) ) #201804240833 SMP Tue
Apr 24 08:35:28 UTC 2018

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https://bugs.launchpad.net/bugs/1772671

Title:
  Kernel produces empty lines in /proc/PID/status

Status in iotop package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete
Status in iotop source package in Xenial:
  Confirmed
Status in linux source package in Xenial:
  Incomplete

Bug description:
  Hello,

  after running updates today to linux-
  image-4.4.0-127-generic_4.4.0-127.153 and rebooting i noticed that
  iotop is not working any more. Reason are empty lines in
  /proc/PID/status, which confuse iotop (and me)

  In new view there is an empy line between Seccomp and
  Speculation_Store_Bypass:

  
  Seccomp:0

  Speculation_Store_Bypass:   vulnerable
  
  Speculation_Store_Bypass seems to be new in /proc/PID/status, may be a 
relation to spectre/meltdown patches.

  iotop is first application which is failing here, but iam afraid of
  more.

  Thanks

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[Kernel-packages] [Bug 1745734] CRDA.txt

[Russell Ayling]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1745734/+attachment/5044251/+files/CRDA.txt

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

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[Kernel-packages] [Bug 1745734] RfKill.txt

[Russell Ayling]

apport information

** Attachment added: "RfKill.txt"
   https://bugs.launchpad.net/bugs/1745734/+attachment/5044261/+files/RfKill.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

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[Kernel-packages] [Bug 1745734] CurrentDmesg.txt

[Russell Ayling]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044252/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

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[Kernel-packages] [Bug 1745734] ProcModules.txt

[Russell Ayling]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044260/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] ProcInterrupts.txt

[Russell Ayling]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044259/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] Lsusb.txt

[Russell Ayling]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1745734/+attachment/5044256/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] Re: kernel 4.13.0-32.35 mangles display

[Russell Ayling]

I was unable to collect any logs while running on the suspect kernel as
th system was effectively unusable from desktop or console.  I've
collected the logs from the current state running with the reverted
kernel.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] JournalErrors.txt

[Russell Ayling]

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044254/+files/JournalErrors.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] ProcCpuinfo.txt

[Russell Ayling]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044257/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1745734] Lspci.txt

[Russell Ayling]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1745734/+attachment/5044255/+files/Lspci.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] ProcCpuinfoMinimal.txt

[Russell Ayling]

apport information

** Attachment added: "ProcCpuinfoMinimal.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044258/+files/ProcCpuinfoMinimal.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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[Kernel-packages] [Bug 1745734] WifiSyslog.txt

[Russell Ayling]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044263/+files/WifiSyslog.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1745734] UdevDb.txt

[Russell Ayling]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1745734/+attachment/5044262/+files/UdevDb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1745734] IwConfig.txt

[Russell Ayling]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044253/+files/IwConfig.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1745734

Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.157.14
  Tags:  xenial
  Uname: Linux 4.10.0-28-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2103
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 901
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTek Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
  dmi.product.name: 901
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745734/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1745734] Re: kernel 4.13.0-32.35 mangles display

[Russell Ayling]

apport information

** Tags added: apport-collected

** Description changed:

  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
+ --- 
+ ApportVersion: 2.20.1-0ubuntu2.15
+ Architecture: i386
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  a-user 1416 F pulseaudio
+ DistroRelease: Ubuntu 16.04
+ HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
+ MachineType: ASUSTeK Computer INC. 901
+ Package: linux (not installed)
+ ProcEnviron:
+  LANGUAGE=en_AU:en
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=en_AU.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic 
root=UUID=e8a6eae1-a061-4c74-bd53-a8aed65c035d ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
+ PulseList:
+  Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
+  No PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+  linux-restricted-modules-4.10.0-28-generic N/A
+  linux-backports-modules-4.10.0-28-generic  N/A
+  linux-firmware 1.157.14
+ Tags:  xenial
+ Uname: Linux 4.10.0-28-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+  
+ _MarkForUpload: True
+ dmi.bios.date: 06/11/2009
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 2103
+ dmi.board.asset.tag: To Be Filled By O.E.M.
+ dmi.board.name: 901
+ dmi.board.vendor: ASUSTeK Computer INC.
+ dmi.board.version: x.xx
+ dmi.chassis.asset.tag: 0x
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: ASUSTek Computer INC.
+ dmi.chassis.version: x.x
+ dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2103:bd06/11/2009:svnASUSTeKComputerINC.:pn901:pvrx.x:rvnASUSTeKComputerINC.:rn901:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x:
+ dmi.product.name: 901
+ dmi.product.version: x.x
+ dmi.sys.vendor: ASUSTeK Computer INC.

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1745734/+attachment/5044250/+files/AlsaInfo.txt

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Title:
  kernel 4.13.0-32.35 mangles display

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Today I applied the latest series of updates to 16.04.  After rebooting about 
80% of the graphics display is corrupted, leaving a strip down the right side 
which is still legible.  This was evident on the desktop and also the virtual 
consoles.  Everything seemed to be running normally apart from the display.
  After some experimentation I confirmed it was the 4.13.0-32.35 kernel, I 
reverted to 4.10.0.28-generic and all was good.
  EEE-PC 901 (Intel Atom N270 with Mobile 945GSE integrated graphics)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.23
  ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17
  Uname: Linux 4.10.0-28-generic i686
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Sat Jan 27 23:22:12 2018
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_AU:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  a-user 1416 F pulseaudio
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=c9603762-f6c9-49b1-9ec2-dd0fae3ef99b
  MachineType: ASUSTeK Computer INC. 901
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   

[Kernel-packages] [Bug 1709511] Re: Kernel 4.4.0-89 panics on boot on xenial

[Russell Morris]

Interesting - as I'm having to go back to 4.4.0-89 to get my machine to
boot ... kernel panic and hang on 4.4.0-91. I'm happy to take logs, just
not sure how to ... :-(

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Title:
  Kernel 4.4.0-89 panics on boot on xenial

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After applying the 4.4.0-89 kernel update, I get a panic on boot.

  4.4.0-87 boots normally.

  
  I expected that 4.4.0-89 would boot normally (as 4.4.0-87) instead of 
crashing.

  
  Systemd displays an announcement: "Starting udev Wait for Complete Device 
Initialization...", then I get:

* "kobject: can not set name properly!"
* "BUG: unable to handle kernel null pointer dereference at 
* A kernel error backtrace

  Part of the backtrace is (I'm having to enter this from a video):

  Call Trace:
[81258ff3] ep_alloc+0x43/0xe0
[81259162] SyS_epoll_create1+0x42/0xe0
[81841f32] entry_SYSCALL_64_fastpath+0x16/0x71

  RIP [811ed65b] kmem_cache_alloc_trace+0x7b/0x1f0

  Kernel panic - not syncing: CRED: put_cred_rcu() sees 880231fc3cc0
  with usage -1


  lsb_release -rd:

  Description:Ubuntu 16.04.3 LTS
  Release:16.04

To manage notifications about this bug go to:
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Re: [Kernel-packages] [Bug 1694135] Re: package linux-image-4.10.0-21-generic (not installed) failed to install/upgrade: subprocess new pre-installation script returned error exit status 128

[Russell Clarke]

I did get this resolved in the end, funnily enough with that command
however moved over to mint mate because the keyboard settings kept changing
to another making it nigh on impossible and impractical to login every
reboot.

The first issue is resolved.

Secondary issues with mint is the caps lock at boot. Defaults to inverted,
still not solved that one yet.

On 30 May 2017 16:21, "Joseph Salisbury" 
wrote:

> You may need to run the following from a terminal:
>
> sudo apt-get install -f
> sudo apt-get clean
> sudo apt-get update
>
> Then re-install the package or updates.
>
> If that does not resolve your issue, please mark the bug as "Confirmed"
>
> ** Changed in: linux (Ubuntu)
>Importance: Undecided => Low
>
> ** Changed in: linux (Ubuntu)
>Status: Confirmed => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1694135
>
> Title:
>   package linux-image-4.10.0-21-generic (not installed) failed to
>   install/upgrade: subprocess new pre-installation script returned error
>   exit status 128
>
> Status in linux package in Ubuntu:
>   Incomplete
>
> Bug description:
>   App / sfotware updater crashes or does not install in a timely manner,
>   then fails to install headers. Having to manually install them via
>   terminal.
>
>   dpkg --configure -a
>   apt --fix-broken install
>
>   ProblemType: Package
>   DistroRelease: Ubuntu 17.04
>   Package: linux-image-4.10.0-21-generic (not installed)
>   ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
>   Uname: Linux 4.10.0-19-generic x86_64
>   ApportVersion: 2.20.4-0ubuntu4.1
>   Architecture: amd64
>   AudioDevicesInUse:
>USERPID ACCESS COMMAND
>/dev/snd/controlC1:  russia 1806 F pulseaudio
>/dev/snd/controlC0:  russia 1806 F pulseaudio
>   Date: Sun May 28 17:30:32 2017
>   ErrorMessage: subprocess new pre-installation script returned error exit
> status 128
>   InstallationDate: Installed on 2017-05-28 (0 days ago)
>   InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
>   IwConfig:
>enp2s0no wireless extensions.
>
>lono wireless extensions.
>   MachineType: TOSHIBA SATELLITE L50D-B
>   ProcFB: 0 radeondrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-19-generic.efi.signed
> root=UUID=1ee4dadc-156b-4fe2-9007-dccf05fdcf8f ro quiet splash
>   PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
> PulseAudio daemon running, or not running as session daemon.
>   RelatedPackageVersions: grub-pc N/A
>   SourcePackage: linux
>   Title: package linux-image-4.10.0-21-generic (not installed) failed to
> install/upgrade: subprocess new pre-installation script returned error exit
> status 128
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 12/11/2014
>   dmi.bios.vendor: Insyde Corp.
>   dmi.bios.version: 1.60
>   dmi.board.asset.tag: Base Board Asset Tag
>   dmi.board.name: Larne
>   dmi.board.vendor: AMD
>   dmi.board.version: Base Board Version
>   dmi.chassis.asset.tag: No Asset Tag
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: OEM Chassis Manufacturer
>   dmi.chassis.version: OEM Chassis Version
>   dmi.modalias: dmi:bvnInsydeCorp.:bvr1.60:bd12/11/2014:svnTOSHIBA:
> pnSATELLITEL50D-B:pvrPSKUQE-01200UEN:rvnAMD:rnLarne:rvrBaseBoardVersion:
> cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
>   dmi.product.name: SATELLITE L50D-B
>   dmi.product.version: PSKUQE-01200UEN
>   dmi.sys.vendor: TOSHIBA
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/
> 1694135/+subscriptions
>

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1694135

Title:
  package linux-image-4.10.0-21-generic (not installed) failed to
  install/upgrade: subprocess new pre-installation script returned error
  exit status 128

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  App / sfotware updater crashes or does not install in a timely manner,
  then fails to install headers. Having to manually install them via
  terminal.

  dpkg --configure -a
  apt --fix-broken install

  ProblemType: Package
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic (not installed)
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  russia 1806 F pulseaudio
   /dev/snd/controlC0:  russia 1806 F pulseaudio
  Date: Sun May 28 17:30:32 2017
  ErrorMessage: subprocess new pre-installation script returned error exit 
status 128
  InstallationDate: Installed on 2017-05-28 (0 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 

[Kernel-packages] [Bug 1694135] [NEW] package linux-image-4.10.0-21-generic (not installed) failed to install/upgrade: subprocess new pre-installation script returned error exit status 128

[Russell Clarke]

Public bug reported:

App / sfotware updater crashes or does not install in a timely manner,
then fails to install headers. Having to manually install them via
terminal.

dpkg --configure -a
apt --fix-broken install

ProblemType: Package
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-21-generic (not installed)
ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
Uname: Linux 4.10.0-19-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  russia 1806 F pulseaudio
 /dev/snd/controlC0:  russia 1806 F pulseaudio
Date: Sun May 28 17:30:32 2017
ErrorMessage: subprocess new pre-installation script returned error exit status 
128
InstallationDate: Installed on 2017-05-28 (0 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
IwConfig:
 enp2s0no wireless extensions.
 
 lono wireless extensions.
MachineType: TOSHIBA SATELLITE L50D-B
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-19-generic.efi.signed 
root=UUID=1ee4dadc-156b-4fe2-9007-dccf05fdcf8f ro quiet splash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: grub-pc N/A
SourcePackage: linux
Title: package linux-image-4.10.0-21-generic (not installed) failed to 
install/upgrade: subprocess new pre-installation script returned error exit 
status 128
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/11/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.60
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Larne
dmi.board.vendor: AMD
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: OEM Chassis Manufacturer
dmi.chassis.version: OEM Chassis Version
dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.60:bd12/11/2014:svnTOSHIBA:pnSATELLITEL50D-B:pvrPSKUQE-01200UEN:rvnAMD:rnLarne:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
dmi.product.name: SATELLITE L50D-B
dmi.product.version: PSKUQE-01200UEN
dmi.sys.vendor: TOSHIBA

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package need-duplicate-check zesty

-- 
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Title:
  package linux-image-4.10.0-21-generic (not installed) failed to
  install/upgrade: subprocess new pre-installation script returned error
  exit status 128

Status in linux package in Ubuntu:
  New

Bug description:
  App / sfotware updater crashes or does not install in a timely manner,
  then fails to install headers. Having to manually install them via
  terminal.

  dpkg --configure -a
  apt --fix-broken install

  ProblemType: Package
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic (not installed)
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  russia 1806 F pulseaudio
   /dev/snd/controlC0:  russia 1806 F pulseaudio
  Date: Sun May 28 17:30:32 2017
  ErrorMessage: subprocess new pre-installation script returned error exit 
status 128
  InstallationDate: Installed on 2017-05-28 (0 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  IwConfig:
   enp2s0no wireless extensions.
   
   lono wireless extensions.
  MachineType: TOSHIBA SATELLITE L50D-B
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-19-generic.efi.signed 
root=UUID=1ee4dadc-156b-4fe2-9007-dccf05fdcf8f ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: grub-pc N/A
  SourcePackage: linux
  Title: package linux-image-4.10.0-21-generic (not installed) failed to 
install/upgrade: subprocess new pre-installation script returned error exit 
status 128
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/11/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.60
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Larne
  dmi.board.vendor: AMD
  dmi.board.version: Base Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.60:bd12/11/2014:svnTOSHIBA:pnSATELLITEL50D-B:pvrPSKUQE-01200UEN:rvnAMD:rnLarne:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: SATELLITE L50D-B
  dmi.product.version: PSKUQE-01200UEN
  dmi.sys.vendor: TOSHIBA

To manage 

[Kernel-packages] [Bug 1597016] Re: Unable to Mount External LG CD ROM/RAM drive

[Russell Carey]

Joseph,

This issue has occurred on this system with 15.04 and 15.10.  I only
"upgraded" from 15.10 to 16.04 last week, in the hopes that it might
eliminate this error from occurring. It is actually a new/clean install
of 16.04 due to an unresolved issue I couldn't fix, but the error has
remained with all 3 versions.

Since I'm an intermediate user with Ubuntu, I will figure out how to
test the latest upstream kernel to see if this resolves my issue.  Also,
(and please forgive my ignorance) do I add the tags to which you are
referring using one of the edit buttons, or just in the comments
section?

Respectfully,

-Russ

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1597016

Title:
  Unable to Mount External LG CD ROM/RAM drive

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I hope I have all of the proper information.  This is the first time
  I've ever reported a bug to ubuntu, so please forgive me if I'm
  missing anything important.

  Every time I put an Audio CD inside of my External LG Slim Portable
  DVD Writer, I get the following error dialog:

  Unable to mount Audio Disc
  Message recipient disconnected from message bus without replying

  I don't know how to link this to another bug that was closed for a
  previous version, but it appears to be the same, or a similar issue.
  That bug is: BUG #1268838

  Make/Model of device:
  LG
  Model: GP65NB60
  SVC Code: NB60
  S/N: 508HLHL100561
  ROM Ver : PB00
  Manufactured: August 2015 (08/26/2015)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  russellwcarey   2009 F pulseaudio
   /dev/snd/controlC0:  russellwcarey   2009 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Jun 28 10:50:43 2016
  HibernationDevice: RESUME=UUID=d70e2965-448e-4515-8f32-58c6e3f1fda4
  HotplugNewDevices:

  HotplugNewMounts:

  InstallationDate: Installed on 2016-06-23 (4 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 20BHS02400
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-28-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-28-generic N/A
   linux-backports-modules-4.4.0-28-generic  N/A
   linux-firmware1.157.1
  SourcePackage: linux
  Symptom: storage
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/05/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GNET71WW (2.19 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BHS02400
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98401 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGNET71WW(2.19):bd02/05/2015:svnLENOVO:pn20BHS02400:pvrThinkPadW540:rvnLENOVO:rn20BHS02400:rvr0B98401WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20BHS02400
  dmi.product.version: ThinkPad W540
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1597016] [NEW] Unable to Mount External LG CD ROM/RAM drive

[Russell Carey]

Public bug reported:

I hope I have all of the proper information.  This is the first time
I've ever reported a bug to ubuntu, so please forgive me if I'm missing
anything important.

Every time I put an Audio CD inside of my External LG Slim Portable DVD
Writer, I get the following error dialog:

Unable to mount Audio Disc
Message recipient disconnected from message bus without replying

I don't know how to link this to another bug that was closed for a
previous version, but it appears to be the same, or a similar issue.
That bug is: BUG #1268838

Make/Model of device:
LG
Model: GP65NB60
SVC Code: NB60
S/N: 508HLHL100561
ROM Ver : PB00
Manufactured: August 2015 (08/26/2015)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-28-generic 4.4.0-28.47
ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
Uname: Linux 4.4.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  russellwcarey   2009 F pulseaudio
 /dev/snd/controlC0:  russellwcarey   2009 F pulseaudio
CurrentDesktop: Unity
Date: Tue Jun 28 10:50:43 2016
HibernationDevice: RESUME=UUID=d70e2965-448e-4515-8f32-58c6e3f1fda4
HotplugNewDevices:

HotplugNewMounts:

InstallationDate: Installed on 2016-06-23 (4 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: LENOVO 20BHS02400
ProcFB:
 0 inteldrmfb
 1 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-28-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-28-generic N/A
 linux-backports-modules-4.4.0-28-generic  N/A
 linux-firmware1.157.1
SourcePackage: linux
Symptom: storage
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/05/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: GNET71WW (2.19 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BHS02400
dmi.board.vendor: LENOVO
dmi.board.version: 0B98401 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: 
dmi:bvnLENOVO:bvrGNET71WW(2.19):bd02/05/2015:svnLENOVO:pn20BHS02400:pvrThinkPadW540:rvnLENOVO:rn20BHS02400:rvr0B98401WIN:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20BHS02400
dmi.product.version: ThinkPad W540
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug xenial

** Attachment added: "lspci-vnvn.log"
   
https://bugs.launchpad.net/bugs/1597016/+attachment/4691762/+files/lspci-vnvn.log

** Description changed:

  I hope I have all of the proper information.  This is the first time
  I've ever reported a bug to ubuntu, so please forgive me if I'm missing
  anything important.
  
- Every time I put an Audio CD inside of my LG Slim Portable DVD Writer, I
- get the following error dialog:
+ Every time I put an Audio CD inside of my External LG Slim Portable DVD
+ Writer, I get the following error dialog:
  
  Unable to mount Audio Disc
  Message recipient disconnected from message bus without replying
+ 
+ I don't know how to link this to another bug that was closed for a
+ previous version, but IT appears to be the same, or similar issue.  That
+ bug is: BUG #1268838
  
  Make/Model of device:
  LG
  Model: GP65NB60
  SVC Code: NB60
  S/N: 508HLHL100561
  ROM Ver : PB00
  Manufactured: August 2015 (08/26/2015)
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-28-generic 4.4.0-28.47
  ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
  Uname: Linux 4.4.0-28-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC1:  russellwcarey   2009 F pulseaudio
-  /dev/snd/controlC0:  russellwcarey   2009 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  russellwcarey   2009 F pulseaudio
+  /dev/snd/controlC0:  russellwcarey   2009 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Jun 28 10:50:43 2016
  HibernationDevice: RESUME=UUID=d70e2965-448e-4515-8f32-58c6e3f1fda4
  HotplugNewDevices:
-  
+ 
  HotplugNewMounts:
-  
+ 
  InstallationDate: Installed on 2016-06-23 (4 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: LENOVO 20BHS02400
  ProcFB:
-  0 inteldrmfb
-  1 nouveaufb
+  0 inteldrmfb
+  1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-28-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.4.0-28-generic N/A
-  linux-backports-modules-4.4.0-28-generic  N/A
-  linux-firmware1.157.1
+  linux-restricted-modules-4.4.0-28-generic N/A
+  linux-backports-modules-4.4.0-28-generic  N/A
+  linux-firmware1.157.1
  

[Kernel-packages] [Bug 1448485] Re: [Compaq Presario CQ60-300EO Notebook PC] kernel doesn't recognize backlight fn keys

[Tina Russell]

I'm also getting this problem on my Compaq Presario CQ60. Fn+F7/Fn+F8
don't work to set brightness (though other Fn keycodes generally work),
and in fact I can't seem to find anything to set any value of brightness
at all, and the computer seems to be stuck on the setting of "blindingly
bright." /sys/class/backlight is empty, and the Xorg log doesn't mention
"video" or "light" at all (other than in reporting the "acpi_backlight"
kernel setting I tried; it didn't work). I'm using Ubuntu MATE 16.04.
I'm... not sure how to post my specs, so I'm attaching a HardInfo report
in case it helps :) Let me know if you need any more information, I'd
love to see this bug fixed! (My eyes will thank you!)

** Attachment added: "hardinfo_report.html"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1448485/+attachment/4680722/+files/hardinfo_report.html

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https://bugs.launchpad.net/bugs/1448485

Title:
  [Compaq Presario CQ60-300EO Notebook PC] kernel doesn't recognize
  backlight fn keys

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm using Ubuntu 15.04 and fn+f7 and fn+f8 use to lower and higher the 
brightness of the screen.
  In slackware using kernel 3.14.33 those keys works and give output from 
acpi_listen.
  In kernel 3.16 to 4.0 those keys don't work and acpi_listen outputs nothing.

  I expected fn+f7 and fn+f8 to work

  https://bugzilla.kernel.org/show_bug.cgi?id=60670
  This bug my be related

  This is my first bug report.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-15-generic 3.19.0-15.15 [modified: 
boot/vmlinuz-3.19.0-15-generic]
  ProcVersionSignature: Ubuntu 3.19.0-15.15-lowlatency 3.19.3
  Uname: Linux 3.19.0-15-lowlatency x86_64
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  marbangens   1334 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Apr 25 17:04:30 2015
  HibernationDevice: RESUME=UUID=22f95b90-3ec0-4b6d-9e76-13042dc0a290
  InstallationDate: Installed on 2015-04-23 (1 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Hewlett-Packard Compaq Presario CQ60 Notebook PC
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-lowlatency 
root=UUID=d4f39d6b-137e-4248-81cb-ce920cdee909 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-15-lowlatency N/A
   linux-backports-modules-3.19.0-15-lowlatency  N/A
   linux-firmware1.143
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Filen eller katalogen finns inte: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/18/2009
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.54
  dmi.board.name: 303C
  dmi.board.vendor: Wistron
  dmi.board.version: 08.60
  dmi.chassis.type: 10
  dmi.chassis.vendor: Wistron
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.54:bd08/18/2009:svnHewlett-Packard:pnCompaqPresarioCQ60NotebookPC:pvrF.54:rvnWistron:rn303C:rvr08.60:cvnWistron:ct10:cvrN/A:
  dmi.product.name: Compaq Presario CQ60 Notebook PC
  dmi.product.version: F.54
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1552906] Re: System freezes after closing lid on Thinkpad X260

[Russell Jones]

Specifically I get the output

$ patch -p1 < ../../t460s-smm-pstates.patch 
patching file arch/x86/kernel/cpu/mcheck/therm_throt.c
patching file drivers/acpi/acpi_processor.c
patching file drivers/acpi/bus.c
Hunk #1 succeeded at 1004 (offset -1 lines).
patching file drivers/acpi/internal.h
Hunk #1 succeeded at 130 (offset -8 lines).
$

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https://bugs.launchpad.net/bugs/1552906

Title:
  System freezes after closing lid on Thinkpad X260

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Triaged

Bug description:
  My current Ubuntu version is 14.04.4 but I also tried 15.10.
  Regardless of the Ubuntu version there is a serious problem with my new 
Thinkpad X260 when it is in battery mode and I close and reopen the lid. The 
problem is not affecting the suspend mode as it still occurs when this mode is 
disabled.

  what I expect to happen: After closing the lid the screen goes off.
  When I open the lid again, screen goes on and I can use the laptop.

  what happens every time: When I close the lid the screen turns black.
  When I open the lid again the screen displays the system but it is
  frozen and does not react on input.

  Interestingly I can not reproduce this problem when the laptop is connected 
to an AC power source.
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  simon  1437 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=76bcd0ad-fc42-4d1a-8089-0f10d23df682
  InstallationDate: Installed on 2016-03-03 (0 days ago)
  InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 
(20160217.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 138a:0017 Validity Sensors, Inc.
   Bus 001 Device 003: ID 04ca:7058 Lite-On Technology Corp.
   Bus 001 Device 005: ID 8087:0a2b Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20F5S0EU00
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-27-generic.efi.signed 
root=UUID=fa7f6b64-3d57-43ce-a52b-5323c46dd0ca ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-27.32~14.04.1-generic 4.2.8-ckt1
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-27-generic N/A
   linux-backports-modules-4.2.0-27-generic  N/A
   linux-firmware1.127.20
  Tags:  trusty
  Uname: Linux 4.2.0-27-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/25/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R02ET44W (1.17 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20F5S0EU00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrR02ET44W(1.17):bd01/25/2016:svnLENOVO:pn20F5S0EU00:pvrThinkPadX260:rvnLENOVO:rn20F5S0EU00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20F5S0EU00
  dmi.product.version: ThinkPad X260
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1552906] Re: System freezes after closing lid on Thinkpad X260

[Russell Jones]

Hello,

The patch committed to 4.4.6-rc1,
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a21211672c9a1d730a39aa65d4a5b3414700adfb
(identical to https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-
pm.git/commit/?h=bleeding-
edge=42341f87ba1bee4c5be95038c24abb69cbcf361a ) is newer than
https://bugzilla.kernel.org/attachment.cgi?id=209371=diff (the
one in comment #90 mentioned in c#28 here)

I've applied the newer patch successfully (with some chunk messages) to
4.4.0-14-lts-xenial and 4.4.0-15-lts-xenial on Trusty (T460 and T460s)
and 4.4.0-16 on Xenial (T460s). Reportedly the same problem affects X1
Carbon G4s
https://www.reddit.com/r/thinkpad/comments/48wp3o/x1_carbon_gen_4_ubuntu_minireview/
(and the Yoga 260 as mentioned in
https://bugzilla.kernel.org/show_bug.cgi?id=110941 ) The author says in
110941 "It should work for any 4.4 kernel"

The bug about the T460s is
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1561974 though I'm
not sure whether this would count as a duplicate or not given they're
different models.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1552906

Title:
  System freezes after closing lid on Thinkpad X260

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Triaged

Bug description:
  My current Ubuntu version is 14.04.4 but I also tried 15.10.
  Regardless of the Ubuntu version there is a serious problem with my new 
Thinkpad X260 when it is in battery mode and I close and reopen the lid. The 
problem is not affecting the suspend mode as it still occurs when this mode is 
disabled.

  what I expect to happen: After closing the lid the screen goes off.
  When I open the lid again, screen goes on and I can use the laptop.

  what happens every time: When I close the lid the screen turns black.
  When I open the lid again the screen displays the system but it is
  frozen and does not react on input.

  Interestingly I can not reproduce this problem when the laptop is connected 
to an AC power source.
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  simon  1437 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=76bcd0ad-fc42-4d1a-8089-0f10d23df682
  InstallationDate: Installed on 2016-03-03 (0 days ago)
  InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 
(20160217.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 138a:0017 Validity Sensors, Inc.
   Bus 001 Device 003: ID 04ca:7058 Lite-On Technology Corp.
   Bus 001 Device 005: ID 8087:0a2b Intel Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20F5S0EU00
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-27-generic.efi.signed 
root=UUID=fa7f6b64-3d57-43ce-a52b-5323c46dd0ca ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-27.32~14.04.1-generic 4.2.8-ckt1
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-27-generic N/A
   linux-backports-modules-4.2.0-27-generic  N/A
   linux-firmware1.127.20
  Tags:  trusty
  Uname: Linux 4.2.0-27-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/25/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R02ET44W (1.17 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20F5S0EU00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrR02ET44W(1.17):bd01/25/2016:svnLENOVO:pn20F5S0EU00:pvrThinkPadX260:rvnLENOVO:rn20F5S0EU00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20F5S0EU00
  dmi.product.version: ThinkPad X260
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1561974] Re: [Lenovo T460s] freeze on battery + lid close

[Russell Jones]

Thanks Joseph. It looks like this is in the process of being fixed in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1552906/ , though
the patch mentioned is the one in comment 90 of kernel.org #110941
https://bugzilla.kernel.org/attachment.cgi?id=209371=diff , which
differs from what was committed to 4.4.6-rc1,
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a21211672c9a1d730a39aa65d4a5b3414700adfb
(identical to https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-
pm.git/commit/?h=bleeding-
edge=42341f87ba1bee4c5be95038c24abb69cbcf361a )

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https://bugs.launchpad.net/bugs/1561974

Title:
  [Lenovo T460s] freeze on battery + lid close

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The laptop freezes when on battery power and the lid is closed.

  Relevant bug: https://bugzilla.kernel.org/show_bug.cgi?id=113551

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   luki   1021 F...m pulseaudio
   /dev/snd/controlC0:  luki   1021 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Fri Mar 25 13:46:30 2016
  InstallationDate: Installed on 2016-03-09 (15 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
  MachineType: LENOVO 20FAA01200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic 
root=UUID=9137cae3-ceaa-4c5f-a4bd-4e0473140061 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/15/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET37W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FAA01200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1CET37W(1.05):bd01/15/2016:svnLENOVO:pn20FAA01200:pvrThinkPadT460s:rvnLENOVO:rn20FAA01200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FAA01200
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1561974] Re: [Lenovo T460s] freeze on battery + lid close

[Russell Jones]

Ah, excuse my confusion. I'd missed that Joseph Salisbury works at
Canonical.

Joseph, could you increase the priority of this bug? It makes many (of
not all) of the Skylake-based Lenovo laptops unusable, and there is a
working patch which has been accepted upstream (albeit for 4.6.x not
4.4.x). What would be required to get it into the Xenial kernel?

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Title:
  [Lenovo T460s] freeze on battery + lid close

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The laptop freezes when on battery power and the lid is closed.

  Relevant bug: https://bugzilla.kernel.org/show_bug.cgi?id=113551

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   luki   1021 F...m pulseaudio
   /dev/snd/controlC0:  luki   1021 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Fri Mar 25 13:46:30 2016
  InstallationDate: Installed on 2016-03-09 (15 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
  MachineType: LENOVO 20FAA01200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic 
root=UUID=9137cae3-ceaa-4c5f-a4bd-4e0473140061 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/15/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET37W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FAA01200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1CET37W(1.05):bd01/15/2016:svnLENOVO:pn20FAA01200:pvrThinkPadT460s:rvnLENOVO:rn20FAA01200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FAA01200
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1561974] Re: [Lenovo T460s] freeze on battery + lid close

[Russell Jones]

Thanks, Lukas. The patch has evolved a bit, so it could be the v4 patch
as (I think) linked above, or the one I linked to. I'm not keen on
installing a third party kernel. I will have a lot of systems to deploy
this to and will need to track future updates to Ubuntu's 4.4.0-xx, so
it's not just a case of getting it working. I'd also like to use secure
boot, which AIUI would rule out rolling my own kernels in practical
terms. Ideally I'd like 42341f87ba1bee4c5be95038c24abb69cbcf361a or
newer added as a "SAUCE" patch (if it's not added upstream-- I also need
to figure out how it gets from the ACPI branch to stable, and whether
that's 4.4.x or 4.5.x; https://www.kernel.org/ seems to contradict
itself about which is "stable") into 4.4.0-17+ I'll keep and eye on
https://git.launchpad.net/~ubuntu-
kernel/ubuntu/+source/linux/+git/xenial/log/?h=master-next and try to
figure out how to ask for that.

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Title:
  [Lenovo T460s] freeze on battery + lid close

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The laptop freezes when on battery power and the lid is closed.

  Relevant bug: https://bugzilla.kernel.org/show_bug.cgi?id=113551

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   luki   1021 F...m pulseaudio
   /dev/snd/controlC0:  luki   1021 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Fri Mar 25 13:46:30 2016
  InstallationDate: Installed on 2016-03-09 (15 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
  MachineType: LENOVO 20FAA01200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic 
root=UUID=9137cae3-ceaa-4c5f-a4bd-4e0473140061 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/15/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET37W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FAA01200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1CET37W(1.05):bd01/15/2016:svnLENOVO:pn20FAA01200:pvrThinkPadT460s:rvnLENOVO:rn20FAA01200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FAA01200
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1561974] Re: [Lenovo T460s] freeze on battery + lid close

[Russell Jones]

See also 
https://bugzilla.kernel.org/show_bug.cgi?id=110941 (in particular comment #104)
and the patch in the ACPI maintainer's tree linked in that comment
https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=bleeding-edge=42341f87ba1bee4c5be95038c24abb69cbcf361a

I'm trying out the patch vs 4.4.0-16 (on Xenial) and 4.4.0-14 (on
Trusty) on a couple of T460s machines using

apt-get source linux-image-4.4.0-16-generic && cd linux-4.4.0 && patch
-p1 < ../../t460-smm-pstates.patch && dpkg-buildpackage

I'm not sure this is the right approach, but the advice at
https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel didn't work for me (is
it out of date?) I built and installed with the patch OK (i.e. no hang
on lid close) on Trusty using make deb-pkg CONFIG_LOCALVERSION=-blah but
K/BYOK advises against it.

** Bug watch added: Linux Kernel Bug Tracker #110941
   http://bugzilla.kernel.org/show_bug.cgi?id=110941

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Title:
  [Lenovo T460s] freeze on battery + lid close

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The laptop freezes when on battery power and the lid is closed.

  Relevant bug: https://bugzilla.kernel.org/show_bug.cgi?id=113551

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   luki   1021 F...m pulseaudio
   /dev/snd/controlC0:  luki   1021 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Fri Mar 25 13:46:30 2016
  InstallationDate: Installed on 2016-03-09 (15 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
  MachineType: LENOVO 20FAA01200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic 
root=UUID=9137cae3-ceaa-4c5f-a4bd-4e0473140061 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/15/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET37W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FAA01200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1CET37W(1.05):bd01/15/2016:svnLENOVO:pn20FAA01200:pvrThinkPadT460s:rvnLENOVO:rn20FAA01200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FAA01200
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1561974] Re: [Lenovo T460s] freeze on battery + lid close

[Russell Jones]

("no hang on lid close with the power disconnected", I should have said)

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Title:
  [Lenovo T460s] freeze on battery + lid close

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Confirmed

Bug description:
  The laptop freezes when on battery power and the lid is closed.

  Relevant bug: https://bugzilla.kernel.org/show_bug.cgi?id=113551

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   luki   1021 F...m pulseaudio
   /dev/snd/controlC0:  luki   1021 F pulseaudio
  CurrentDesktop: X-Cinnamon
  Date: Fri Mar 25 13:46:30 2016
  InstallationDate: Installed on 2016-03-09 (15 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
  MachineType: LENOVO 20FAA01200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic 
root=UUID=9137cae3-ceaa-4c5f-a4bd-4e0473140061 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/15/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1CET37W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FAA01200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1CET37W(1.05):bd01/15/2016:svnLENOVO:pn20FAA01200:pvrThinkPadT460s:rvnLENOVO:rn20FAA01200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20FAA01200
  dmi.product.version: ThinkPad T460s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1341256] Re: Press caps lock on bluetooth keyboard then the keyboard go death

[Juan Pablo Villa Russell]

It's been more than a year but is there any news on this? Same problem
with:

Microsoft Sculpt Mobile Keyboard

The only line that I got from dmesg after turning the keyboard off and on again 
is:
unknown main item tag 0x0


Also, the bluetooth keyboard stops responding when pressing caps lock in the 
Bluetooth Keyboard or on a usb keyboard

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Title:
  Press caps lock on bluetooth keyboard then the keyboard go death

Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  I am typing using the Apple wireless keyboard,When I press 'caps lock',the 
keyboard don't work any more!
  So I go use keyboard on the Macbook.The key case have change,but the light on 
the key do not light on.
  I have to off the bluetooth then make it on again.Then reconnect the wireless 
keyboard.
  Yes,It work again.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: bluez 4.101-0ubuntu13
  ProcVersionSignature: Ubuntu 3.16.0-3.8-generic 3.16.0-rc4
  Uname: Linux 3.16.0-3-generic x86_64
  NonfreeKernelModules: wl nvidia
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sun Jul 13 17:12:23 2014
  InstallationDate: Installed on 2014-03-08 (126 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140307)
  InterestingModules: bnep rfcomm btusb bluetooth
  MachineType: Apple Inc. MacBookPro9,1
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-3-generic.efi.signed 
root=UUID=6510f595-2f49-4798-953a-ed186346c60d ro irqpoll
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/08/2012
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP91.88Z.00D3.B08.1208081132
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-4B7AC7E43945597E
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro9,1
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-4B7AC7E43945597E
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP91.88Z.00D3.B08.1208081132:bd08/08/2012:svnAppleInc.:pnMacBookPro9,1:pvr1.0:rvnAppleInc.:rnMac-4B7AC7E43945597E:rvrMacBookPro9,1:cvnAppleInc.:ct10:cvrMac-4B7AC7E43945597E:
  dmi.product.name: MacBookPro9,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.
  hciconfig:
   hci0:Type: BR/EDR  Bus: USB
BD Address: 7C:D1:C3:79:A7:25  ACL MTU: 1021:8  SCO MTU: 64:1
UP RUNNING PSCAN 
RX bytes:119665 acl:5720 sco:0 events:2443 errors:0
TX bytes:13420 acl:640 sco:0 commands:718 errors:0

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[Kernel-packages] [Bug 1513651] [NEW] Intel DRM pipe state mismatch on boot, intermittent kernel panics during video playback

[Russell Neches]

Public bug reported:

Kernel throws this stack trace on boot :

[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled 
(expected 1, found 0)
[3.334802] [ cut here ]
[3.334813] WARNING: CPU: 0 PID: 281 at 
/build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 
check_crtc_state+0x2c5/0x440 [i915]()
[3.334814] pipe state doesn't match!

Various glitches follow, such as random X11 crashes and kernel panics
during video playback.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-16-generic 4.2.0-16.19
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  russell1943 F pulseaudio
 /dev/snd/controlC0:  russell1943 F pulseaudio
CurrentDesktop: GNOME
Date: Thu Nov  5 14:59:40 2015
HibernationDevice: RESUME=UUID=6b764e3b-eb83-49b8-8c2b-fdc5f3d0e813
InstallationDate: Installed on 2014-10-24 (377 days ago)
InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 004: ID 03eb:8a0c Atmel Corp. 
 Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: ASUSTeK COMPUTER INC. UX301LAA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=4003d6a9-b84a-48f7-a5c2-6dadaad97778 ro quiet splash acpi_osi= 
cie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1 nmi_watchdog=0 
vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.2.0-16-generic N/A
 linux-backports-modules-4.2.0-16-generic  N/A
 linux-firmware1.149.1
SourcePackage: linux
UpgradeStatus: Upgraded to wily on 2015-05-08 (181 days ago)
dmi.bios.date: 06/05/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX301LAA.211
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX301LAA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX301LAA.211:bd06/05/2015:svnASUSTeKCOMPUTERINC.:pnUX301LAA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX301LAA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX301LAA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug wily

** Summary changed:

- Intel DRM pipe state mismatch on boot, intermittent kernel panics during 
video playbacki
+ Intel DRM pipe state mismatch on boot, intermittent kernel panics during 
video playback

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Title:
  Intel DRM pipe state mismatch on boot, intermittent kernel panics
  during video playback

Status in linux package in Ubuntu:
  New

Bug description:
  Kernel throws this stack trace on boot :

  [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled 
(expected 1, found 0)
  [3.334802] [ cut here ]
  [3.334813] WARNING: CPU: 0 PID: 281 at 
/build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 
check_crtc_state+0x2c5/0x440 [i915]()
  [3.334814] pipe state doesn't match!

  Various glitches follow, such as random X11 crashes and kernel panics
  during video playback.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  russell1943 F pulseaudio
   /dev/snd/controlC0:  russell1943 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Nov  5 14:59:40 2015
  HibernationDevice: RESUME=UUID=6b764e3b-eb83-49b8-8c2b-fdc5f3d0e813
  InstallationDate: Installed on 2014-10-24 (377 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 03eb:8a0c Atmel Corp. 
   Bus 001 Device 003: ID 1bcf:2987 Sunplus Innovation Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX301LAA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=4003d6a9-b84a-48f7-a5c2-6dadaad97778 ro quiet splash acpi_osi= 
cie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1 nmi_watc

[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

Hi,

I've been running the following kernel for a while and have reproduced
the error in this bug with the following kernel.

Linux mirror 3.15.0-031500rc2-generic #201404201435 SMP Sun Apr 20
18:36:18 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

Regards

Russell

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] ext4_evict_inode+0x491/0x4f0
  [153523.892514]  [811d3ac0] evict+0xb0/0x1b0
  [153523.892516]  [811d42d5] iput+0xf5/0x180
  [153523.892525]  [811c8cfe] do_unlinkat+0x18e/0x2b0
  [153523.892537]  [81020d25] ? syscall_trace_enter+0x145/0x250
  [153523.892539]  [811c9c56] SyS_unlink+0x16/0x20
  [153523.892545]  [81721c7f] tracesys+0xe1/0xe6
  [153523.892547] ---[ end trace 9b25f1487620e754 ]---
  [153523.892582] BUG: unable to handle kernel NULL pointer dereference at 
0028
  [153523.893579] IP: [81256fa1] __ext4_error_inode+0x31/0x160
  [153523.894350] PGD a06c067 PUD 819d067 PMD 0 
  [153523.894933] Oops:  [#1] SMP 
  [153523.895397] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.896276] CPU: 0 PID: 16129 Comm: dpkg Tainted: GW
3.13.0-19-generic #40-Ubuntu
  [153523.896276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.896276] task: 880009455fc0 ti: 88a96000 task.ti: 
88a96000
  [153523.896276] RIP: 0010:[81256fa1]  [81256fa1] 
__ext4_error_inode+0x31/0x160
  [153523.896276] RSP: 0018:88a97a88  EFLAGS: 00010296
  [153523.896276] RAX:  RBX:  RCX: 
0082
  [153523.896276] RDX: 12ea RSI: 81a6a3e9 RDI: 

  [153523.896276] RBP: 88a97b18 R08: 81a74110 R09: 
0005
  [153523.896276] R10: ffe2 R11: 88a977fe R12: 
0082
  [153523.896276] R13: 81835280 R14

[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

The filesystem details are as follows.  This may be related to an
historic bug in the filesystem that is now causing ongoing corruption as
the file system was created in 2010.

mr-russ@mirror:~$ sudo tune2fs -l /dev/vda1
tune2fs 1.42.9 (4-Feb-2014)
Filesystem volume name:   none
Last mounted on:  /
Filesystem UUID:  8c150a35-6a37-41c4-9155-a99e5acce610
Filesystem magic number:  0xEF53
Filesystem revision #:1 (dynamic)
Filesystem features:  has_journal ext_attr resize_inode dir_index filetype 
needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg 
dir_nlink extra_isize
Filesystem flags: signed_directory_hash 
Default mount options:(none)
Filesystem state: clean
Errors behavior:  Continue
Filesystem OS type:   Linux
Inode count:  1962240
Block count:  7863809
Reserved block count: 392018
Free blocks:  2843701
Free inodes:  1509317
First block:  0
Block size:   4096
Fragment size:4096
Reserved GDT blocks:  1022
Blocks per group: 32768
Fragments per group:  32768
Inodes per group: 8176
Inode blocks per group:   511
Flex block group size:16
Filesystem created:   Sat May 22 20:51:25 2010
Last mount time:  Fri Apr  3 09:34:17 2015
Last write time:  Fri Apr  3 09:34:16 2015
Mount count:  1
Maximum mount count:  23
Last checked: Fri Apr  3 09:33:20 2015
Check interval:   15552000 (6 months)
Next check after: Wed Sep 30 08:33:20 2015
Lifetime writes:  310 GB
Reserved blocks uid:  0 (user root)
Reserved blocks gid:  0 (group root)
First inode:  11
Inode size:   256
Required extra isize: 28
Desired extra isize:  28
Journal inode:8
Default directory hash:   half_md4
Directory Hash Seed:  af2303c6-1959-47cd-9fbf-3478192a400a
Journal backup:   inode blocks

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] 

[Kernel-packages] [Bug 1276811] Re: 14e4:1570 [MacBookPro11, 1] iSight webcam changed from USB to PCIe but no linux driver is available

[John Russell]

I have a late-2013 15-inch Macbook Retina Pro (11,2) and the same issue.

lspci shows:
   03:00.0 Multimedia controller: Broadcom Corporation Device 1570
which would be the Facetime HD webcam.

Cheese shows 'No device found'.

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https://bugs.launchpad.net/bugs/1276811

Title:
  14e4:1570 [MacBookPro11,1] iSight webcam changed from USB to PCIe but
  no linux driver is available

Status in Broadcom Feature Request and Bug Reporting:
  Opinion
Status in The Linux Kernel:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 13.10 Saucy running on MacBookPro11,1 (Retina, 13-inch, Late
  2013) runs successfully *except* for the webcam. Same thing with
  upstream kernel 3.12.0-031200-generic .

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.25
  ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  lborda 1914 F pulseaudio
   /dev/snd/controlC0:  lborda 1914 F pulseaudio
  CurrentDmesg:
   [  111.225460] hda_codec: invalid CONNECT_LIST verb 6[1]:0
   [  111.225711] hda_codec: invalid CONNECT_LIST verb 7[1]:0
  Date: Wed Feb  5 15:58:59 2014
  HibernationDevice: RESUME=UUID=984ae9b6-3e51-4a65-bc10-e6075bd8b3c5
  InstallationDate: Installed on 2014-02-05 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Apple Inc. MacBookPro11,1
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic.efi.signed 
root=UUID=6e09a13f-3c06-437a-9ccb-bcdc440a383a ro libata.force=noncq quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2013
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP111.88Z.0138.B03.1310291227
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-189A3D4F975D5FFC
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro11,1
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-189A3D4F975D5FFC
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP111.88Z.0138.B03.1310291227:bd10/29/2013:svnAppleInc.:pnMacBookPro11,1:pvr1.0:rvnAppleInc.:rnMac-189A3D4F975D5FFC:rvrMacBookPro11,1:cvnAppleInc.:ct10:cvrMac-189A3D4F975D5FFC:
  dmi.product.name: MacBookPro11,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

I just upgraded my hypervisor to Ubuntu 14.04 in an attempt to resolve
this issue as Simon experienced.  However under heavy I/O of 'aptitude
upgrade', I've had 3 more occurences of this with hours of upgrading the
host to 14.04.  So it appears not to be related to the hypervisor.

This leads me down the path that most of the affected systems have been
upgraded from 10.04 - 12.04 - 14.04.  Which would point to something
in the upgrade path affecting this.  As Simon re-installed all of his
systems and didn't have the issue anymore.  I could try random kernels
on machines, but some information from a kernel developer on how to
debug this would be very useful.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1298972

Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] ext4_evict_inode+0x491/0x4f0
  [153523.892514]  [811d3ac0] evict+0xb0/0x1b0
  [153523.892516]  [811d42d5] iput+0xf5/0x180
  [153523.892525]  [811c8cfe] do_unlinkat+0x18e/0x2b0
  [153523.892537]  [81020d25] ? syscall_trace_enter+0x145/0x250
  [153523.892539]  [811c9c56] SyS_unlink+0x16/0x20
  [153523.892545]  [81721c7f] tracesys+0xe1/0xe6
  [153523.892547] ---[ end trace 9b25f1487620e754 ]---
  [153523.892582] BUG: unable to handle kernel NULL pointer dereference at 
0028
  [153523.893579] IP: [81256fa1] __ext4_error_inode+0x31/0x160
  [153523.894350] PGD a06c067 PUD 819d067 PMD 0 
  [153523.894933] Oops:  [#1] SMP 
  [153523.895397] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.896276] CPU: 0 PID: 16129 Comm: dpkg Tainted: GW
3.13.0-19-generic #40-Ubuntu
  [153523.896276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.896276] task: 880009455fc0 ti: 88a96000 task.ti: 
88a96000
  [153523.896276] RIP: 0010:[81256fa1]  [81256fa1] 
__ext4_error_inode+0x31/0x160
  [153523.896276] RSP: 0018:88a97a88  

[Kernel-packages] [Bug 1245226] Re: HDMI: audio-video playback too fast

[Geoffrey J Russell]

I'm having the same problem ... on a Shuttle XH97V

3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux

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Title:
  HDMI: audio-video playback too fast

Status in linux package in Ubuntu:
  Invalid

Bug description:
  After upgrading to Ubuntu 13.10, selecting HDMI as audio output device
  is broken. Audio is played back at high speed. When playing back video
  clips, the video frames are also too fast. Note that, when selecting
  headphone as audio output device, everything works.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: gnome-control-center 1:3.6.3-0ubuntu44
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  Date: Sun Oct 27 18:00:53 2013
  ExecutablePath: /usr/bin/gnome-control-center
  InstallationDate: Installed on 2010-11-07 (1085 days ago)
  InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release amd64 (20101007)
  MarkForUpload: True
  SourcePackage: gnome-control-center
  UpgradeStatus: Upgraded to saucy on 2013-10-22 (5 days ago)
  usr_lib_gnome-control-center:
   activity-log-manager  0.9.7-0ubuntu4
   deja-dup  27.3.1-0ubuntu1
   gnome-control-center-datetime 13.10.0+13.10.20131016.2-0ubuntu1
   gnome-control-center-signon   0.1.7~+13.10.20130724.1-0ubuntu1
   gnome-control-center-unity1.3+13.10.20131004-0ubuntu1
  --- 
  ApportVersion: 2.12.6-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu 2831 F pulseaudio
   /dev/snd/controlC0:  ubuntu 2831 F pulseaudio
   /dev/snd/pcmC0D0c:   ubuntu 2831 F...m pulseaudio
  CasperVersion: 1.336ubuntu1
  CurrentDmesg:
   [   60.513505] systemd-hostnamed[5239]: Warning: nss-myhostname is not 
installed. Changing the local hostname might make it unresolveable. Please 
install nss-myhostname!
   [   63.157819] EXT4-fs (sda7): mounted filesystem with ordered data mode. 
Opts: (null)
  DistroRelease: Ubuntu 14.04
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  LiveMediaBuild: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20131103)
  MachineType: MSI MS-7623
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper 
initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  ProcVersionSignature: Ubuntu 3.12.0-1.3-generic 3.12.0-rc7
  RelatedPackageVersions:
   linux-restricted-modules-3.12.0-1-generic N/A
   linux-backports-modules-3.12.0-1-generic  N/A
   linux-firmware1.117
  RfKill:
   
  Tags:  trusty
  Uname: Linux 3.12.0-1-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 08/10/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V11.5
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 880GM-E41 (MS-7623)
  dmi.board.vendor: MSI
  dmi.board.version: 2.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: MSI
  dmi.chassis.version: 2.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrV11.5:bd08/10/2010:svnMSI:pnMS-7623:pvr2.0:rvnMSI:rn880GM-E41(MS-7623):rvr2.0:cvnMSI:ct3:cvr2.0:
  dmi.product.name: MS-7623
  dmi.product.version: 2.0
  dmi.sys.vendor: MSI

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[Kernel-packages] [Bug 1400144] [NEW] Sound is too fast in HDMI/DisplayPort but find in Analogue Output

[Geoffrey J Russell]

Public bug reported:

Playing music through the HDMI connection to my screen speakers results
in the music being much faster than it should be, but the sound is
normal through the earphones ... happens in rhythmbox and banshee.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-32-generic 3.13.0-32.57
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  geoff  1990 F pulseaudio
 /dev/snd/controlC0:  geoff  1990 F pulseaudio
CurrentDesktop: Unity
Date: Mon Dec  8 07:16:55 2014
HibernationDevice: RESUME=UUID=dfa3cfb6-5d5b-4c26-bbce-fee1cbe725be
InstallationDate: Installed on 2014-12-06 (1 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64+mac 
(20140722.2)
MachineType: Shuttle Inc. XH97V
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-32-generic N/A
 linux-backports-modules-3.13.0-32-generic  N/A
 linux-firmware 1.127.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/28/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.02
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: FH97
dmi.board.vendor: Shuttle Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.02:bd08/28/2014:svnShuttleInc.:pnXH97V:pvrV1.0:rvnShuttleInc.:rnFH97:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: XH97V
dmi.product.version: V1.0
dmi.sys.vendor: Shuttle Inc.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug trusty

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Title:
  Sound is too fast in HDMI/DisplayPort but find in Analogue Output

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Playing music through the HDMI connection to my screen speakers
  results in the music being much faster than it should be, but the
  sound is normal through the earphones ... happens in rhythmbox and
  banshee.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  geoff  1990 F pulseaudio
   /dev/snd/controlC0:  geoff  1990 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Dec  8 07:16:55 2014
  HibernationDevice: RESUME=UUID=dfa3cfb6-5d5b-4c26-bbce-fee1cbe725be
  InstallationDate: Installed on 2014-12-06 (1 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64+mac 
(20140722.2)
  MachineType: Shuttle Inc. XH97V
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/28/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.02
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: FH97
  dmi.board.vendor: Shuttle Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.02:bd08/28/2014:svnShuttleInc.:pnXH97V:pvrV1.0:rvnShuttleInc.:rnFH97:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: XH97V
  dmi.product.version: V1.0
  dmi.sys.vendor: Shuttle Inc.

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[Kernel-packages] [Bug 1400144] Re: Sound is too fast via HDMI port but fine using earphones

[Geoffrey J Russell]

I just upgraded my kernel and the problem is fixed.

Linux jess 3.13.0-40-generic #69-Ubuntu SMP Thu Nov 13 17:53:56 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux

I've added the tag ... kernel-fixed-upstream-3.13.0-40-generic ... I
hope that's okay

** Tags added: kernel-fixed-upstream-3.13.0-40-generic

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Title:
  Sound is too fast via HDMI port but fine using earphones

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Playing music through the HDMI connection to my screen speakers
  results in the music being much faster than it should be, but the
  sound is normal through the earphones ... happens in rhythmbox and
  banshee.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  geoff  1990 F pulseaudio
   /dev/snd/controlC0:  geoff  1990 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Dec  8 07:16:55 2014
  HibernationDevice: RESUME=UUID=dfa3cfb6-5d5b-4c26-bbce-fee1cbe725be
  InstallationDate: Installed on 2014-12-06 (1 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64+mac 
(20140722.2)
  MachineType: Shuttle Inc. XH97V
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware 1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/28/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.02
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: FH97
  dmi.board.vendor: Shuttle Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.02:bd08/28/2014:svnShuttleInc.:pnXH97V:pvrV1.0:rvnShuttleInc.:rnFH97:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: XH97V
  dmi.product.version: V1.0
  dmi.sys.vendor: Shuttle Inc.

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[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

Hi,

I behaved lazily...  and have been trying to collect more data before
posting back.  Sorry for the delay.

1. I can only reproduce the bug about once a week on 3.13 kernel that is 
running on ubuntu 14.04.
2. I was lazy and after reading patches and kernel stuff, I marked it as fixed 
upstream.  I didn't want to go compiling my own kernel as I need all the virtio 
options.

I have 5 virtual machines running on top of a md10 + md1 raid all put
into a single lvm volume.  The host is running ubuntu 12.04 with a 3.2
kernel series.  The guests are all virtio and running 14.04 as they have
been upgraded.  Most of the 5 instances have experienced a file system
read-only event.  One server has experienced 3.  It is my package mirror
running approx.

So after further investigation this may not be resolved upstream.  If
you can provide me with a virtio/ubuntu compatible newer kernel I can
put it on a machine and try it out.  But because I can't reproduce this
at will it's very hard to give a reproduction case.

I found http://lists.openwall.net/linux-ext4/2014/05/21/2 which
indicates there is a bug somewhere if we are seeing failures where we
are.  The result of that thread was more debugging put into the section
of code that reports this.  I'm happy to track and patch any amount of
debug.

As the filesystem re-mounts readonly, I suspect I should move /var/log
onto another filesystem to increase the chances I'll log everything.

All the instances I've seen this on are upgraded from at least 12.04.
Some from 10.04.  So there are ext3 - ext4 - ext4+ options involved in
the filesystem makeup.  Reading some of the bugs on the kernel list, it
feel like this might be related to that an it will be complicated.

I've attached to examples from tune2fs to show that I have different
features attached to the different servers that are experiencing this
issue.

If you can provide any debugging advise that would be good, I've not
really done kernel debugging before.  I done a lot in the application
space so I understand all the concepts.

** Attachment added: tune2fs output from bob server.
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1298972/+attachment/442/+files/bob.txt

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  

[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

Also the two servers are running;

Linux mirror 3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:30:07 UTC
2014 x86_64 x86_64 x86_64 GNU/Linux

If there is any other information you want me to attach, please ask.

Thanks

Russell.

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] ext4_evict_inode+0x491/0x4f0
  [153523.892514]  [811d3ac0] evict+0xb0/0x1b0
  [153523.892516]  [811d42d5] iput+0xf5/0x180
  [153523.892525]  [811c8cfe] do_unlinkat+0x18e/0x2b0
  [153523.892537]  [81020d25] ? syscall_trace_enter+0x145/0x250
  [153523.892539]  [811c9c56] SyS_unlink+0x16/0x20
  [153523.892545]  [81721c7f] tracesys+0xe1/0xe6
  [153523.892547] ---[ end trace 9b25f1487620e754 ]---
  [153523.892582] BUG: unable to handle kernel NULL pointer dereference at 
0028
  [153523.893579] IP: [81256fa1] __ext4_error_inode+0x31/0x160
  [153523.894350] PGD a06c067 PUD 819d067 PMD 0 
  [153523.894933] Oops:  [#1] SMP 
  [153523.895397] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.896276] CPU: 0 PID: 16129 Comm: dpkg Tainted: GW
3.13.0-19-generic #40-Ubuntu
  [153523.896276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.896276] task: 880009455fc0 ti: 88a96000 task.ti: 
88a96000
  [153523.896276] RIP: 0010:[81256fa1]  [81256fa1] 
__ext4_error_inode+0x31/0x160
  [153523.896276] RSP: 0018:88a97a88  EFLAGS: 00010296
  [153523.896276] RAX:  RBX:  RCX: 
0082
  [153523.896276] RDX: 12ea RSI: 81a6a3e9 RDI: 

  [153523.896276] RBP: 88a97b18 R08: 81a74110 R09: 
0005
  [153523.896276] R10: ffe2 R11: 88a977fe R12: 
0082
  [153523.896276] R13: 81835280 R14: 12ea R15: 
81a74110

[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

** Attachment added: tune2fs output from mirror server.
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1298972/+attachment/443/+files/mirror.txt

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] ext4_evict_inode+0x491/0x4f0
  [153523.892514]  [811d3ac0] evict+0xb0/0x1b0
  [153523.892516]  [811d42d5] iput+0xf5/0x180
  [153523.892525]  [811c8cfe] do_unlinkat+0x18e/0x2b0
  [153523.892537]  [81020d25] ? syscall_trace_enter+0x145/0x250
  [153523.892539]  [811c9c56] SyS_unlink+0x16/0x20
  [153523.892545]  [81721c7f] tracesys+0xe1/0xe6
  [153523.892547] ---[ end trace 9b25f1487620e754 ]---
  [153523.892582] BUG: unable to handle kernel NULL pointer dereference at 
0028
  [153523.893579] IP: [81256fa1] __ext4_error_inode+0x31/0x160
  [153523.894350] PGD a06c067 PUD 819d067 PMD 0 
  [153523.894933] Oops:  [#1] SMP 
  [153523.895397] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.896276] CPU: 0 PID: 16129 Comm: dpkg Tainted: GW
3.13.0-19-generic #40-Ubuntu
  [153523.896276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.896276] task: 880009455fc0 ti: 88a96000 task.ti: 
88a96000
  [153523.896276] RIP: 0010:[81256fa1]  [81256fa1] 
__ext4_error_inode+0x31/0x160
  [153523.896276] RSP: 0018:88a97a88  EFLAGS: 00010296
  [153523.896276] RAX:  RBX:  RCX: 
0082
  [153523.896276] RDX: 12ea RSI: 81a6a3e9 RDI: 

  [153523.896276] RBP: 88a97b18 R08: 81a74110 R09: 
0005
  [153523.896276] R10: ffe2 R11: 88a977fe R12: 
0082
  [153523.896276] R13: 81835280 R14: 12ea R15: 
81a74110
  [153523.896276] FS:  7ff43c02b840() 

[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

I see this with relative consistency on a number of 14.04 VM's.   I will
attempt to upgrade to 3.14 and see what happens.

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] ext4_evict_inode+0x491/0x4f0
  [153523.892514]  [811d3ac0] evict+0xb0/0x1b0
  [153523.892516]  [811d42d5] iput+0xf5/0x180
  [153523.892525]  [811c8cfe] do_unlinkat+0x18e/0x2b0
  [153523.892537]  [81020d25] ? syscall_trace_enter+0x145/0x250
  [153523.892539]  [811c9c56] SyS_unlink+0x16/0x20
  [153523.892545]  [81721c7f] tracesys+0xe1/0xe6
  [153523.892547] ---[ end trace 9b25f1487620e754 ]---
  [153523.892582] BUG: unable to handle kernel NULL pointer dereference at 
0028
  [153523.893579] IP: [81256fa1] __ext4_error_inode+0x31/0x160
  [153523.894350] PGD a06c067 PUD 819d067 PMD 0 
  [153523.894933] Oops:  [#1] SMP 
  [153523.895397] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.896276] CPU: 0 PID: 16129 Comm: dpkg Tainted: GW
3.13.0-19-generic #40-Ubuntu
  [153523.896276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.896276] task: 880009455fc0 ti: 88a96000 task.ti: 
88a96000
  [153523.896276] RIP: 0010:[81256fa1]  [81256fa1] 
__ext4_error_inode+0x31/0x160
  [153523.896276] RSP: 0018:88a97a88  EFLAGS: 00010296
  [153523.896276] RAX:  RBX:  RCX: 
0082
  [153523.896276] RDX: 12ea RSI: 81a6a3e9 RDI: 

  [153523.896276] RBP: 88a97b18 R08: 81a74110 R09: 
0005
  [153523.896276] R10: ffe2 R11: 88a977fe R12: 
0082
  [153523.896276] R13: 81835280 R14: 12ea R15: 
81a74110
  [153523.896276] FS:  7ff43c02b840() GS:88000b80() 
knlGS:
  

[Kernel-packages] [Bug 1298972] Re: stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()

[Russell Smith]

https://www.kernel.org/pub/linux/kernel/v3.0/ChangeLog-3.14.2  contains
ext4 patches related to the code in this stack dump;

ad6599ab3ac98a4474544086e048ce86ec15a4d1 specifically references
incorrect freeing of the function.

I'm not able to reliably reproduce the stack dump and am not clear on
whether the commit mentioned is the complete fix for this issue.

Any follow-up would be appreciated.

** Changed in: linux (Ubuntu)
   Status: Expired = Confirmed

** Tags added: kernel-fixed-upstream

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Title:
  stacktrace in ext4: /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259
  __ext4_handle_dirty_metadata+0x1a2/0x1c0()

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I was running an apt-get dist-upgrade when the FS suddenly remounted
  to RO. The 2 audit lines are from apt-dater running successively apt-
  get update and apt-get dist-upgrade:

  [153439.007924] type=1006 audit(1396010484.706:46): pid=16029 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=9 res=1
  [153502.372488] type=1006 audit(1396010548.070:47): pid=16086 uid=0 old 
auid=4294967295 new auid=104 old ses=4294967295 new ses=10 res=1
  [153523.874714] EXT4-fs error (device vda1): ext4_mb_generate_buddy:756: 
group 1, 6475 clusters in bitmap, 6473 in gd; block bitmap corrupt.
  [153523.876361] Aborting journal on device vda1-8.
  [153523.889719] EXT4-fs error (device vda1): ext4_journal_check_start:56: 
Detected aborted journal
  [153523.890881] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.891574] EXT4-fs (vda1): Remounting filesystem read-only
  [153523.892301] [ cut here ]
  [153523.892341] WARNING: CPU: 0 PID: 16129 at 
/build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 
__ext4_handle_dirty_metadata+0x1a2/0x1c0()
  [153523.892342] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.892400] CPU: 0 PID: 16129 Comm: dpkg Not tainted 3.13.0-19-generic 
#40-Ubuntu
  [153523.892401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.892406]  0009 88a97ad0 81711075 

  [153523.892408]  88a97b08 810662cd 88000aca3d00 

  [153523.892410]  88000a653000 81835280 12ea 
88a97b18
  [153523.892412] Call Trace:
  [153523.892444]  [81711075] dump_stack+0x45/0x56
  [153523.892461]  [810662cd] warn_slowpath_common+0x7d/0xa0
  [153523.892463]  [810663aa] warn_slowpath_null+0x1a/0x20
  [153523.892466]  [81268112] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  [153523.892483]  [81240eca] ? ext4_dirty_inode+0x2a/0x60
  [153523.892486]  [812707d6] ext4_free_blocks+0x646/0xbf0
  [153523.892488]  [81261ec5] ext4_ext_rm_leaf+0x4a5/0x860
  [153523.892490]  [81260f87] ? __ext4_ext_check+0x197/0x330
  [153523.892492]  [812645e0] ? ext4_ext_remove_space+0xc0/0x7e0
  [153523.892494]  [8126483c] ext4_ext_remove_space+0x31c/0x7e0
  [153523.892496]  [81266bb0] ext4_ext_truncate+0xb0/0xe0
  [153523.892498]  [8123f339] ext4_truncate+0x379/0x3c0
  [153523.892500]  [8123fef1] ext4_evict_inode+0x491/0x4f0
  [153523.892514]  [811d3ac0] evict+0xb0/0x1b0
  [153523.892516]  [811d42d5] iput+0xf5/0x180
  [153523.892525]  [811c8cfe] do_unlinkat+0x18e/0x2b0
  [153523.892537]  [81020d25] ? syscall_trace_enter+0x145/0x250
  [153523.892539]  [811c9c56] SyS_unlink+0x16/0x20
  [153523.892545]  [81721c7f] tracesys+0xe1/0xe6
  [153523.892547] ---[ end trace 9b25f1487620e754 ]---
  [153523.892582] BUG: unable to handle kernel NULL pointer dereference at 
0028
  [153523.893579] IP: [81256fa1] __ext4_error_inode+0x31/0x160
  [153523.894350] PGD a06c067 PUD 819d067 PMD 0 
  [153523.894933] Oops:  [#1] SMP 
  [153523.895397] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 
ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner 
xt_conntrack nf_conntrack iptable_filter ip_tables x_tables psmouse serio_raw 
floppy
  [153523.896276] CPU: 0 PID: 16129 Comm: dpkg Tainted: GW
3.13.0-19-generic #40-Ubuntu
  [153523.896276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007
  [153523.896276] task: 880009455fc0 ti: 88a96000 task.ti: 
88a96000
  [153523.896276] RIP: 0010:[81256fa1]  [81256fa1] 
__ext4_error_inode+0x31/0x160
  [153523.896276] RSP: 0018:88a97a88  EFLAGS: 00010296
  [153523.896276] RAX:  RBX:  RCX: 
0082
  [153523.896276] RDX: 12ea RSI: 81a6a3e9 

[Kernel-packages] [Bug 1162073] Re: [NP900X4C-A04US] System freeze on high memory usage

[Russell]

I experience this as well, latest Ubuntu.  When data goes to swap, the
entire system freezes.

** Changed in: linux (Ubuntu)
   Status: Expired = Confirmed

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Title:
  [NP900X4C-A04US] System freeze on high memory usage

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  When I use MATLAB and all 8GB of RAM are full, system freezes and only
  a hard restart can get it working. I have found that the same bug is
  around since 2007 in the bug report at
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/159356, but it
  was not fixed.

  Since Christopher M. Penalver insisted for re-reporting the bug and
  none have done it yet, I decided to report it. I have tested it with
  the newest kernel http://kernel.ubuntu.com/~kernel-
  ppa/mainline/v3.9-rc4-raring/ and it still persists.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-26-generic 3.5.0-26.42
  ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6
  Uname: Linux 3.5.0-26-generic x86_64
  ApportVersion: 2.6.1-0ubuntu10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ivan   2469 F pulseaudio
  Date: Sat Mar 30 00:49:49 2013
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=4def1db0-01fa-4505-8eb6-97442bc58e4a
  InstallationDate: Installed on 2013-02-28 (29 days ago)
  InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X4C/900X4D
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-26-generic 
root=UUID=4936fe74-689d-4768-951a-d793b24ad3cc ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-26-generic N/A
   linux-backports-modules-3.5.0-26-generic  N/A
   linux-firmware1.95
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/08/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P04AAC
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrP04AAC:bd08/08/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn900X3C/900X3D/900X4C/900X4D:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 900X3C/900X3D/900X4C/900X4D
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1237296] Re: 168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic

[Russell Faull]

Hi Joshua

The results below are for the kernel with Bluetooth working
satisfactorily. The computer has two usb ports: one is usb3 and seems to
only transfer data at usb2 speeds, ie approximately 30Mb/s.

I have build the module using kernel 3.11.0-15-generic following your
instructions at #72 but insmod seems to stall, not returning any
results, subsequently sudo modprobe xhci-quirk.ko also fails.

russell@V5-132:~$ uname -a 
Linux V5-132 3.14.0-031400rc2-generic #201402092235 SMP Mon Feb 10 03:57:45 UTC 
2014 i686 i686 i686 GNU/Linux
russell@V5-132:~$ lsusb -t
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 4: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
|__ Port 4: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 3: Dev 3, If 0, Class=Vendor Specific Class, Driver=rts5139, 
480M
|__ Port 4: Dev 5, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 4: Dev 5, If 1, Class=Wireless, Driver=btusb, 12M

Hi Christopher, thank you. I will file a separate bug report for my
hardware later today.

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Title:
  168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth
  works sporadic

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Triaged

Bug description:
  Hello,

  I got myself a brand new Acer Aspire E1-572-54204G50Mnkk, because of
  the shine new Haswell hardware I choose to install Ubuntu 13.10 Beta
  2.

  This laptop uses a Atheros AR9565 802.11 b/g/n 1 × 1 WiFi + Bluetooth
  4.0 combination adapter, Wireless is working fine. But Bluetooth
  doesn't, it seems to be successfully deteced but I can't see any other
  Bluetooth devices and they can't see me too.

  Yours sincerly
  Joshua
  --- 
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  Tags:  saucy
  Uname: Linux 3.12.0-031200rc4-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  joshua 1348 F pulseaudio
   /dev/snd/controlC0:  joshua 1348 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (8 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MachineType: Acer Aspire E1-572
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed 
root=UUID=287c8de2-616f-42ec-998d-1ac09ffb2d8a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-572:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-572
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237296/+subscriptions

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Post to : kernel

[Kernel-packages] [Bug 1237296] Re: 168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic

[Russell Faull]

Joshua, thanks, here is the result of lsusb:

russell@V5-132:~$ uname -a 
Linux V5-132 3.14.0-031400rc2-generic #201402092235 SMP Mon Feb 10 03:57:45 UTC 
2014 i686 i686 i686 GNU/Linux
russell@V5-132:~$ lsusb
Bus 002 Device 003: ID 064e:c400 Suyin Corp. 
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. 
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1237296

Title:
  168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth
  works sporadic

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Triaged

Bug description:
  Hello,

  I got myself a brand new Acer Aspire E1-572-54204G50Mnkk, because of
  the shine new Haswell hardware I choose to install Ubuntu 13.10 Beta
  2.

  This laptop uses a Atheros AR9565 802.11 b/g/n 1 × 1 WiFi + Bluetooth
  4.0 combination adapter, Wireless is working fine. But Bluetooth
  doesn't, it seems to be successfully deteced but I can't see any other
  Bluetooth devices and they can't see me too.

  Yours sincerly
  Joshua
  --- 
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  Tags:  saucy
  Uname: Linux 3.12.0-031200rc4-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  joshua 1348 F pulseaudio
   /dev/snd/controlC0:  joshua 1348 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (8 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MachineType: Acer Aspire E1-572
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed 
root=UUID=287c8de2-616f-42ec-998d-1ac09ffb2d8a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-572:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-572
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237296/+subscriptions

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[Kernel-packages] [Bug 1237296] Re: 168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic

[Russell Faull]

Hi Joshua

Thanks for your response. I have the same adapter and suffering the same
problems as you describe in the original bug report, paragraph two:
...But Bluetooth doesn't, it seems to be successfully detected but I
can't see any other Bluetooth devices and they can't see me too.

To clarify, I installed the upstream kernel 3.14-rc2-trusty and
Bluetooth devices are recognised and connected, my mouse and speakers
are working. Booting again into the current Ubuntu kernel
3.11.0-15-generic, they fail to connect, as you describe.

I will try and build and insert the module (attached to #72, thank you)
into kernel 3.11.0-15-generic and report back.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1237296

Title:
  168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth
  works sporadic

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Triaged

Bug description:
  Hello,

  I got myself a brand new Acer Aspire E1-572-54204G50Mnkk, because of
  the shine new Haswell hardware I choose to install Ubuntu 13.10 Beta
  2.

  This laptop uses a Atheros AR9565 802.11 b/g/n 1 × 1 WiFi + Bluetooth
  4.0 combination adapter, Wireless is working fine. But Bluetooth
  doesn't, it seems to be successfully deteced but I can't see any other
  Bluetooth devices and they can't see me too.

  Yours sincerly
  Joshua
  --- 
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  Tags:  saucy
  Uname: Linux 3.12.0-031200rc4-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  joshua 1348 F pulseaudio
   /dev/snd/controlC0:  joshua 1348 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (8 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MachineType: Acer Aspire E1-572
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed 
root=UUID=287c8de2-616f-42ec-998d-1ac09ffb2d8a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-572:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-572
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237296/+subscriptions

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[Kernel-packages] [Bug 1237296] Re: 168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic

[Russell Faull]

Hi Joshua, thanks. An interim report: 10 reboots with 3.14-rc2,
Bluetooth mouse active at login screen each time (no spasmodic effect as
you mentioned at #55); USB3 also works; and my device is different to
yours

russell@V5-132:~$ lspci -vvnn | grep Atheros
02:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)

I guess this means the module might work with 3.11.0-generic. I'll try
it later today (UTC +10 here) and report again.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1237296

Title:
  168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth
  works sporadic

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Triaged

Bug description:
  Hello,

  I got myself a brand new Acer Aspire E1-572-54204G50Mnkk, because of
  the shine new Haswell hardware I choose to install Ubuntu 13.10 Beta
  2.

  This laptop uses a Atheros AR9565 802.11 b/g/n 1 × 1 WiFi + Bluetooth
  4.0 combination adapter, Wireless is working fine. But Bluetooth
  doesn't, it seems to be successfully deteced but I can't see any other
  Bluetooth devices and they can't see me too.

  Yours sincerly
  Joshua
  --- 
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  Tags:  saucy
  Uname: Linux 3.12.0-031200rc4-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  joshua 1348 F pulseaudio
   /dev/snd/controlC0:  joshua 1348 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (8 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MachineType: Acer Aspire E1-572
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed 
root=UUID=287c8de2-616f-42ec-998d-1ac09ffb2d8a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-572:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-572
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237296/+subscriptions

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[Kernel-packages] [Bug 1237296] Re: 168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic

[Russell Faull]

Joshua

Thank you for your efforts and persistence in finding a workaround for
this bug. I have recently bought an Acer V5-132 with Atheros AR9565
combined wireless/bluetooth adapter: wifi works, bluetooth fails to
detect devices.

I tried your kernel on fresh 64-bit install on a usb stick. Results:
mainline kernel fails to detect bluetooth devices, your kernel works
beautifully!

Trouble is, my installation on the V5's ssd -- which I have migrated
with all my applications and settings from several earlier
machines/Ubuntu versions -- is 32-bit.

Have you any suggestions how I could incorporating your dkms kernel
package into a 32-bit kernel? Is that possible? Should I bite the bullet
and rebuild in 64-bit and use your workaround kernel to enable
bluetooth?

Regards
Russell

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1237296

Title:
  168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth
  works sporadic

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Triaged

Bug description:
  Hello,

  I got myself a brand new Acer Aspire E1-572-54204G50Mnkk, because of
  the shine new Haswell hardware I choose to install Ubuntu 13.10 Beta
  2.

  This laptop uses a Atheros AR9565 802.11 b/g/n 1 × 1 WiFi + Bluetooth
  4.0 combination adapter, Wireless is working fine. But Bluetooth
  doesn't, it seems to be successfully deteced but I can't see any other
  Bluetooth devices and they can't see me too.

  Yours sincerly
  Joshua
  --- 
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  Tags:  saucy
  Uname: Linux 3.12.0-031200rc4-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  joshua 1348 F pulseaudio
   /dev/snd/controlC0:  joshua 1348 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (8 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MachineType: Acer Aspire E1-572
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed 
root=UUID=287c8de2-616f-42ec-998d-1ac09ffb2d8a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-572:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-572
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237296/+subscriptions

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Post to : kernel-packages@lists.launchpad.net
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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1237296] Re: 168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth works sporadic

[Russell Faull]

Further to my post at #69, I installed the 32-bit upstream kernel from
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc2-trusty/ and
bluetooth works as expected.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1237296

Title:
  168c:0036 [Acer Aspire E1-572] ath9k QCA9565/AR9565/QCWB335 Bluetooth
  works sporadic

Status in “linux” package in Ubuntu:
  Triaged
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Triaged

Bug description:
  Hello,

  I got myself a brand new Acer Aspire E1-572-54204G50Mnkk, because of
  the shine new Haswell hardware I choose to install Ubuntu 13.10 Beta
  2.

  This laptop uses a Atheros AR9565 802.11 b/g/n 1 × 1 WiFi + Bluetooth
  4.0 combination adapter, Wireless is working fine. But Bluetooth
  doesn't, it seems to be successfully deteced but I can't see any other
  Bluetooth devices and they can't see me too.

  Yours sincerly
  Joshua
  --- 
  ApportVersion: 2.12.4-0ubuntu1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  Tags:  saucy
  Uname: Linux 3.12.0-031200rc4-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  joshua 1348 F pulseaudio
   /dev/snd/controlC0:  joshua 1348 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-12 (8 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Beta amd64 (20130925.1)
  MachineType: Acer Aspire E1-572
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic.efi.signed 
root=UUID=287c8de2-616f-42ec-998d-1ac09ffb2d8a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-572:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-572
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1244627] Re: Please enable CONFIG_IMA in the ubuntu kernel

[Mark Russell]

Hi Philipp,
12.04.4 is just the first appearance of the saucy kernel in the install media.  
As soon as a package is in main, it is supported.

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Title:
  Please enable CONFIG_IMA in the ubuntu kernel

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Saucy:
  Opinion
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  I would be doubly happy if this also went into the raring backport
  kernel.

  I chatted with apw and kees on #ubuntu-kernel earlier in the week.
  From a security engineer on our team:

  so I was mistaken. if CONFIG_IMA=y, the default policy is NULL unless
  you boot with ima_tcb=on. without ima_tcb=y, nothing is measured,
  nothing is audited, no performance/memory hit is incurred.

  Same is true for CONFIG_IMA_APPRAISE, except with the
  ima_appraise_tcb=on commandline parameter. ima appraise gives us the
  ability to sign binaries at installation time and check the signature
  at runtime.

  So we are asking that you enable CONFIG_IMA, but to not enable it via
  the kernel command line options. IMA would boot with an empty policy
  and should incur no overhead. Enterprising folks who want to run IMA
  can enable it in grub at their option.

  CONFIG_IMA=y

  and possibly:

  CONFIG_IMA_MEASURE_PCR_IDX=10
  CONFIG_IMA_AUDIT=y
  CONFIG_IMA_LSM_RULES=y

  -A

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[Kernel-packages] [Bug 1273386] Re: Neutron namespace metadata proxy triggers kernel crash on Ubuntu 12.04/3.2 kernel

[Russell Bryant]

Related patch: https://review.openstack.org/#/c/69445/

This patch is trying to update the kernel we use on devstack test nodes

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Title:
  Neutron namespace metadata proxy triggers kernel crash on Ubuntu
  12.04/3.2 kernel

Status in OpenStack Neutron (virtual network service):
  New
Status in OpenStack Compute (Nova):
  New
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  In the past 9 days we have been seeing very frequent occurences of
  this kernel crash: http://paste.openstack.org/show/61869/

  Even if the particular crash pasted here is triggered by dnsmasq, in
  almost all cases the crash is actually triggered by the neutron metada
  proxy.

  This also affects nova badly since this issue, which appears namespace
  related, results in a hang while mounting the ndb device for key
  injection.

  logstash query:
  
http://logstash.openstack.org/#eyJzZWFyY2giOiJcImtlcm5lbCBCVUcgYXQgL2J1aWxkL2J1aWxkZC9saW51eC0zLjIuMC9mcy9idWZmZXIuYzoyOTE3XCIgYW5kIGZpbGVuYW1lOnN5c2xvZy50eHQiLCJmaWVsZHMiOltdLCJvZmZzZXQiOjAsInRpbWVmcmFtZSI6ImN1c3RvbSIsImdyYXBobW9kZSI6ImNvdW50IiwidGltZSI6eyJmcm9tIjoiMjAxNC0wMS0xNlQxODo1MDo0OCswMDowMCIsInRvIjoiMjAxNC0wMS0yN1QxOToxNjoxMSswMDowMCIsInVzZXJfaW50ZXJ2YWwiOiIwIn0sInN0YW1wIjoxMzkwODUwMzI2ODY0fQ==

  We have seen about 398 hits since the bug started to manifest.
  Decreased hit rate in the past few days is due to less neutron patches being 
pushed.

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[Kernel-packages] [Bug 1259570] Re: kexec should get a disabling sysctl

[Mark Russell]

More discussion (thanks to Louis Bouchard for link):
http://lists.infradead.org/pipermail/kexec/2013-December/010571.html

Patch v3:
http://lists.infradead.org/pipermail/kexec/2013-December/010606.html

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Title:
  kexec should get a disabling sysctl

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Precise:
  Confirmed
Status in “linux” source package in Quantal:
  New
Status in “linux” source package in Raring:
  New
Status in “linux” source package in Saucy:
  New
Status in “linux” source package in Trusty:
  Confirmed

Bug description:
  To enable kexec makes sense for a generic distro kernel. But if your
  users have root in their virtual machines, and you want to make it
  hard for them to run code in ring 0, you commonly disable further
  module loading and you also want to disable kexec[1]. Kees Cook wrote
  up a patch[2] that we'd like to see applied to the Ubuntu kernel to
  avoid recompilation of the distro kernel.

  I'm marking this as a security issue on the ground that it's quite
  surprising that setting kernel.modules_disabled=1 as a hardening
  feature can be subverted by using kexec.

  [1] http://mjg59.dreamwidth.org/28746.html
  [2] https://lkml.org/lkml/2013/12/9/765

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[Kernel-packages] [Bug 1025283] Re: [Dell Precision T7600] LiveCD/USB will not boot in UEFI mode

[Douglas Russell]

I will test the A10 bios update ASAP.

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Title:
  [Dell Precision T7600] LiveCD/USB will not boot in UEFI mode

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Raring:
  Confirmed

Bug description:
  I tried to boot from the LiveCD in UEFI mode as I wished to install my
  UEFI capable workstation in UEFI + GPT mode.

  If I boot in legacy mode, it boots up without a problem but of course,
  does not allow me to install in UEFI mode.

  I get the following error over and over:

  udevd[114]: timeout: killing `/sbin/modprobe -bv
  pci:v1000d0073sv1028sd1F78bc01sc04i00' [182]

  Then finally:

  udevadm settle - timeout of 120 seconds reached, the event queue contains:
/sys/devices/pci:00/:00:03.0/:06:00.0 (1588)
/sys/devices/pci:00/:00:03.0/:06:00.0/host6 (1588)
/sys/devices/pci:00/:00:03.0/:06:00.0/host6/scsi_host/host6 
(1588)

  Seems to perhaps indicate that the disk controller is having a
  problem. It's a Dell PERC H310. Seems strange given that it boots up
  in legacy BIOS mode fine.

  I'm attaching a lspci -v.

  I can provide whatever additional information is required.

  Thanks
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  dpwrussell   2620 F pulseaudio
   /dev/snd/controlC0:  dpwrussell   2620 F pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc652 irq 113'
 Mixer name : 'Realtek ALC269VB'
 Components : 'HDA:10ec0269,10280495,00100100'
 Controls  : 27
 Simple ctrls  : 15
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xc608 irq 36'
 Mixer name : 'Nvidia GPU 10 HDMI/DP'
 Components : 'HDA:10de0010,10de0101,00100100'
 Controls  : 24
 Simple ctrls  : 4
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=cdfdf9db-4a25-4043-9e85-53fab27f04f3
  InstallationMedia: Kubuntu 12.04 LTS Precise Pangolin - Release amd64 
(20120423)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Dell Inc. Precision T7600
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic 
root=UUID=50fb1960-a04d-4af4-8db5-e63b5c373eed ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-23-generic N/A
   linux-backports-modules-3.2.0-23-generic  N/A
   linux-firmware1.79
  RfKill:
   
  SourcePackage: linux
  StagingDrivers: mei
  Tags:  precise staging precise staging
  Uname: Linux 3.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/06/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A01
  dmi.board.name: 0VHRW1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 7
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA01:bd06/06/2012:svnDellInc.:pnPrecisionT7600:pvr01:rvnDellInc.:rn0VHRW1:rvrA01:cvnDellInc.:ct7:cvr:
  dmi.product.name: Precision T7600
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1244686] [NEW] [Dell XPS 13] Trackpad two-finger scroll makes cursor move when scrolling up

[Nick Russell]

Public bug reported:

Steps to reproduce on Dell XPS 13 L322X:

1) Turn on two-finger scrolling
3) Open a long web page or document
3) Scroll down (drag two fingers down the pad) 
The page scrolls easily and the cursor doesn't move (desired behaviour)
4) Scroll up (drag two fingers up the pad)
 The page does scroll, but the cursor continually jumps upward in steps 
during the scroll and more swipes are required to scroll up than down. 

Effect: An up scroll more difficult to accomplish than a down scroll.

Probable cause: Up scroll gesture is misinterpreted as a cursor
movement?

Expected behaviour:

When scrolling up the cursor should not move and it should be as easy to
scroll up as it is to scroll down. In other words, the cursor should
behave in the same way when scrolling down as when scrolling up.

Affects:

12.04.3, 13.04, 13.10

As a side note, on 13.10 if 'Natural scrolling' is turned on to flip the
gesture direction, this problem occurs the other way around
demonstrating that this is a software issue. That is, the cursor jumps
when scrolling down, but does not jump when scrolling up.

** Affects: dell-sputnik
 Importance: Undecided
 Status: New

** Package changed: linux (Ubuntu) = dell-sputnik

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Title:
  [Dell XPS 13] Trackpad two-finger scroll makes cursor move when
  scrolling up

Status in Dell Sputnik:
  New

Bug description:
  Steps to reproduce on Dell XPS 13 L322X:

  1) Turn on two-finger scrolling
  3) Open a long web page or document
  3) Scroll down (drag two fingers down the pad) 
  The page scrolls easily and the cursor doesn't move (desired behaviour)
  4) Scroll up (drag two fingers up the pad)
   The page does scroll, but the cursor continually jumps upward in steps 
during the scroll and more swipes are required to scroll up than down. 

  Effect: An up scroll more difficult to accomplish than a down scroll.

  Probable cause: Up scroll gesture is misinterpreted as a cursor
  movement?

  Expected behaviour:

  When scrolling up the cursor should not move and it should be as easy
  to scroll up as it is to scroll down. In other words, the cursor
  should behave in the same way when scrolling down as when scrolling
  up.

  Affects:

  12.04.3, 13.04, 13.10

  As a side note, on 13.10 if 'Natural scrolling' is turned on to flip
  the gesture direction, this problem occurs the other way around
  demonstrating that this is a software issue. That is, the cursor jumps
  when scrolling down, but does not jump when scrolling up.

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[Kernel-packages] [Bug 1025283] Re: LiveCD/USB will not boot in UEFI mode

[Douglas Russell]

I have just tried the latest daily build of Saucy Salamander:
10-Oct-2013 08:51.

I'm not sure if it is progress, but I get a different error now,
probably related I guess.

After choosing either to boot to Ubuntu or Install, both bootloader
options lead me to:

Busybox V1.20.2 (Ubuntu 1:1.20.0-8.1ubuntu1)
(initramfs) Unable to find a medium containing a live file system.

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Title:
  LiveCD/USB will not boot in UEFI mode

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” source package in Raring:
  Confirmed

Bug description:
  I tried to boot from the LiveCD in UEFI mode as I wished to install my
  UEFI capable workstation in UEFI + GPT mode.

  If I boot in legacy mode, it boots up without a problem but of course,
  does not allow me to install in UEFI mode.

  I get the following error over and over:

  udevd[114]: timeout: killing `/sbin/modprobe -bv
  pci:v1000d0073sv1028sd1F78bc01sc04i00' [182]

  Then finally:

  udevadm settle - timeout of 120 seconds reached, the event queue contains:
/sys/devices/pci:00/:00:03.0/:06:00.0 (1588)
/sys/devices/pci:00/:00:03.0/:06:00.0/host6 (1588)
/sys/devices/pci:00/:00:03.0/:06:00.0/host6/scsi_host/host6 
(1588)

  Seems to perhaps indicate that the disk controller is having a
  problem. It's a Dell PERC H310. Seems strange given that it boots up
  in legacy BIOS mode fine.

  I'm attaching a lspci -v.

  I can provide whatever additional information is required.

  Thanks
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  dpwrussell   2620 F pulseaudio
   /dev/snd/controlC0:  dpwrussell   2620 F pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc652 irq 113'
 Mixer name : 'Realtek ALC269VB'
 Components : 'HDA:10ec0269,10280495,00100100'
 Controls  : 27
 Simple ctrls  : 15
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xc608 irq 36'
 Mixer name : 'Nvidia GPU 10 HDMI/DP'
 Components : 'HDA:10de0010,10de0101,00100100'
 Controls  : 24
 Simple ctrls  : 4
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=cdfdf9db-4a25-4043-9e85-53fab27f04f3
  InstallationMedia: Kubuntu 12.04 LTS Precise Pangolin - Release amd64 
(20120423)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Dell Inc. Precision T7600
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic 
root=UUID=50fb1960-a04d-4af4-8db5-e63b5c373eed ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-23-generic N/A
   linux-backports-modules-3.2.0-23-generic  N/A
   linux-firmware1.79
  RfKill:
   
  SourcePackage: linux
  StagingDrivers: mei
  Tags:  precise staging precise staging
  Uname: Linux 3.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/06/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A01
  dmi.board.name: 0VHRW1
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 7
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA01:bd06/06/2012:svnDellInc.:pnPrecisionT7600:pvr01:rvnDellInc.:rn0VHRW1:rvrA01:cvnDellInc.:ct7:cvr:
  dmi.product.name: Precision T7600
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1236597] [NEW] suspend/resume failure

[John Russell]

Public bug reported:

Automatic bug reporting 'Ubuntu has experienced a problem...'

Ubuntu 13.10

ProblemType: KernelOops
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-11-generic 3.11.0-11.17
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic i686
Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
ApportVersion: 2.12.5-0ubuntu1
Architecture: i386
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  john   7007 F pulseaudio
CurrentDmesg:
 [  508.608161] audit_printk_skb: 144 callbacks suppressed
 [  508.608169] type=1400 audit(1381177173.536:72): apparmor=STATUS 
operation=profile_replace parent=6623 profile=unconfined 
name=/usr/lib/cups/backend/cups-pdf pid=6627 comm=apparmor_parser
 [  508.608186] type=1400 audit(1381177173.536:73): apparmor=STATUS 
operation=profile_replace parent=6623 profile=unconfined 
name=/usr/sbin/cupsd pid=6627 comm=apparmor_parser
 [  508.609238] type=1400 audit(1381177173.536:74): apparmor=STATUS 
operation=profile_replace parent=6623 profile=unconfined 
name=/usr/sbin/cupsd pid=6627 comm=apparmor_parser
Date: Mon Oct  7 21:11:54 2013
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=9c6b5294-3e42-4721-a9a3-b4c8e09bcc57
InstallationDate: Installed on 2013-10-02 (5 days ago)
InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release i386 (20130424)
InterpreterPath: /usr/bin/python3.3
IwConfig:
 lono wireless extensions.
 
 eth0  no wireless extensions.
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 003 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-11-generic 
root=UUID=c9c3c917-7076-4c26-89cd-f8c793e223cd ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not 
responding.
RelatedPackageVersions:
 linux-restricted-modules-3.11.0-11-generic N/A
 linux-backports-modules-3.11.0-11-generic  N/A
 linux-firmware 1.116
RfKill:
 
SourcePackage: linux
Title: suspend/resume failure
UpgradeStatus: Upgraded to saucy on 2013-10-02 (5 days ago)
UserGroups:
 
dmi.bios.date: 06/19/2004
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: nVidia-nForce
dmi.chassis.type: 3
dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd06/19/2004:svn:pn:pvr:rvn:rnnVidia-nForce:rvr:cvn:ct3:cvr:

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: apport-kerneloops i386 resume saucy suspend

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Title:
  suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Automatic bug reporting 'Ubuntu has experienced a problem...'

  Ubuntu 13.10

  ProblemType: KernelOops
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-11-generic 3.11.0-11.17
  ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
  Uname: Linux 3.11.0-11-generic i686
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.12.5-0ubuntu1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  john   7007 F pulseaudio
  CurrentDmesg:
   [  508.608161] audit_printk_skb: 144 callbacks suppressed
   [  508.608169] type=1400 audit(1381177173.536:72): apparmor=STATUS 
operation=profile_replace parent=6623 profile=unconfined 
name=/usr/lib/cups/backend/cups-pdf pid=6627 comm=apparmor_parser
   [  508.608186] type=1400 audit(1381177173.536:73): apparmor=STATUS 
operation=profile_replace parent=6623 profile=unconfined 
name=/usr/sbin/cupsd pid=6627 comm=apparmor_parser
   [  508.609238] type=1400 audit(1381177173.536:74): apparmor=STATUS 
operation=profile_replace parent=6623 profile=unconfined 
name=/usr/sbin/cupsd pid=6627 comm=apparmor_parser
  Date: Mon Oct  7 21:11:54 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=9c6b5294-3e42-4721-a9a3-b4c8e09bcc57
  InstallationDate: Installed on 2013-10-02 (5 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release i386 (20130424)
  InterpreterPath: /usr/bin/python3.3
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 002: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
   Bus 

[Kernel-packages] [Bug 1169984] Re: 3.8.0-18 HDMI/DisplayPort audio regression: Either oops or opening device fails with -ENODEV

[Brandon Russell]

** Changed in: linux (Ubuntu)
 Assignee: Tim Gardner (timg-tpi) = Brandon Russell (brandon-g-russell)

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Title:
  3.8.0-18 HDMI/DisplayPort audio regression: Either oops or opening
  device fails with -ENODEV

Status in Ubuntu Desktop Tests:
  New
Status in Release Notes for Ubuntu:
  Fix Released
Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Raring:
  Fix Released

Bug description:
  Release note text
   * There are reports of non-functional HDMI audio on various machines, even 
with proprietary drivers. In some cases analog built-in audio is affected too. 
Typically the the audio device does not show up in sound settings at all.  
([[https://bugs.launchpad.net/bugs/1169984 | LP: #1169984]]
  /Release note text

  === Current recommended workaround ===

  Hopefully there'll soon be a proposed kernel to test instead, but if you 
can't wait, simplest is to:
  https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS

  === Alternate workaround ===
  IF you have no intention to use the HDMI audio, blacklisting the HDMI audio 
module will probably prevent this issue. The following commands should do it:
  echo blacklist snd-hda-codec-hdmi | sudo tee -a 
/etc/modprobe.d/blacklisthmdi.conf
  sudo depmod -a
  (Reboot)

  ===

  Sound card is no longer detected in the latest upgrade.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.8.0-18.28-generic 3.8.6
  Uname: Linux 3.8.0-18-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Wed Apr 17 11:13:20 2013
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-01-01 (106 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Alpha amd64 (20121231)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Title: PCI/internal sound card not detected
  UpgradeStatus: Upgraded to raring on 2013-02-12 (64 days ago)
  dmi.bios.date: 07/27/2012
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.20
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Type2 - Board Product Name1
  dmi.board.vendor: Type2 - Board Vendor Name1
  dmi.board.version: Type2 - Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvr1.20:bd07/27/2012:svnTOSHIBA:pnSatelliteU845W:pvrPSU5RU-00Q003:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: Satellite U845W
  dmi.product.version: PSU5RU-00Q003
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1201869] Re: poor networking throughput across an OpenStack Neutron router on 3.5/3.8 kernels

[Mark Russell]

The 3.5 version of this fix has been verified for throughput and
stability.  Unfortunately the 3.8 verification could not be done at this
time.

** Tags removed: verification-needed-quantal
** Tags added: verification-done-quantal

** Tags removed: verification-done-quantal
** Tags added: verification-quantal-done

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Title:
  poor networking throughput across an OpenStack Neutron router on
  3.5/3.8 kernels

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Quantal:
  In Progress
Status in “linux” source package in Raring:
  In Progress

Bug description:
  SRU Justification:

  Impact:
  Users of the 3.5/3.8 kernel will have poor network throughput when using 
OpenStack Neutron depending on their setup.

  Fix:
  These upstream patches are necessary to fix the issue:

  2681128f0ced8aa4e66f221197e183cc16d244fe
  8093315a91340bca52549044975d8c7f673b28a1
  d0e2c55e7c940a3ee91e9e23a2683b593690f1e9
  2efd32ee1b60b0b31404ca47c1ce70e5a5d24ebc
  f45a5c267da35174e22cec955093a7513dc1623d

  Testcase:
  Setup OpenStack Neutron. Test throughput between internal and external nodes.

  The following explains an example vlan+namespace configuration:
  Internal Node: [10.x.x.2]-eth2.123-br123-tap123-qr-123[10.x.x.1] --- 
netns: qrouter-123
  netns: qrouter-123 --- qg-234[10.x.y.1]-tap234-br234-eth2.234-External 
Node[10.x.y.2]
  Where:
  1) tap123+qr-123 and tap234+qg-234 are veth pairs
  2) qr-123 and qg-234 reside inside the qrouter-123 namespace

  --

  OpenStack Neutron does IP forwarding through a network namespace. A
  veth pair is used to connect into the namespace. The veth pair appears
  to be the bottleneck, independent of network namespace. In newer
  versions of Linux (Ubuntu-3.9.0-7.15 / v3.9-rc1 and greater)
  throughput is much higher by almost 3 times. For example with some
  testing throughput is 3.5 Gbps in pre 3.9-rc1 versions and 9.1 Gbps
  with these patches applied.

  This has been confirmed on kernels from 3.5.x-3.8.x. (Quantal and
  Raring lts backports)

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[Kernel-packages] [Bug 1147972] Re: [HP Pavilion dm1-4004sa Entertainment Notebook PC] suspend/resume failure [non-free: fglrx]

[Nick Russell]

Hi Christopher

I updated to F.19 not long after submitting this report, and the issue
still occurs.

Ubuntu detects this as a failure to resume from suspend, but the issue
is actually slightly different. Specifically, the issue is that the
notebook fails to shutdown before the battery runs out, if the notebook
is suspended at the time.

Steps to reproduce:
1) Suspend the notebook by closing the lid
2) Leave the notebook unplugged from the power supply and suspended, until the 
battery is exhausted
3) On plugging in the notebook and booting up, Ubuntu displays the error report 
and offers to send it.

Output of sudo dmidecode -s bios-version  sudo dmidecode -s bios-release-date:
F.19
02/04/2013

Thanks
Nick


** Tags removed: bios-outdated-f.19

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Title:
  [HP Pavilion dm1-4004sa Entertainment Notebook PC] suspend/resume
  failure [non-free: fglrx]

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This error report appeared after starting up the PC. I don't recall
  there having been a failure to resume from suspend, however.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-25-generic 3.5.0-25.38
  ProcVersionSignature: Ubuntu 3.5.0-25.38-generic 3.5.7.4
  Uname: Linux 3.5.0-25-generic x86_64
  NonfreeKernelModules: fglrx
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.6.1-0ubuntu10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  nick   2020 F pulseaudio
   /dev/snd/controlC0:  nick   2020 F pulseaudio
  CRDA:
   country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
  Date: Tue Mar  5 23:01:42 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=aa512306-3e0c-469b-aba6-eaa4ef578765
  InstallationDate: Installed on 2012-05-20 (288 days ago)
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 
(20120425)
  InterpreterPath: /usr/bin/python3.2mu
  MachineType: Hewlett-Packard HP Pavilion dm1 Notebook PC
  MarkForUpload: True
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic 
root=UUID=60a92d82-3965-44ad-bca5-50862a27d9ed ro quiet splash thermal.off=1 
vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-25-generic N/A
   linux-backports-modules-3.5.0-25-generic  N/A
   linux-firmware1.95
  SourcePackage: linux
  Title: [Hewlett-Packard HP Pavilion dm1 Notebook PC] suspend/resume failure 
[non-free: fglrx]
  UpgradeStatus: Upgraded to quantal on 2012-09-08 (178 days ago)
  UserGroups:
   
  dmi.bios.date: 08/04/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.01
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3387
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 36.0A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.01:bd08/04/2011:svnHewlett-Packard:pnHPPaviliondm1NotebookPC:pvr06971020460320100:rvnHewlett-Packard:rn3387:rvr36.0A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dm1 Notebook PC
  dmi.product.version: 06971020460320100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1147972] Re: [Hewlett-Packard HP Pavilion dm1 Notebook PC] suspend/resume failure [non-free: fglrx]

[Nick Russell]

HP Pavilion dm1-4004sa Entertainment Notebook PC

** Tags removed: needs-full-computer-model

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Title:
  [Hewlett-Packard HP Pavilion dm1 Notebook PC] suspend/resume failure
  [non-free: fglrx]

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This error report appeared after starting up the PC. I don't recall
  there having been a failure to resume from suspend, however.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-25-generic 3.5.0-25.38
  ProcVersionSignature: Ubuntu 3.5.0-25.38-generic 3.5.7.4
  Uname: Linux 3.5.0-25-generic x86_64
  NonfreeKernelModules: fglrx
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.6.1-0ubuntu10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  nick   2020 F pulseaudio
   /dev/snd/controlC0:  nick   2020 F pulseaudio
  CRDA:
   country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
  Date: Tue Mar  5 23:01:42 2013
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=aa512306-3e0c-469b-aba6-eaa4ef578765
  InstallationDate: Installed on 2012-05-20 (288 days ago)
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 
(20120425)
  InterpreterPath: /usr/bin/python3.2mu
  MachineType: Hewlett-Packard HP Pavilion dm1 Notebook PC
  MarkForUpload: True
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic 
root=UUID=60a92d82-3965-44ad-bca5-50862a27d9ed ro quiet splash thermal.off=1 
vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-25-generic N/A
   linux-backports-modules-3.5.0-25-generic  N/A
   linux-firmware1.95
  SourcePackage: linux
  Title: [Hewlett-Packard HP Pavilion dm1 Notebook PC] suspend/resume failure 
[non-free: fglrx]
  UpgradeStatus: Upgraded to quantal on 2012-09-08 (178 days ago)
  UserGroups:
   
  dmi.bios.date: 08/04/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.01
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3387
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 36.0A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.01:bd08/04/2011:svnHewlett-Packard:pnHPPaviliondm1NotebookPC:pvr06971020460320100:rvnHewlett-Packard:rn3387:rvr36.0A:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion dm1 Notebook PC
  dmi.product.version: 06971020460320100
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1203540] Re: Multiple monitors no longer working on zenbook ux31e

[Mark Russell]

Thanks Chris!  Good catch.  I booted into into the previous saucy kernel
(3.10.0-3) and both screens are working fine now.

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Title:
  Multiple monitors no longer working on zenbook ux31e

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Running up-to-date Saucy.

  Just recently (within the last couple of days)  my Asus Zenbook lost
  the ability to support two displays.

  If I boot with an external display (via mini-vga port) it will work,
  but the internal panel will not.  If I boot without the external
  display, the internal panel works fine, but hot-plugging the external
  panel does nothing.

  If I check System Settings / Displays using the external monitor, I
  only see my external monitor, although Displays reports it as Built-
  in Display.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
  ProcVersionSignature: Ubuntu 3.10.0-4.13-generic 3.10.1
  Uname: Linux 3.10.0-4-generic x86_64
  .tmp.unity.support.test.1:
   
  ApportVersion: 2.11-0ubuntu1
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Sun Jul 21 12:37:31 2013
  DistUpgraded: 2013-02-14 16:33:22,299 DEBUG enabling apt cron job
  DistroCodename: saucy
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics 
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
 Subsystem: ASUSTeK Computer Inc. Device [1043:1427]
  InstallationDate: Installed on 2012-10-20 (273 days ago)
  InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5)
  MachineType: ASUSTeK Computer Inc. UX31E
  MarkForUpload: True
  PackageArchitecture: all
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.10.0-4-generic 
root=/dev/mapper/ubuntu-root ro splash pcie_aspm=force drm.vblankoffdelay=1 
i915.semaphores=1 elevator=noop vt.handoff=7
  SourcePackage: compiz
  UpgradeStatus: Upgraded to saucy on 2013-02-14 (156 days ago)
  dmi.bios.date: 12/26/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX31E.210
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX31E
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX31E.210:bd12/26/2011:svnASUSTeKComputerInc.:pnUX31E:pvr1.0:rvnASUSTeKComputerInc.:rnUX31E:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: UX31E
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.
  version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu36
  version.libdrm2: libdrm2 2.4.45-2ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.4-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.4-0ubuntu3
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.2-0ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.9-0ubuntu3
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.8-0ubuntu1.1
  xserver.bootTime: Sun Jul 21 10:32:21 2013
  xserver.configfile: default
  xserver.errors: open /dev/dri/card0: No such file or directory
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.14.2-0ubuntu1

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