[Kernel-packages] [Bug 1681313] [NEW] "port does not support device sleep" on Dell Precision 5520

[TomaszChmielewski]

Public bug reported:

I'm seeing messages like below on Dell Precision 5520, which is on an
Ubuntu certified hardware list:

https://certification.ubuntu.com/hardware/201610-25144/

BIOS is updated to the latest version available: 1.1.3

The system has this SATA controller:

00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA
controller [AHCI mode] (rev 31)

And this 256 GB SSD disk:

Model Number:   SanDisk X400 2.5 7MM 256GB
Firmware Revision:  X4130012

There is a firmware upgrade available for SSD storage on Dell website,
but unfortunately, the installer is Windows only (a weird thing for a
Ubuntu certified hardware IMO) - therefore, I was no able to apply it.

dmesg entries which show up follow below:

[35713.825698] ata2.00: exception Emask 0x10 SAct 0x4 SErr 0x405 action 0xe 
frozen
[35713.825701] ata2.00: irq_stat 0x0040, connection status changed
[35713.825703] ata2: SError: { PHYRdyChg CommWake DevExch }
[35713.825704] ata2.00: failed command: WRITE FPDMA QUEUED
[35713.825707] ata2.00: cmd 61/18:10:e0:8d:0a/00:00:12:00:00/40 tag 2 ncq 12288 
out
res 50/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA 
bus error)
[35713.825709] ata2.00: status: { DRDY }
[35713.825711] ata2: hard resetting link
[35714.549641] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[35714.550813] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[35714.550816] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) 
filtered out
[35714.550818] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION 
OVERLAY) filtered out
[35714.550975] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device 
(Stat=0x51 Err=0x04)
[35714.553832] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[35714.553835] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) 
filtered out
[35714.553837] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION 
OVERLAY) filtered out
[35714.553886] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device 
(Stat=0x51 Err=0x04)
[35714.555383] ata2.00: configured for UDMA/133
[35714.555399] ahci :00:17.0: port does not support device sleep
[35714.555493] ata2: EH complete
[36324.490477] ata2.00: exception Emask 0x10 SAct 0x4000 SErr 0x405 
action 0xe frozen
[36324.490480] ata2.00: irq_stat 0x0040, connection status changed
[36324.490482] ata2: SError: { PHYRdyChg CommWake DevExch }
[36324.490484] ata2.00: failed command: WRITE FPDMA QUEUED
[36324.490487] ata2.00: cmd 61/18:f0:68:08:85/00:00:07:00:00/40 tag 30 ncq 
12288 out
res 50/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA 
bus error)
[36324.490488] ata2.00: status: { DRDY }
[36324.490490] ata2: hard resetting link
[36325.214543] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[36325.215658] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[36325.215660] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) 
filtered out
[36325.215662] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION 
OVERLAY) filtered out
[36325.215731] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device 
(Stat=0x51 Err=0x04)
[36325.218240] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[36325.218242] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) 
filtered out
[36325.218243] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION 
OVERLAY) filtered out
[36325.218293] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device 
(Stat=0x51 Err=0x04)
[36325.219965] ata2.00: configured for UDMA/133
[36325.219982] ahci :00:17.0: port does not support device sleep
[36325.220079] ata2: EH complete
[38355.555685] ata2.00: exception Emask 0x10 SAct 0x800 SErr 0x405 
action 0xe frozen
[38355.555688] ata2.00: irq_stat 0x0040, connection status changed
[38355.555690] ata2: SError: { PHYRdyChg CommWake DevExch }
[38355.555693] ata2.00: failed command: READ FPDMA QUEUED
[38355.555695] ata2.00: cmd 60/20:d8:78:b4:3a/00:00:12:00:00/40 tag 27 ncq 
16384 in
res 50/00:00:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA 
bus error)
[38355.555697] ata2.00: status: { DRDY }
[38355.555699] ata2: hard resetting link
[38356.282999] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[38356.284112] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[38356.284114] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) 
filtered out
[38356.284116] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION 
OVERLAY) filtered out
[38356.284151] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device 
(Stat=0x51 Err=0x04)
[38356.286531] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[38356.286533] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) 
filtered out
[38356.286534] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION 
OVERLAY) filtered 

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Andrey Vertexx]

root@hq-srv-web-02:/home/master/testkernel02# sudo LANG=C dpkg -i linux-*.deb
(Reading database ... 140013 files and directories currently installed.)
Preparing to unpack 
linux-cloud-tools-4.4.0-73_4.4.0-73.94~lp1679898v2_amd64.deb ...
Unpacking linux-cloud-tools-4.4.0-73 (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack 
linux-cloud-tools-4.4.0-73-generic_4.4.0-73.94~lp1679898v2_amd64.deb ...
Unpacking linux-cloud-tools-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack linux-cloud-tools-common_4.4.0-73.94~lp1679898v2_all.deb ...
Unpacking linux-cloud-tools-common (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack linux-doc_4.4.0-73.94~lp1679898v2_all.deb ...
Unpacking linux-doc (4.4.0-73.94~lp1679898v2) over (4.4.0-73.94~lp1679898v2) ...
Preparing to unpack linux-headers-4.4.0-73_4.4.0-73.94~lp1679898v2_all.deb ...
Unpacking linux-headers-4.4.0-73 (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack 
linux-headers-4.4.0-73-generic_4.4.0-73.94~lp1679898v2_amd64.deb ...
Unpacking linux-headers-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack 
linux-image-4.4.0-73-generic_4.4.0-73.94~lp1679898v2_amd64.deb ...
Done.
Unpacking linux-image-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
Preparing to unpack 
linux-image-extra-4.4.0-73-generic_4.4.0-73.94~lp1679898v2_amd64.deb ...
Unpacking linux-image-extra-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack linux-source-4.4.0_4.4.0-73.94~lp1679898v2_all.deb ...
Unpacking linux-source-4.4.0 (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack linux-tools-4.4.0-73_4.4.0-73.94~lp1679898v2_amd64.deb ...
Unpacking linux-tools-4.4.0-73 (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack 
linux-tools-4.4.0-73-generic_4.4.0-73.94~lp1679898v2_amd64.deb ...
Unpacking linux-tools-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
Preparing to unpack linux-tools-common_4.4.0-73.94~lp1679898v2_all.deb ...
Unpacking linux-tools-common (4.4.0-73.94~lp1679898v2) over 
(4.4.0-73.94~lp1679898v2) ...
dpkg: dependency problems prevent configuration of linux-cloud-tools-common:
 linux-cloud-tools-common depends on init-system-helpers (>= 1.18~); however:
  Version of init-system-helpers on system is 1.14ubuntu1.
 linux-cloud-tools-common depends on lsb-base (>= 4.1+Debian11ubuntu7); however:
  Version of lsb-base on system is 4.1+Debian11ubuntu6.2.

dpkg: error processing package linux-cloud-tools-common (--install):
 dependency problems - leaving unconfigured
Setting up linux-doc (4.4.0-73.94~lp1679898v2) ...
Setting up linux-headers-4.4.0-73 (4.4.0-73.94~lp1679898v2) ...
Setting up linux-headers-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) ...
Setting up linux-image-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
Not updating initrd symbolic links since we are being updated/reinstalled
(4.4.0-73.94~lp1679898v2 was configured last, according to dpkg)
Not updating image symbolic links since we are being updated/reinstalled
(4.4.0-73.94~lp1679898v2 was configured last, according to dpkg)
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
update-initramfs: Generating /boot/initrd.img-4.4.0-73-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.4.0-73-generic
Found initrd image: /boot/initrd.img-4.4.0-73-generic
Found linux image: /boot/vmlinuz-4.4.0-72-generic
Found initrd image: /boot/initrd.img-4.4.0-72-generic
Found linux image: /boot/vmlinuz-3.19.0-80-generic
Found initrd image: /boot/initrd.img-3.19.0-80-generic
done
Setting up linux-image-extra-4.4.0-73-generic (4.4.0-73.94~lp1679898v2) ...
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-73-generic 
/boot/vmlinuz-4.4.0-73-generic
update-initramfs: Generating /boot/initrd.img-4.4.0-73-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.4.0-73-generic 

[Kernel-packages] [Bug 1662897] Re: "Detected Hardware Unit Hang" for Intel 82574L Gigabit Network PCI card

[Launchpad Bug Tracker]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1662897

Title:
  "Detected Hardware Unit Hang" for Intel 82574L Gigabit Network PCI
  card

Status in linux package in Ubuntu:
  Expired

Bug description:
  `dmesg` countains up to hundreds of

  [  +2,016135] e1000e :00:19.0 eth0: Detected Hardware Unit Hang:
  TDH  <33>
  TDT  <86>
  next_to_use  <86>
  next_to_clean<31>
buffer_info[next_to_clean]:
  time_stamp   <10083db46>
  next_to_watch<33>
  jiffies  <10083e090>
  next_to_watch.status <0>
MAC Status <80083>
PHY Status <796d>
PHY 1000BASE-T Status  <3800>
PHY Extended Status<3000>
PCI Status <10>
  [  +1,983672] e1000e :00:19.0 eth0: Reset adapter unexpectedly

  The reset happends quickly and interruptions in the connection don't
  cause a lot of harm, but the issue should be fixed or silenced.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-37-generic 4.8.0-37.39
  ProcVersionSignature: Ubuntu 4.8.0-37.39-generic 4.8.16
  Uname: Linux 4.8.0-37-generic x86_64
  NonfreeKernelModules: openafs zfs zunicode zcommon znvpair zavl
  ApportVersion: 2.20.3-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Wed Feb  8 14:34:20 2017
  HibernationDevice: RESUME=/dev/mapper/root-swap
  InstallationDate: Installed on 2015-04-20 (659 days ago)
  InstallationMedia: Ubuntu-Server 14.10 "Utopic Unicorn" - Release amd64 
(20141022.2)
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  ProcEnviron:
   TERM=screen.xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-37-generic 
root=/dev/mapper/root-root ro rootflags=subvol=@
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Es läuft 
kein PulseAudio-Dienst oder nicht als Sessiondienst.
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-37-generic N/A
   linux-backports-modules-4.8.0-37-generic  N/A
   linux-firmware1.161.1
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to yakkety on 2016-10-19 (111 days ago)
  WifiSyslog:
   Feb 08 13:48:50 richtercloud.de kernel: systemd-resolve[12330]: segfault at 
74756f6575 ip 56391f263276 sp 7ffcedc72550 error 4 in 
systemd-resolved[56391f233000+4c000]
   Feb 08 14:26:25 richtercloud.de kernel: systemd-resolve[14362]: segfault at 
737542442f ip 00737542442f sp 7ffcf1a95ba8 error 14 in 
systemd-resolved[557f1de66000+4c000]
  dmi.bios.date: 08/21/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.20
  dmi.board.name: X99 Extreme3
  dmi.board.vendor: ASRock
  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.:bvrP1.20:bd08/21/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnX99Extreme3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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[Kernel-packages] [Bug 1680390] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From sathe...@in.ibm.com 2017-04-10 00:00 EDT---
Did try with kdump enabled and updated kernel, still hitting at issue

# uname -a
Linux ltc-test-ci1 4.10.0-19-generic #21-Ubuntu SMP Thu Apr 6 17:03:05 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux

# [11827.612620] kernel BUG at 
/build/linux-mYrikn/linux-4.10.0/include/linux/swapops.h:129!
[11827.612748] Oops: Exception in kernel mode, sig: 5 [#1]
[11827.612796] SMP NR_CPUS=2048
[11827.612797] NUMA
[11827.612832] PowerNV
[11827.612881] Modules linked in: vhost_net macvtap macvlan xt_CHECKSUM 
ipt_MASQUERADE nf_nat_masquerade_ipv4 kvm_hv kvm_pr kvm tcm_fc libfc usb_f_tcm 
tcm_usb_gadget libcomposite udc
_core tcm_qla2xxx qla2xxx scsi_transport_fc ib_srpt iscsi_target_mod tcm_loop 
vhost_scsi vhost target_core_user target_core_file target_core_iblock 
target_core_pscsi target_core_mod
ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_tcpudp ipt_REJECT nf_reject_ipv4 
xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc 
ip6table_security ip6table_nat ip
6table_mangle ip6table_raw iptable_security iptable_nat iptable_mangle 
iptable_raw ebtable_filter ebtables openvswitch ip6table_filter ip6_tables 
nf_conntrack_ipv6 nf_nat_ipv6 iptabl
e_filter nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat 
nf_conntrack
[11827.613527]  binfmt_misc vmx_crypto ipmi_powernv ipmi_devintf 
ipmi_msghandler leds_powernv uio_pdrv_genirq powernv_rng uio powernv_op_panel 
nfsd auth_rpcgss nfs_acl lockd grace su
nrpc ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp 
libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 
async_raid6_recov async_memcpy
async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear 
ses enclosure scsi_transport_sas crc32c_vpmsum tg3 ipr
[11827.613935] CPU: 40 PID: 74758 Comm: CPU 17/KVM Not tainted 
4.10.0-19-generic #21-Ubuntu
[11827.614006] task: c00e3998c600 task.stack: c00e3990
[11827.614065] NIP: c030ea08 LR: c030e918 CTR: 
[11827.614135] REGS: c00e399033b0 TRAP: 0700   Not tainted  
(4.10.0-19-generic)
[11827.614205] MSR: 90029033 
[11827.614211]   CR: 44882882  XER: 
[11827.614293] CFAR: c030eb44 SOFTE: 1
[11827.614293] GPR00: c030e918 c00e39903630 c145cb00 
f1fa4770
[11827.614293] GPR04: c007e91d2010 f1fa4770 1f00025c 
5c02001f
[11827.614293] GPR08: c15ccb00 0001 0001 
00201de9
[11827.614293] GPR12: 2200 c7b56800  
0007fe03
[11827.614293] GPR16: 0001 3ffede02  
8800
[11827.614293] GPR20: 2000 8800 2200 
c00f1b32
[11827.614293] GPR24: c15ce3d8 c00e397c6e00 c00f1d3dfb90 

[11827.614293] GPR28: c00e39903710 3e055c02 f1570080 
f1fa4770
[11827.614897] NIP [c030ea08] __migration_entry_wait+0x128/0x2a0
[11827.614956] LR [c030e918] __migration_entry_wait+0x38/0x2a0
[11827.615015] Call Trace:
[11827.615040] [c00e39903630] [c030e918] 
__migration_entry_wait+0x38/0x2a0 (unreliable)
[11827.615125] [c00e39903670] [c02bcf2c] do_swap_page+0x73c/0x9a0
[11827.615185] [c00e399036f0] [c02c0d58] 
handle_mm_fault+0xac8/0x1600
[11827.615257] [c00e399037e0] [c02b53c4] 
__get_user_pages+0x194/0x4e0
[11827.615329] [c00e39903890] [c02b5aa4] 
get_user_pages_unlocked+0xf4/0x280
[11827.615401] [c00e39903930] [c02b6c6c] 
get_user_pages_fast+0xac/0x100
[11827.615474] [c00e39903980] [df81d074] 
kvmppc_book3s_hv_page_fault+0x2bc/0xbc0 [kvm_hv]
[11827.615559] [c00e39903a70] [df819a30] 
kvmppc_vcpu_run_hv+0xbc8/0x1220 [kvm_hv]
[11827.615636] [c00e39903b80] [df5e32bc] kvmppc_vcpu_run+0x34/0x48 
[kvm]
[11827.615712] [c00e39903ba0] [df5e036c] 
kvm_arch_vcpu_ioctl_run+0x64/0x170 [kvm]
[11827.615842] [c00e39903be0] [df5d3db8] kvm_vcpu_ioctl+0x500/0x780 
[kvm]
[11827.615981] [c00e39903d40] [c035c4b4] do_vfs_ioctl+0xd4/0x8c0
[11827.616095] [c00e39903de0] [c035cd74] SyS_ioctl+0xd4/0xf0
[11827.616210] [c00e39903e30] [c000b184] system_call+0x38/0xe0
[11827.616322] Instruction dump:
[11827.616393] 3d020017 79293448 39481868 ebca 7fde4a14 e93e0020 712a0001 
4082014c
[11827.616533] 7fc9f378 e929 7d2948f8 792907e0 <0b09> 3940 3bbe001c 
3901
[11827.616672] ---[ end trace 56c09d0670f15647 ]---
[11827.616763]
[11827.616829] Sending IPI to other CPUs
[11827.617901] IPI complete
[11828.619473] kexec: Starting switchover sequence.
-> smp_release_cpus()
spinning_secondaries = 79
<- smp_release_cpus()
[5.018872] Processor 1 is stuck.
[   10.020806] Processor 2 is stuck.
[   15.022726] Processor 3 is stuck.

[Kernel-packages] [Bug 1679898] UdevLog.txt

[Andrey Vertexx]

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859351/+files/UdevLog.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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no 

[Kernel-packages] [Bug 1679898] UdevDb.txt

[Andrey Vertexx]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1679898/+attachment/4859350/+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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless 

[Kernel-packages] [Bug 1679898] CurrentDmesg.txt

[Andrey Vertexx]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859346/+files/CurrentDmesg.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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  

[Kernel-packages] [Bug 1679898] BootDmesg.txt

[Andrey Vertexx]

apport information

** Attachment added: "BootDmesg.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859345/+files/BootDmesg.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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no 

[Kernel-packages] [Bug 1679898] ProcInterrupts.txt

[Andrey Vertexx]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859348/+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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0   

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Andrey Vertexx]

After that i tried to backup and live migration the VM.
And everythig works fine on first look.
Except some masseges on console screen during backup and live migration.

** Attachment added: "2017040103.png"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1679898/+attachment/4859344/+files/2017040103.png

** Description changed:

  Description:Ubuntu 14.04.5 LTS
  Release:14.04
  
  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs
  
  See Attachment for what happens is immediately after backup starts I get
  an error.
  
  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.
  
  When reseting the virtual machine no logs can be found of the problem.
  
  kernel 4.4.0-72-generic problem still here
  
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
+ --- 
+ AlsaDevices:
+  total 0
+  crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
+  crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.14.1-0ubuntu3.23
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
+ CRDA: Error: [Errno 2] No such file or directory
+ DistroRelease: Ubuntu 14.04
+ HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
+ InstallationDate: Installed on 2016-02-20 (414 days ago)
+ InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
+ IwConfig:
+  lono wireless extensions.
+  
+  eth1  no wireless extensions.
+  
+  eth0  no wireless extensions.
+ Lspci:
+  
+ Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
+ MachineType: Microsoft Corporation Virtual Machine
+ Package: linux (not 

[Kernel-packages] [Bug 1679898] WifiSyslog.txt

[Andrey Vertexx]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859352/+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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no 

[Kernel-packages] [Bug 1679898] ProcModules.txt

[Andrey Vertexx]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859349/+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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no 

[Kernel-packages] [Bug 1679898] ProcCpuinfo.txt

[Andrey Vertexx]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1679898/+attachment/4859347/+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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no 

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Andrey Vertexx]

During install kernel and tools i have got some "dpkg-query: no packages
found matching" errors.

"dpkg-query: no packages found matching linux" during apport-collect

dpkg: зависимости пакетов не позволяют настроить пакет linux-tools-4.4.0-73:
 linux-tools-4.4.0-73 зависит от binutils (>= 2.26.1), однако:
  Версия binutils в системе 2.24-5ubuntu14.1.
 linux-tools-4.4.0-73 зависит от libpci3 (>= 1:3.3.1-1), однако:
  Версия libpci3:amd64 в системе 1:3.2.1-1ubuntu5.1.

dpkg: ошибка при обработке пакета linux-tools-4.4.0-73 (--install):
 проблемы зависимостей — оставляем не настроенным
dpkg: зависимости пакетов не позволяют настроить пакет 
linux-tools-4.4.0-73-generic:
 linux-tools-4.4.0-73-generic зависит от linux-tools-4.4.0-73, однако:
  Пакет linux-tools-4.4.0-73 пока не настроен.
dpkg: ошибка при обработке пакета linux-tools-4.4.0-73-generic (--install):
 проблемы зависимостей — оставляем не настроенным
Настраивается пакет linux-tools-common (4.4.0-73.94~lp1679898v2) …
dpkg: зависимости пакетов не позволяют настроить пакет 
linux-cloud-tools-4.4.0-73:
 linux-cloud-tools-4.4.0-73 зависит от linux-cloud-tools-common, однако:
  Пакет linux-cloud-tools-common пока не настроен.

dpkg: ошибка при обработке пакета linux-cloud-tools-4.4.0-73 (--install):
 проблемы зависимостей — оставляем не настроенным
dpkg: зависимости пакетов не позволяют настроить пакет 
linux-cloud-tools-4.4.0-73-generic:
 linux-cloud-tools-4.4.0-73-generic зависит от linux-cloud-tools-4.4.0-73, 
однако:
  Пакет linux-cloud-tools-4.4.0-73 пока не настроен.

dpkg: ошибка при обработке пакета linux-cloud-tools-4.4.0-73-generic 
(--install):
 проблемы зависимостей — оставляем не настроенным
Обрабатываются триггеры для ureadahead (0.100.0-16) …
Обрабатываются триггеры для man-db (2.6.7.1-1ubuntu1) …
При обработке следующих пакетов произошли ошибки:
 linux-cloud-tools-common
 linux-tools-4.4.0-73
 linux-tools-4.4.0-73-generic
 linux-cloud-tools-4.4.0-73
 linux-cloud-tools-4.4.0-73-generic

-- 
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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No 

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Andrey Vertexx]

Linux hq-srv-web-02 4.4.0-73-generic #94~lp1679898v2 SMP Fri Apr 7
08:09:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

root@hq-srv-web-02:~# ps -ef | egrep "hv.*daemon"
root  1018 1  0 10:30 ?00:00:00 
/usr/lib/linux-tools/4.4.0-73-generic/hv_vss_daemon
root  1026 1  0 10:30 ?00:00:00 
/usr/lib/linux-tools/4.4.0-73-generic/hv_kvp_daemon
root  1996  1912  0 10:32 pts/200:00:00 egrep --color=auto hv.*daemon

root@hq-srv-web-02:~# ps -eaf|grep hv
root   123 2  0 10:30 ?00:00:00 [hv_vmbus_con]
root   424 2  0 10:30 ?00:00:00 [hv_balloon]
root  1018 1  0 10:30 ?00:00:00 
/usr/lib/linux-tools/4.4.0-73-generic/hv_vss_daemon
root  1026 1  0 10:30 ?00:00:00 
/usr/lib/linux-tools/4.4.0-73-generic/hv_kvp_daemon
root  1998  1912  0 10:33 pts/200:00:00 grep --color=auto hv

-- 
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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Andrey Vertexx]

After reboot i have installed tools.

** Attachment added: "2017041002_tools.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1679898/+attachment/4859343/+files/2017041002_tools.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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1 

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Andrey Vertexx]

Today i have installed the new kernel and tools.

** Attachment added: "2017041001_kernel.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1679898/+attachment/4859342/+files/2017041001_kernel.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/1679898

Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr 10 10:33 seq
   crw-rw 1 root audio 116, 33 Apr 10 10:33 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (414 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless 

[Kernel-packages] [Bug 1677611] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Kai-Heng Feng]

FWIW, I cherry-picked these commits:

093b995e3b55 mm, swap: Remove WARN_ON_ONCE() in free_swap_slot()
452b94b8c8c7 mm/swap: don't BUG_ON() due to uninitialized swap slot cache
ba81f8384254 mm/swap: skip readahead only when swap slot cache is enabled
039939a65059 mm/swap: enable swap slots cache usage
67afa38e012e mm/swap: add cache for swap slots allocation
7c00bafee87c mm/swap: free swap slots in batch
36005bae205d mm/swap: allocate swap slots in batches
e8c26ab60598 mm/swap: skip readahead for unreferenced swap slots
4b3ef9daa4fc mm/swap: split swap cache into 64MB trunks
235b62176712 mm/swap: add cluster lock
6a991fc72d12 mm/swap: fix kernel message in swap_info_get()

But apparently it did not work...

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was peacefully typed comment in firefox when it suddenly freezes. In
  process list it become 'Z' state.

  My kernel log displayed this (and I think this is a kernel bug):

  
  Mar 30 16:27:20 x220 kernel: [17792.860827] [ cut here 
]
  Mar 30 16:27:20 x220 kernel: [17792.861119] kernel BUG at 
/build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129!
  Mar 30 16:27:20 x220 kernel: [17792.861594] invalid opcode:  [#2] SMP
  Mar 30 16:27:20 x220 kernel: [17792.861839] Modules linked in: ebtable_filter 
ebtables ip6table_filter ip6_tables ccm ipt_MASQUERADE nf_nat_masquerade_ipv4 
xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
xt_addrtype iptable_filter xt_conntrack nf_nat   nf_conntrack br_netfilter 
bridge stp llc aufs binfmt_misc snd_usb_audio snd_usbmidi_lib snd_hwdep 
snd_rawmidi snd_seq_device snd_pcm snd_timer uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media arc4 iwldvm 
mac80211 intel_rapl   x86_pkg_temp_thermal intel_powerclamp 
coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel pcbc thinkpad_acpi nvram snd soundcore aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf iwlwifi 
input_leds joydev serio_rawcfg80211 lpc_ich
  Mar 30 16:27:20 x220 kernel: [17792.865910]  shpchp mei_me mei mac_hid cuse 
ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi 
scsi_transport_iscsi parport_pc sunrpc ppdev lp parport ip_tables x_tables 
autofs4 uas usb_storage btrfs raid10 raid456  async_raid6_recov 
async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 
multipath linear wacom hid_generic usbhid hid i915 i2c_algo_bit e1000e psmouse 
drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops sdhci_pci ptp 
libahci drm sdhci pps_core   wmi fjes video
  Mar 30 16:27:20 x220 kernel: [17792.868607] CPU: 0 PID: 3469 Comm: Socket 
Thread Tainted: G UD 4.10.0-14-generic #16-Ubuntu
  Mar 30 16:27:20 x220 kernel: [17792.869146] Hardware name: LENOVO 
4298R86/4298R86, BIOS 8DET56WW (1.26 ) 12/01/2011
  Mar 30 16:27:20 x220 kernel: [17792.869584] task: 91084c995a00 
task.stack: a24d42a1c000
  Mar 30 16:27:20 x220 kernel: [17792.869936] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  Mar 30 16:27:20 x220 kernel: [17792.870244] RSP: 0018:a24d42a1fd68 
EFLAGS: 00010246
  Mar 30 16:27:20 x220 kernel: [17792.870544] RAX: 0017c0048078 RBX: 
e7428673c9f0 RCX: e7428673c9f0
  Mar 30 16:27:20 x220 kernel: [17792.870933] RDX: 0001 RSI: 
9107dcf279d0 RDI: e742845c4e80
  Mar 30 16:27:20 x220 kernel: [17792.871319] RBP: a24d42a1fd80 R08: 
91084c816c80 R09: 91084c816c80
  Mar 30 16:27:20 x220 kernel: [17792.871706] R10: 7f0f9a900290 R11: 
7f0f9ac37750 R12: e742845c4e80
  Mar 30 16:27:20 x220 kernel: [17792.872094] R13: 3e11713a R14: 
a24d42a1fe30 R15: 9107eb2d00c8
  Mar 30 16:27:20 x220 kernel: [17792.872481] FS:  7f0f840fb700() 
GS:91085e20() knlGS:
  Mar 30 16:27:20 x220 kernel: [17792.872918] CS:  0010 DS:  ES:  CR0: 
80050033
  Mar 30 16:27:20 x220 kernel: [17792.873231] CR2: 7f2adeb02fe0 CR3: 
0001ab122000 CR4: 000406f0
  Mar 30 16:27:20 x220 kernel: [17792.873623] Call Trace:
  Mar 30 16:27:20 x220 kernel: [17792.873775]  migration_entry_wait+0x74/0x80
  Mar 30 16:27:20 x220 kernel: [17792.874020]  do_swap_page+0x5b3/0x770
  Mar 30 16:27:20 x220 kernel: [17792.874233]  handle_mm_fault+0x873/0x1360
  Mar 30 16:27:20 x220 kernel: [17792.874467]  __do_page_fault+0x23e/0x4e0
  Mar 30 16:27:20 x220 kernel: [17792.874705]  do_page_fault+0x22/0x30
  Mar 30 16:27:20 x220 kernel: [17792.874922]  page_fault+0x28/0x30
  Mar 30 16:27:20 x220 kernel: [17792.875133] RIP: 0033:0x7f0f8b27c5ce
  Mar 30 16:27:20 x220 

[Kernel-packages] [Bug 1504227] Re: Sound output starts several seconds late using DisplayPort with [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series] [1002:aaa0]

[Etienne URBAH]

** Tags removed: kernel-bug-exists-upstream-4.10
** Tags added: kernel-bug-exists-upstream-4.11

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Title:
  Sound output starts several seconds late using DisplayPort with
  [AMD/ATI] Tahiti XT HDMI Audio [Radeon HD 7970 Series] [1002:aaa0]

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I am using simultaneously :
  -  an audio headset connected to the analog audio output,
  -  a DisplayPort cable to connect my display to my 'AMD Tahiti XT [Radeon HD 
7970 ...]' graphics + sound card.

  Using the 'Sound' panel of 'gnome-control-center', I systematically
  get following behaviour for sound output :

  -  If I choose the 'Line Out - Built-in Audio' device, the sound output comes 
immediately :
     For example, inside the 'Test Speakers' window, the correct sound 
systematically starts as soon as I hit any 'Test' button (under 'Front Left' or 
'Front Right').

  -  But if I choose the 'HDMI / DisplayPort - Tahiti XT HDMI Audio [Radeon HD 
7970 Series]' device, the sound output starts several seconds LATE :
     For example, inside the 'Test Speakers' window, the sound starts at the 
end of the 2nd time I hit any 'Test' button (under 'Front Left' or 'Front 
Right').  Then continuous sound is correct and in sync.
     But after approx. 10s of silence (no sound to output), new sound output 
starts several seconds LATE again.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-14-generic 4.2.0-14.16
  ProcVersionSignature: Ubuntu 4.2.0-14.16-generic 4.2.2
  Uname: Linux 4.2.0-14-generic x86_64
  ApportVersion: 2.19-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0c:   z_admin1665 F...m pulseaudio
   /dev/snd/controlC0:  z_admin1665 F pulseaudio
   /dev/snd/controlC1:  z_admin1665 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Oct  8 17:46:05 2015
  HibernationDevice: RESUME=UUID=ccecc437-66d2-4e39-ac56-76ab11e18140
  InstallationDate: Installed on 2015-09-27 (10 days ago)
  InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150924)
  IwConfig:
   enp2s0no wireless extensions.

   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-14-generic 
root=UUID=a5c156d8-eac3-47fa-835c-b2c4ebda969d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-14-generic N/A
   linux-backports-modules-4.2.0-14-generic  N/A
   linux-firmware1.149
  RfKill:

  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2501
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A97 R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  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.:bvr2501:bd04/07/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97R2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

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[Kernel-packages] [Bug 1655842] Re: "Out of memory" errors after upgrade to 4.4.0-59

[iKazmi]

I have 4.4.0-59 till 4.4.0-71 and 4.8.0-41 till 4.8.0-46 installed on my
system and all are affected by this bug. Firefox, Chrome and Netbeans
regularly get killed without a warning and for no reason (since I have
something like 10GB+ RAM and all 16GB Swap free at the time the process
gets killed). Even KDE has been killed a couple of times while the
system still had over 6GB RAM and 16GB Swap free.

Yesterday, after the umpteenth time Netbeans was killed while I was in
the middle of doing something, I finally decided to do something about
this problem and installed Kernel 4.10.9-041009 from
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.9/. Sadly, that
doesn't seem to resolve the problem either and Oom Killer is still
overeager to kill user processes (Firefox and Netbeans have both been
killed multiple times). At least KDE hasn't been killed so far.

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Title:
  "Out of memory" errors after upgrade to 4.4.0-59

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released

Bug description:
  I recently replaced some Xenial servers, and started experiencing "Out
  of memory" problems with the default kernel.

  We bake Amazon AMIs based on an official Ubuntu-provided image (ami-
  e6b58e85, in ap-southeast-2, from https://cloud-
  images.ubuntu.com/locator/ec2/).  Previous versions of our AMI
  included "4.4.0-57-generic", but the latest version picked up
  "4.4.0-59-generic" as part of a "dist-upgrade".

  Instances booted using the new AMI have been using more memory, and
  experiencing OOM issues - sometimes during boot, and sometimes a while
  afterwards.  An example from the system log is:

  [  130.113411] cloud-init[1560]: Cloud-init v. 0.7.8 running 'modules:final' 
at Wed, 11 Jan 2017 22:07:53 +. Up 29.28 seconds.
  [  130.124219] cloud-init[1560]: Cloud-init v. 0.7.8 finished at Wed, 11 Jan 
2017 22:09:35 +. Datasource DataSourceEc2.  Up 130.09 seconds
  [29871.137128] Out of memory: Kill process 2920 (ruby) score 107 or sacrifice 
child
  [29871.140816] Killed process 2920 (ruby) total-vm:675048kB, 
anon-rss:51184kB, file-rss:2164kB
  [29871.449209] Out of memory: Kill process 3257 (splunkd) score 97 or 
sacrifice child
  [29871.453282] Killed process 3258 (splunkd) total-vm:66272kB, 
anon-rss:6676kB, file-rss:0kB
  [29871.677910] Out of memory: Kill process 2647 (fluentd) score 51 or 
sacrifice child
  [29871.681872] Killed process 2647 (fluentd) total-vm:117944kB, 
anon-rss:23956kB, file-rss:1356kB

  I have a hunch that this may be related to the fix for
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647400,
  introduced in linux (4.4.0-58.79).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-59-generic 4.4.0-59.80
  ProcVersionSignature: User Name 4.4.0-59.80-generic 4.4.35
  Uname: Linux 4.4.0-59-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 12 06:29 seq
   crw-rw 1 root audio 116, 33 Jan 12 06:29 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.4
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Thu Jan 12 06:38:45 2017
  Ec2AMI: ami-0f93966c
  Ec2AMIManifest: (unknown)
  Ec2AvailabilityZone: ap-southeast-2a
  Ec2InstanceType: t2.nano
  Ec2Kernel: unavailable
  Ec2Ramdisk: unavailable
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: Xen HVM domU
  PciMultimedia:

  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-59-generic 
root=UUID=fb0fef08-f3c5-40bf-9776-f7ba00fe72be ro console=tty1 console=ttyS0
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-59-generic N/A
   linux-backports-modules-4.4.0-59-generic  N/A
   linux-firmware1.157.6
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/09/2016
  dmi.bios.vendor: Xen
  dmi.bios.version: 4.2.amazon
  dmi.chassis.type: 1
  dmi.chassis.vendor: Xen
  dmi.modalias: 
dmi:bvnXen:bvr4.2.amazon:bd12/09/2016:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr:
  dmi.product.name: HVM domU
  dmi.product.version: 4.2.amazon
  dmi.sys.vendor: Xen

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[Kernel-packages] [Bug 1681040] Re: Scaled display resolution is not detected correctly in lightdm display manager

[Markus Paaso]

** Package changed: linux (Ubuntu) => lightdm (Ubuntu)

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Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in lightdm package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1655842] Re: "Out of memory" errors after upgrade to 4.4.0-59

[Mohammad Anwar Shah]

I was using 4.4.0-21 as reported by `uname -r` which is default in
Kubuntu 16.04. The same bug appears on mainline kernel 4.10 too!

Now, I'm in confusion. Which kernel should I upgrade to? Also I
experience this only in KDE session with yandex or chrome browser opened

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Title:
  "Out of memory" errors after upgrade to 4.4.0-59

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released

Bug description:
  I recently replaced some Xenial servers, and started experiencing "Out
  of memory" problems with the default kernel.

  We bake Amazon AMIs based on an official Ubuntu-provided image (ami-
  e6b58e85, in ap-southeast-2, from https://cloud-
  images.ubuntu.com/locator/ec2/).  Previous versions of our AMI
  included "4.4.0-57-generic", but the latest version picked up
  "4.4.0-59-generic" as part of a "dist-upgrade".

  Instances booted using the new AMI have been using more memory, and
  experiencing OOM issues - sometimes during boot, and sometimes a while
  afterwards.  An example from the system log is:

  [  130.113411] cloud-init[1560]: Cloud-init v. 0.7.8 running 'modules:final' 
at Wed, 11 Jan 2017 22:07:53 +. Up 29.28 seconds.
  [  130.124219] cloud-init[1560]: Cloud-init v. 0.7.8 finished at Wed, 11 Jan 
2017 22:09:35 +. Datasource DataSourceEc2.  Up 130.09 seconds
  [29871.137128] Out of memory: Kill process 2920 (ruby) score 107 or sacrifice 
child
  [29871.140816] Killed process 2920 (ruby) total-vm:675048kB, 
anon-rss:51184kB, file-rss:2164kB
  [29871.449209] Out of memory: Kill process 3257 (splunkd) score 97 or 
sacrifice child
  [29871.453282] Killed process 3258 (splunkd) total-vm:66272kB, 
anon-rss:6676kB, file-rss:0kB
  [29871.677910] Out of memory: Kill process 2647 (fluentd) score 51 or 
sacrifice child
  [29871.681872] Killed process 2647 (fluentd) total-vm:117944kB, 
anon-rss:23956kB, file-rss:1356kB

  I have a hunch that this may be related to the fix for
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647400,
  introduced in linux (4.4.0-58.79).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-59-generic 4.4.0-59.80
  ProcVersionSignature: User Name 4.4.0-59.80-generic 4.4.35
  Uname: Linux 4.4.0-59-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 12 06:29 seq
   crw-rw 1 root audio 116, 33 Jan 12 06:29 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.4
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Thu Jan 12 06:38:45 2017
  Ec2AMI: ami-0f93966c
  Ec2AMIManifest: (unknown)
  Ec2AvailabilityZone: ap-southeast-2a
  Ec2InstanceType: t2.nano
  Ec2Kernel: unavailable
  Ec2Ramdisk: unavailable
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: Xen HVM domU
  PciMultimedia:

  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-59-generic 
root=UUID=fb0fef08-f3c5-40bf-9776-f7ba00fe72be ro console=tty1 console=ttyS0
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-59-generic N/A
   linux-backports-modules-4.4.0-59-generic  N/A
   linux-firmware1.157.6
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/09/2016
  dmi.bios.vendor: Xen
  dmi.bios.version: 4.2.amazon
  dmi.chassis.type: 1
  dmi.chassis.vendor: Xen
  dmi.modalias: 
dmi:bvnXen:bvr4.2.amazon:bd12/09/2016:svnXen:pnHVMdomU:pvr4.2.amazon:cvnXen:ct1:cvr:
  dmi.product.name: HVM domU
  dmi.product.version: 4.2.amazon
  dmi.sys.vendor: Xen

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[Kernel-packages] [Bug 1618678] Re: Disk Device Driver Reported Error: DID_ERROR ... DRIVER SENSE

[Ilis]

** Also affects: linux
   Importance: Undecided
   Status: New

** No longer affects: linux

** Also affects: linuxmint
   Importance: Undecided
   Status: New

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Title:
  Disk Device Driver Reported Error: DID_ERROR ... DRIVER SENSE

Status in Linux Mint:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The Ubuntu 16.04.1 LTS upgrade from kernel 4.4.0-21 to 4.4.0-34
  introduced the following periodic error message sequence reported in
  dmesg/syslog:

  ...
  sd 4:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_SENSE
  sd 4:0:0:0: [sdc] tag#0 Sense Key : Hardware Error [current] [descriptor] 
  sd 4:0:0:0: [sdc] tag#0 Add. Sense: No additional sense information
  sd 4:0:0:0: [sdc] tag#0 CDB: ATA command pass through(16) 85 06 2c 00 da 00 
00 00 00 00 4f 00 c2 00 b0 00 
  sd 4:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_SENSE
  sd 4:0:0:0: [sdc] tag#0 Sense Key : Hardware Error [current] [descriptor] 
  sd 4:0:0:0: [sdc] tag#0 Add. Sense: No additional sense information
  sd 4:0:0:0: [sdc] tag#0 CDB: ATA command pass through(16) 85 06 20 00 00 00 
00 00 00 00 00 00 00 00 e5 00 
  sd 4:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_SENSE
  sd 4:0:0:0: [sdc] tag#0 Sense Key : Hardware Error [current] [descriptor] 
  sd 4:0:0:0: [sdc] tag#0 Add. Sense: No additional sense information
  sd 4:0:0:0: [sdc] tag#0 CDB: ATA command pass through(12)/Blank a1 06 20 da 
00 00 4f c2 00 b0 00 00 
  ...

  These repeat at precisely five and ten minute intervals but appear to
  result in no data corruption, nor performance degradation on the
  external USB drive.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0c:   rap3412 F...m pulseaudio
   /dev/snd/pcmC1D0p:   rap3412 F...m pulseaudio
   /dev/snd/controlC1:  rap3412 F pulseaudio
   /dev/snd/controlC0:  rap3412 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Aug 30 19:48:43 2016
  HibernationDevice: RESUME=UUID=bb098361-baff-41e3-bf95-dad938b5d42c
  InstallationDate: Installed on 2016-08-10 (21 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   lono wireless extensions.
   
   enp0s9no wireless extensions.
  MachineType: ECS K8M890M-M
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=d38a2b9b-2da3-48e2-b5f8-a464f49a5dc5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/29/2006
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080013
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: K8M890M-M
  dmi.board.vendor: ECS
  dmi.board.version: 1.X
  dmi.chassis.asset.tag: 0123ABC
  dmi.chassis.type: 3
  dmi.chassis.vendor: ECS
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080013:bd12/29/2006:svnECS:pnK8M890M-M:pvr1.X:rvnECS:rnK8M890M-M:rvr1.X:cvnECS:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: K8M890M-M
  dmi.product.version: 1.X
  dmi.sys.vendor: ECS

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[Kernel-packages] [Bug 1677611] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Brannon C Bowden]

Kai-Heng, issue still occurred with that kernel. Anyone know what kernel
is safe to roll back to?

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was peacefully typed comment in firefox when it suddenly freezes. In
  process list it become 'Z' state.

  My kernel log displayed this (and I think this is a kernel bug):

  
  Mar 30 16:27:20 x220 kernel: [17792.860827] [ cut here 
]
  Mar 30 16:27:20 x220 kernel: [17792.861119] kernel BUG at 
/build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129!
  Mar 30 16:27:20 x220 kernel: [17792.861594] invalid opcode:  [#2] SMP
  Mar 30 16:27:20 x220 kernel: [17792.861839] Modules linked in: ebtable_filter 
ebtables ip6table_filter ip6_tables ccm ipt_MASQUERADE nf_nat_masquerade_ipv4 
xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
xt_addrtype iptable_filter xt_conntrack nf_nat   nf_conntrack br_netfilter 
bridge stp llc aufs binfmt_misc snd_usb_audio snd_usbmidi_lib snd_hwdep 
snd_rawmidi snd_seq_device snd_pcm snd_timer uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media arc4 iwldvm 
mac80211 intel_rapl   x86_pkg_temp_thermal intel_powerclamp 
coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel pcbc thinkpad_acpi nvram snd soundcore aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf iwlwifi 
input_leds joydev serio_rawcfg80211 lpc_ich
  Mar 30 16:27:20 x220 kernel: [17792.865910]  shpchp mei_me mei mac_hid cuse 
ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi 
scsi_transport_iscsi parport_pc sunrpc ppdev lp parport ip_tables x_tables 
autofs4 uas usb_storage btrfs raid10 raid456  async_raid6_recov 
async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 
multipath linear wacom hid_generic usbhid hid i915 i2c_algo_bit e1000e psmouse 
drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops sdhci_pci ptp 
libahci drm sdhci pps_core   wmi fjes video
  Mar 30 16:27:20 x220 kernel: [17792.868607] CPU: 0 PID: 3469 Comm: Socket 
Thread Tainted: G UD 4.10.0-14-generic #16-Ubuntu
  Mar 30 16:27:20 x220 kernel: [17792.869146] Hardware name: LENOVO 
4298R86/4298R86, BIOS 8DET56WW (1.26 ) 12/01/2011
  Mar 30 16:27:20 x220 kernel: [17792.869584] task: 91084c995a00 
task.stack: a24d42a1c000
  Mar 30 16:27:20 x220 kernel: [17792.869936] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  Mar 30 16:27:20 x220 kernel: [17792.870244] RSP: 0018:a24d42a1fd68 
EFLAGS: 00010246
  Mar 30 16:27:20 x220 kernel: [17792.870544] RAX: 0017c0048078 RBX: 
e7428673c9f0 RCX: e7428673c9f0
  Mar 30 16:27:20 x220 kernel: [17792.870933] RDX: 0001 RSI: 
9107dcf279d0 RDI: e742845c4e80
  Mar 30 16:27:20 x220 kernel: [17792.871319] RBP: a24d42a1fd80 R08: 
91084c816c80 R09: 91084c816c80
  Mar 30 16:27:20 x220 kernel: [17792.871706] R10: 7f0f9a900290 R11: 
7f0f9ac37750 R12: e742845c4e80
  Mar 30 16:27:20 x220 kernel: [17792.872094] R13: 3e11713a R14: 
a24d42a1fe30 R15: 9107eb2d00c8
  Mar 30 16:27:20 x220 kernel: [17792.872481] FS:  7f0f840fb700() 
GS:91085e20() knlGS:
  Mar 30 16:27:20 x220 kernel: [17792.872918] CS:  0010 DS:  ES:  CR0: 
80050033
  Mar 30 16:27:20 x220 kernel: [17792.873231] CR2: 7f2adeb02fe0 CR3: 
0001ab122000 CR4: 000406f0
  Mar 30 16:27:20 x220 kernel: [17792.873623] Call Trace:
  Mar 30 16:27:20 x220 kernel: [17792.873775]  migration_entry_wait+0x74/0x80
  Mar 30 16:27:20 x220 kernel: [17792.874020]  do_swap_page+0x5b3/0x770
  Mar 30 16:27:20 x220 kernel: [17792.874233]  handle_mm_fault+0x873/0x1360
  Mar 30 16:27:20 x220 kernel: [17792.874467]  __do_page_fault+0x23e/0x4e0
  Mar 30 16:27:20 x220 kernel: [17792.874705]  do_page_fault+0x22/0x30
  Mar 30 16:27:20 x220 kernel: [17792.874922]  page_fault+0x28/0x30
  Mar 30 16:27:20 x220 kernel: [17792.875133] RIP: 0033:0x7f0f8b27c5ce
  Mar 30 16:27:20 x220 kernel: [17792.875352] RSP: 002b:7f0f840fa858 
EFLAGS: 00010206
  Mar 30 16:27:20 x220 kernel: [17792.875660] RAX:  RBX: 
7f0f7ded4d58 RCX: 7f0f63208000
  Mar 30 16:27:20 x220 kernel: [17792.876061] RDX:  RSI: 
7f0f0353a7c8 RDI: 7f0eb98ec0a8
  Mar 30 16:27:20 x220 kernel: [17792.876503] RBP: 0001 R08: 
0011 R09: 7f0f9a900290
  Mar 30 16:27:20 x220 kernel: [17792.876932] R10: 7f0f9a900290 R11: 
7f0f9ac37750 R12: 7f0f7ded4d00
  Mar 30 16:27:20 x220 kernel: [17792.877364] R13: 7f0f079630a0 R14: 
0001 R15: 

[Kernel-packages] [Bug 1679898] Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

[Joseph Salisbury]

@Steven,  can you test the kernel posted in comment #30?

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Title:
  [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration
  after installing kernel 4.4.0-67 or later

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  Description:Ubuntu 14.04.5 LTS
  Release:14.04

  Hi, after installing kernel 4.4.0-67 or later I cannot backup my Ubuntu VM's 
on Hyper-V.
  Microsoft Hyper-v 2012r2 Gen2 VMs

  See Attachment for what happens is immediately after backup starts I
  get an error.

  Eventually the kernel reports it has run out of memory and the machine
  just continuously scrolls errors message related to page allocation.

  When reseting the virtual machine no logs can be found of the problem.

  kernel 4.4.0-72-generic problem still here

  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  Package: linux-image-4.4.0-72-generic 4.4.0-72.93~14.04.1
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  SourcePackage: linux-lts-xenial
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Apr  5 12:05 seq
   crw-rw 1 root audio 116, 33 Apr  5 12:05 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.23
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2016-02-20 (409 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-72-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-72.93~14.04.1-generic 4.4.49
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-72-generic N/A
   linux-backports-modules-4.4.0-72-generic  N/A
   linux-firmware1.127.23
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 4.4.0-72-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 5894-4187-8369-8212-0547-2747-15
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation

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[Kernel-packages] [Bug 1679823] Re: bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.10

[MIYATA Tadaaki]

** Also affects: neutron
   Importance: Undecided
   Status: New

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Title:
  bond0: Invalid MTU 9000 requested, hw max 1500 with kernel 4.10

Status in Linux:
  Unknown
Status in neutron:
  New
Status in linux package in Ubuntu:
  Triaged
Status in linux-hwe-edge package in Ubuntu:
  Confirmed

Bug description:
  Since I upgraded the kernel from linux-image-4.8.0-46-generic to
  linux-image-extra-4.10.0-14-generic I'm facing an issue when I want to
  change the MTU.

  It seems to be known bug already fixed:
  https://bugzilla.kernel.org/show_bug.cgi?id=194763

  # ip l sh eno49
  2: eno49:  mtu 9000 qdisc mq master 
bond0 state UP mode DEFAULT group default qlen 1000
  link/ether 5c:b9:01:8a:61:e9 brd ff:ff:ff:ff:ff:ff

  # ip l sh eno50
  3: eno50:  mtu 9000 qdisc mq master 
bond0 state UP mode DEFAULT group default qlen 1000
  link/ether 5c:b9:01:8a:61:e9 brd ff:ff:ff:ff:ff:ff

  # ip l sh bond0
  6: bond0:  mtu 1500 qdisc noqueue 
state UP mode DEFAULT group default qlen 1000
  link/ether 5c:b9:01:8a:61:e9 brd ff:ff:ff:ff:ff:ff

  # ip l set mtu 9000 bond0
  RTNETLINK answers: Invalid argument

  root@controller002[SRV][YUL]:~# tail -1 /var/log/syslog
  Apr  4 19:36:28 controller002 kernel: [ 8869.077853] bond0: Invalid MTU 9000 
requested, hw max 1500

  # modinfo ixgbe
  filename:   
/lib/modules/4.10.0-14-generic/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
  version:4.4.0-k
  license:GPL
  description:Intel(R) 10 Gigabit PCI Express Network Driver

  # modinfo bonding
  filename:   
/lib/modules/4.10.0-14-generic/kernel/drivers/net/bonding/bonding.ko
  author: Thomas Davis, tada...@lbl.gov and many others
  description:Ethernet Channel Bonding Driver, v3.7.1
  version:3.7.1

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[Kernel-packages] [Bug 1681040] ProcCpuinfo.txt

[Markus Paaso]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858936/+files/ProcCpuinfo.txt

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Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] ProcInterrupts.txt

[Markus Paaso]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858938/+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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] CurrentDmesg.txt

[Markus Paaso]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858932/+files/CurrentDmesg.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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1681040/+subscriptions

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[Kernel-packages] [Bug 1681040] Lspci.txt

[Markus Paaso]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1681040/+attachment/4858935/+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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1681040/+subscriptions

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[Kernel-packages] [Bug 1681040] CRDA.txt

[Markus Paaso]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1681040/+attachment/4858931/+files/CRDA.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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1681040/+subscriptions

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[Kernel-packages] [Bug 1681040] PulseList.txt

[Markus Paaso]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858940/+files/PulseList.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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1681040/+subscriptions

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

[Kernel-packages] [Bug 1681040] RfKill.txt

[Markus Paaso]

apport information

** Attachment added: "RfKill.txt"
   https://bugs.launchpad.net/bugs/1681040/+attachment/4858941/+files/RfKill.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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1681040] ProcEnviron.txt

[Markus Paaso]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858937/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] UdevDb.txt

[Markus Paaso]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1681040/+attachment/4858942/+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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] JournalErrors.txt

[Markus Paaso]

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858934/+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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] ProcModules.txt

[Markus Paaso]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858939/+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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] IwConfig.txt

[Markus Paaso]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858933/+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/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1681040] WifiSyslog.txt

[Markus Paaso]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858943/+files/WifiSyslog.txt

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

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1681040

Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-46-generic N/A
   linux-backports-modules-4.8.0-46-generic  N/A
   linux-firmware1.157.8
  Tags:  xenial
  Uname: Linux 4.8.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/02/2016
  dmi.bios.vendor: HP
  dmi.bios.version: N82 Ver. 01.15
  dmi.board.name: 80D4
  dmi.board.vendor: HP
  dmi.board.version: KBC Version 11.67
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
  dmi.product.name: HP ZBook Studio G3
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1681040] Re: Scaled display resolution is not detected correctly in lightdm display manager

[Markus Paaso]

apport information

** Tags added: apport-collected xenial

** Description changed:

  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375
  
  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"
  
  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.
  
  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
+ --- 
+ ApportVersion: 2.20.1-0ubuntu2.5
+ Architecture: amd64
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  markus 3264 F pulseaudio
+  /dev/snd/controlC0:  markus 3264 F pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 16.04
+ EcryptfsInUse: Yes
+ InstallationDate: Installed on 2017-04-07 (2 days ago)
+ InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
+ Lsusb:
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: HP HP ZBook Studio G3
+ NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
+ Package: linux (not installed)
+ ProcFB: 0 EFI VGA
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
+ RelatedPackageVersions:
+  linux-restricted-modules-4.8.0-46-generic N/A
+  linux-backports-modules-4.8.0-46-generic  N/A
+  linux-firmware1.157.8
+ Tags:  xenial
+ Uname: Linux 4.8.0-46-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 11/02/2016
+ dmi.bios.vendor: HP
+ dmi.bios.version: N82 Ver. 01.15
+ dmi.board.name: 80D4
+ dmi.board.vendor: HP
+ dmi.board.version: KBC Version 11.67
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: HP
+ dmi.modalias: 
dmi:bvnHP:bvrN82Ver.01.15:bd11/02/2016:svnHP:pnHPZBookStudioG3:pvr:rvnHP:rn80D4:rvrKBCVersion11.67:cvnHP:ct10:cvr:
+ dmi.product.name: HP ZBook Studio G3
+ dmi.sys.vendor: HP

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1681040/+attachment/4858930/+files/AlsaInfo.txt

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Title:
  Scaled display resolution is not detected correctly in lightdm display
  manager

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Environment:
  Ubuntu 16.04.2 LTS
  nvidia-375

  I have a laptop screen with resolution 3840x2160 and external display with 
resolution 3440x1440.
  I am scaling laptop display to resolution 1920x1080 with
  command nvidia-settings --attach CurrentMetaMode="DPY-0: nvidia-auto-select 
@3440x1440 +1920+0 {ViewPortIn=3440x1440, ViewPortOut=3440x1440+0+0}, DPY-3: 
nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, 
ViewPortOut=3840x2160+0+0}"

  Bug: Display manager is not detecting scaled resolution correctly. Please see 
the attachment.
  Caused effect: When focus is on laptop display and pressing Alt + Tab the 
application switcher is not shown in center of laptop display but partly in 
external display.

  $ apt-cache policy lightdm
  lightdm:
Installed: 1.18.3-0ubuntu1.1
Candidate: 1.18.3-0ubuntu1.1
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  markus 3264 F pulseaudio
   /dev/snd/controlC0:  markus 3264 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-04-07 (2 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: HP HP ZBook Studio G3
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-46-generic.efi.signed 
root=UUID=2b78b572-05a1-4c01-b97d-9c1fea406faf ro quiet splash nomodeset 
pnpacpi=off vt.handoff=7
  

[Kernel-packages] [Bug 1677611] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Brannon C Bowden]

Kai-Heng, I just installed your kernel on two boxes I was having the
issue with, took me a while to reproduce before, but I will try again.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I was peacefully typed comment in firefox when it suddenly freezes. In
  process list it become 'Z' state.

  My kernel log displayed this (and I think this is a kernel bug):

  
  Mar 30 16:27:20 x220 kernel: [17792.860827] [ cut here 
]
  Mar 30 16:27:20 x220 kernel: [17792.861119] kernel BUG at 
/build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129!
  Mar 30 16:27:20 x220 kernel: [17792.861594] invalid opcode:  [#2] SMP
  Mar 30 16:27:20 x220 kernel: [17792.861839] Modules linked in: ebtable_filter 
ebtables ip6table_filter ip6_tables ccm ipt_MASQUERADE nf_nat_masquerade_ipv4 
xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
xt_addrtype iptable_filter xt_conntrack nf_nat   nf_conntrack br_netfilter 
bridge stp llc aufs binfmt_misc snd_usb_audio snd_usbmidi_lib snd_hwdep 
snd_rawmidi snd_seq_device snd_pcm snd_timer uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media arc4 iwldvm 
mac80211 intel_rapl   x86_pkg_temp_thermal intel_powerclamp 
coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel pcbc thinkpad_acpi nvram snd soundcore aesni_intel 
aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf iwlwifi 
input_leds joydev serio_rawcfg80211 lpc_ich
  Mar 30 16:27:20 x220 kernel: [17792.865910]  shpchp mei_me mei mac_hid cuse 
ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi 
scsi_transport_iscsi parport_pc sunrpc ppdev lp parport ip_tables x_tables 
autofs4 uas usb_storage btrfs raid10 raid456  async_raid6_recov 
async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 
multipath linear wacom hid_generic usbhid hid i915 i2c_algo_bit e1000e psmouse 
drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops sdhci_pci ptp 
libahci drm sdhci pps_core   wmi fjes video
  Mar 30 16:27:20 x220 kernel: [17792.868607] CPU: 0 PID: 3469 Comm: Socket 
Thread Tainted: G UD 4.10.0-14-generic #16-Ubuntu
  Mar 30 16:27:20 x220 kernel: [17792.869146] Hardware name: LENOVO 
4298R86/4298R86, BIOS 8DET56WW (1.26 ) 12/01/2011
  Mar 30 16:27:20 x220 kernel: [17792.869584] task: 91084c995a00 
task.stack: a24d42a1c000
  Mar 30 16:27:20 x220 kernel: [17792.869936] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  Mar 30 16:27:20 x220 kernel: [17792.870244] RSP: 0018:a24d42a1fd68 
EFLAGS: 00010246
  Mar 30 16:27:20 x220 kernel: [17792.870544] RAX: 0017c0048078 RBX: 
e7428673c9f0 RCX: e7428673c9f0
  Mar 30 16:27:20 x220 kernel: [17792.870933] RDX: 0001 RSI: 
9107dcf279d0 RDI: e742845c4e80
  Mar 30 16:27:20 x220 kernel: [17792.871319] RBP: a24d42a1fd80 R08: 
91084c816c80 R09: 91084c816c80
  Mar 30 16:27:20 x220 kernel: [17792.871706] R10: 7f0f9a900290 R11: 
7f0f9ac37750 R12: e742845c4e80
  Mar 30 16:27:20 x220 kernel: [17792.872094] R13: 3e11713a R14: 
a24d42a1fe30 R15: 9107eb2d00c8
  Mar 30 16:27:20 x220 kernel: [17792.872481] FS:  7f0f840fb700() 
GS:91085e20() knlGS:
  Mar 30 16:27:20 x220 kernel: [17792.872918] CS:  0010 DS:  ES:  CR0: 
80050033
  Mar 30 16:27:20 x220 kernel: [17792.873231] CR2: 7f2adeb02fe0 CR3: 
0001ab122000 CR4: 000406f0
  Mar 30 16:27:20 x220 kernel: [17792.873623] Call Trace:
  Mar 30 16:27:20 x220 kernel: [17792.873775]  migration_entry_wait+0x74/0x80
  Mar 30 16:27:20 x220 kernel: [17792.874020]  do_swap_page+0x5b3/0x770
  Mar 30 16:27:20 x220 kernel: [17792.874233]  handle_mm_fault+0x873/0x1360
  Mar 30 16:27:20 x220 kernel: [17792.874467]  __do_page_fault+0x23e/0x4e0
  Mar 30 16:27:20 x220 kernel: [17792.874705]  do_page_fault+0x22/0x30
  Mar 30 16:27:20 x220 kernel: [17792.874922]  page_fault+0x28/0x30
  Mar 30 16:27:20 x220 kernel: [17792.875133] RIP: 0033:0x7f0f8b27c5ce
  Mar 30 16:27:20 x220 kernel: [17792.875352] RSP: 002b:7f0f840fa858 
EFLAGS: 00010206
  Mar 30 16:27:20 x220 kernel: [17792.875660] RAX:  RBX: 
7f0f7ded4d58 RCX: 7f0f63208000
  Mar 30 16:27:20 x220 kernel: [17792.876061] RDX:  RSI: 
7f0f0353a7c8 RDI: 7f0eb98ec0a8
  Mar 30 16:27:20 x220 kernel: [17792.876503] RBP: 0001 R08: 
0011 R09: 7f0f9a900290
  Mar 30 16:27:20 x220 kernel: [17792.876932] R10: 7f0f9a900290 R11: 
7f0f9ac37750 R12: 7f0f7ded4d00
  Mar 30 16:27:20 x220 kernel: [17792.877364] R13: 

[Kernel-packages] [Bug 1681183] Re: Ubuntu mainline git repo not updated for v4.10 kernels

[@pjf]

Thanks Brad's Bot, but alas no logs relevant in this case, as it's a
report on the mainline git server rather than a bug in the kernel code
itself.

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

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Title:
  Ubuntu mainline git repo not updated for v4.10 kernels

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hey lovely Ubuntu maintainers!

  I've been compiling my own mainline kernels for a while now due to
  running with a few additional hardware specific patches for my system.
  I've been using the mainline kernel instructions from
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ .

  However starting with Kernel v4.10, the Ubuntu git repo doesn't seem
  to contain the needed branches for this to work any more. For example,
  trying to get v4.10.9 fails:

  $ git clone --branch v4.10.9 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
  Cloning into 'mainline-crack'...
  fatal: Remote branch v4.10.9 not found in upstream origin

  but cloning anything from the v4.9.x series works fine:

  $ git clone --branch v4.9.10 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
  Cloning into 'mainline-crack'...
  remote: Counting objects: ...

  The particular instructions for building v4.10.9 are at
  http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.9/ , and don't
  seem to be any different from any earlier releases, so I'm guessing
  that branches are not hitting the ubuntu mainline-crack repository at
  all.

  This may be the entirely wrong place to report this bug, in which case
  I would *love* your advice on where I should be fielding this.

  Many, many thanks!

  ~ Paul

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[Kernel-packages] [Bug 1681183] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1681183

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

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Title:
  Ubuntu mainline git repo not updated for v4.10 kernels

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hey lovely Ubuntu maintainers!

  I've been compiling my own mainline kernels for a while now due to
  running with a few additional hardware specific patches for my system.
  I've been using the mainline kernel instructions from
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ .

  However starting with Kernel v4.10, the Ubuntu git repo doesn't seem
  to contain the needed branches for this to work any more. For example,
  trying to get v4.10.9 fails:

  $ git clone --branch v4.10.9 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
  Cloning into 'mainline-crack'...
  fatal: Remote branch v4.10.9 not found in upstream origin

  but cloning anything from the v4.9.x series works fine:

  $ git clone --branch v4.9.10 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
  Cloning into 'mainline-crack'...
  remote: Counting objects: ...

  The particular instructions for building v4.10.9 are at
  http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.9/ , and don't
  seem to be any different from any earlier releases, so I'm guessing
  that branches are not hitting the ubuntu mainline-crack repository at
  all.

  This may be the entirely wrong place to report this bug, in which case
  I would *love* your advice on where I should be fielding this.

  Many, many thanks!

  ~ Paul

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[Kernel-packages] [Bug 1681183] [NEW] Ubuntu mainline git repo not updated for v4.10 kernels

[@pjf]

Public bug reported:

Hey lovely Ubuntu maintainers!

I've been compiling my own mainline kernels for a while now due to
running with a few additional hardware specific patches for my system.
I've been using the mainline kernel instructions from
http://kernel.ubuntu.com/~kernel-ppa/mainline/ .

However starting with Kernel v4.10, the Ubuntu git repo doesn't seem to
contain the needed branches for this to work any more. For example,
trying to get v4.10.9 fails:

$ git clone --branch v4.10.9 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
Cloning into 'mainline-crack'...
fatal: Remote branch v4.10.9 not found in upstream origin

but cloning anything from the v4.9.x series works fine:

$ git clone --branch v4.9.10 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
Cloning into 'mainline-crack'...
remote: Counting objects: ...

The particular instructions for building v4.10.9 are at
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.9/ , and don't seem
to be any different from any earlier releases, so I'm guessing that
branches are not hitting the ubuntu mainline-crack repository at all.

This may be the entirely wrong place to report this bug, in which case I
would *love* your advice on where I should be fielding this.

Many, many thanks!

~ Paul

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


** Tags: mainline

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Title:
  Ubuntu mainline git repo not updated for v4.10 kernels

Status in linux package in Ubuntu:
  New

Bug description:
  Hey lovely Ubuntu maintainers!

  I've been compiling my own mainline kernels for a while now due to
  running with a few additional hardware specific patches for my system.
  I've been using the mainline kernel instructions from
  http://kernel.ubuntu.com/~kernel-ppa/mainline/ .

  However starting with Kernel v4.10, the Ubuntu git repo doesn't seem
  to contain the needed branches for this to work any more. For example,
  trying to get v4.10.9 fails:

  $ git clone --branch v4.10.9 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
  Cloning into 'mainline-crack'...
  fatal: Remote branch v4.10.9 not found in upstream origin

  but cloning anything from the v4.9.x series works fine:

  $ git clone --branch v4.9.10 
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack
  Cloning into 'mainline-crack'...
  remote: Counting objects: ...

  The particular instructions for building v4.10.9 are at
  http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.9/ , and don't
  seem to be any different from any earlier releases, so I'm guessing
  that branches are not hitting the ubuntu mainline-crack repository at
  all.

  This may be the entirely wrong place to report this bug, in which case
  I would *love* your advice on where I should be fielding this.

  Many, many thanks!

  ~ Paul

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1323710] Re: After wake from suspend network-manager can't find wifi network

[chris.rapson]

If you do submit a new bug report, can you please add a link to it here?
I'm seeing exactly the same symptoms on an HP envy laptop.

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Title:
  After wake from suspend network-manager can't find wifi network

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm not sure if this is a network-manager problem or a pm problem.

  Since updating to trusty my laptop - Lenovo T510 - wakes from suspend
  without wifi. Initially there the nm gui control showed no networks
  and disonnected state. Ifconfig showed only the loopback. Wetting
  wlan0 to up brought it back but nm wouldn't connect.

  I created an unload_module entry and added:

  SUSPEND_MODULES="$SUSPEND_MODULES iwlwifi"

  to:

  /etc/pm/config.d/unload_modules

  
  After that the nm gui showed networks and tried to connect to the correct one 
but was unsuccessful.

  I created /etc/pm/sleep.d/network-manager-resume

  #!/bin/sh

  case "${1}" in
  resume|thaw)
  nmcli nm sleep false
  ;;
  esac

  but this hasn't helped.

  I tried connecting directly using nmcli dev and got the error message:

  Error: Connection activation failed: (53) The Wi-Fi network could not
  be found.

  Rebooting after waking restores networking.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: network-manager 0.9.8.8-0ubuntu7
  ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.1
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Tue May 27 07:51:10 2014
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2013-11-19 (188 days ago)
  InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016)
  IpRoute:
   default via 192.168.0.1 dev wlan0  proto static 
   192.168.0.0/24 dev wlan0  proto kernel  scope link  src 192.168.0.101  
metric 9
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  SourcePackage: network-manager
  UpgradeStatus: Upgraded to trusty on 2014-05-01 (25 days ago)
  nmcli-con:
   NAME  UUID   TYPE
  TIMESTAMPTIMESTAMP-REAL AUTOCONNECT   READONLY   
DBUS-PATH 
   martin-5.0b4ef8c22-9ae1-4058-8bfc-c6442634467c   
802-11-wireless   1401202160   Tue 27 May 2014 07:49:20 AM PDTyes   
no /org/freedesktop/NetworkManager/Settings/2
   Cisco03329a94faf57-01c2-44ef-a474-1acb3523c839   
802-11-wireless   1385160323   Fri 22 Nov 2013 02:45:23 PM PSTyes   
no /org/freedesktop/NetworkManager/Settings/1
   martin-5.0 1  d662b0e5-a70d-4010-b3f8-846b6166a22a   
802-11-wireless   0never  yes   
no /org/freedesktop/NetworkManager/Settings/0
   Wired connection 105195919-bf9a-49c1-9991-64ce5d41c081   
802-3-ethernet1401198260   Tue 27 May 2014 06:44:20 AM PDTyes   
no /org/freedesktop/NetworkManager/Settings/3
  nmcli-dev:
   DEVICE TYPE  STATE DBUS-PATH 
 
   wlan0  802-11-wireless   connected 
/org/freedesktop/NetworkManager/Devices/1  
   eth0   802-3-ethernetunavailable   
/org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING VERSIONSTATE   NET-ENABLED   WIFI-HARDWARE   
WIFI   WWAN-HARDWARE   WWAN  
   running 0.9.8.8connected   enabled   enabled 
enabledenabled disabled

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[Kernel-packages] [Bug 1662566] Re: [Intel/drm] stuck on render ring

[Øyvind Stegard]

I've not seen this problem with mainline kernels 4.10.X or 4.11-rcX.

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https://bugs.launchpad.net/bugs/1662566

Title:
  [Intel/drm] stuck on render ring

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

Bug description:
  GPU hangs and Compiz crashes after resume from suspend.

  This has happened rather frequently lately and was not a problem
  before. But I cannot identify if there is a recent package update
  which is to blame. I am on an updated Ubuntu 16.04 (without -proposed
  enabled).

  GPU crash dump is attached.

  [21649.490673] [drm] stuck on render ring
  [21649.491690] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], 
reason: Ring hung, action: reset
  [21649.491692] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [21649.491692] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [21649.491693] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [21649.491694] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [21649.491695] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [21649.491723] [ cut here ]
  [21649.491754] WARNING: CPU: 1 PID: 21430 at 
/build/linux-7x12eW/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:11311 
intel_mmio_flip_work_func+0x38e/0x3d0 [i915]()
  [21649.491756] WARN_ON(__i915_wait_request(mmio_flip->req, 
mmio_flip->crtc->reset_counter, false, NULL, _flip->i915->rps.mmioflips))
  [21649.491757] Modules linked in:
  [21649.491759]  hid_logitech_hidpp hid_logitech_dj usbhid uas usb_storage 
drbg ansi_cprng ctr ccm bnep nls_iso8859_1 pn544_mei mei_phy pn544 hci nfc arc4 
dell_wmi sparse_keymap dell_laptop dcdbas dell_smm_hwmon intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel btusb kvm irqbypass 
crct10dif_pclmul btrtl crc32_pclmul ghash_clmulni_intel snd_soc_rt5640 
snd_soc_rl6231 iwlmvm uvcvideo snd_soc_core btbcm videobuf2_vmalloc mac80211 
aesni_intel snd_compress videobuf2_memops videobuf2_v4l2 ac97_bus 
videobuf2_core snd_pcm_dmaengine btintel joydev snd_hda_codec_hdmi v4l2_common 
aes_x86_64 lrw videodev gf128mul glue_helper bluetooth ablk_helper cryptd 
iwlwifi snd_hda_codec_realtek snd_hda_codec_generic input_leds media serio_raw 
cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mei_me
  [21649.491799]  lpc_ich mei snd_pcm shpchp snd_seq_midi snd_seq_midi_event 
snd_rawmidi snd_seq snd_seq_device snd_timer 8250_fintek dell_smo8800 snd 
elan_i2c soundcore mac_hid dw_dmac snd_soc_sst_acpi dw_dmac_core 
spi_pxa2xx_platform dell_rbtn 8250_dw i2c_designware_platform 
i2c_designware_core parport_pc ppdev lp parport autofs4 i915 psmouse 
i2c_algo_bit e1000e ahci drm_kms_helper libahci syscopyarea sysfillrect 
sysimgblt sdhci_pci fb_sys_fops ptp drm pps_core wmi sdhci_acpi video sdhci 
i2c_hid hid fjes
  [21649.491831] CPU: 1 PID: 21430 Comm: kworker/1:1 Not tainted 
4.4.0-57-generic #78-Ubuntu
  [21649.491832] Hardware name: Dell Inc. Latitude E7440/07F3F4, BIOS A20 
12/22/2016
  [21649.491850] Workqueue: events intel_mmio_flip_work_func [i915]
  [21649.491851]  0286 97fa5dc1 88040646fd20 
813f6f33
  [21649.491853]  88040646fd68 c02c0ab8 88040646fd58 
810812d2
  [21649.491855]  8803e88a4600 88041ea965c0 88041ea9af00 
0040
  [21649.491857] Call Trace:
  [21649.491861]  [] dump_stack+0x63/0x90
  [21649.491864]  [] warn_slowpath_common+0x82/0xc0
  [21649.491865]  [] warn_slowpath_fmt+0x5c/0x80
  [21649.491868]  [] ? __switch_to+0x1dc/0x5c0
  [21649.491883]  [] intel_mmio_flip_work_func+0x38e/0x3d0 
[i915]
  [21649.491886]  [] process_one_work+0x165/0x480
  [21649.491887]  [] worker_thread+0x4b/0x4c0
  [21649.491889]  [] ? process_one_work+0x480/0x480
  [21649.491891]  [] ? process_one_work+0x480/0x480
  [21649.491892]  [] kthread+0xd8/0xf0
  [21649.491894]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [21649.491897]  [] ret_from_fork+0x3f/0x70
  [21649.491898]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [21649.491899] ---[ end trace 051e5be39aa982ac ]---
  [21649.493882] drm/i915: Resetting chip after gpu hang
  [21655.502550] [drm] stuck on render ring
  [21655.503514] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], 
reason: Ring hung, action: reset
  [21655.505675] drm/i915: Resetting chip after gpu hang

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-57-generic 4.4.0-57.78
  ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
  Uname: Linux 4.4.0-57-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  oyvind 1759 F pulseaudio