We are sorry that we do not always have the capacity to review all
reported bugs in a timely manner. You reported this bug some time ago
and there have been many changes in Ubuntu since that time.
Ubuntu 16.04 (xenial) reached end-of-standard-support on April 29, 2021.
Do you still see a problem related to the one that you reported when
using a currently supported version of Ubuntu? Please let us know if you
do otherwise this report can be left to expire in approximately 60 days
time.
Thank you for helping make Ubuntu better.
** Changed in: xorg (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1658962
Title:
Xorg freezes
Status in xorg package in Ubuntu:
Incomplete
Bug description:
Suddenly, Xorg crashes when browsing the web.
Searching through the dmesg and syslog, dmesg has the following:
[ 249.927216] ------------[ cut here ]------------
[ 249.927260] WARNING: CPU: 3 PID: 2332 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_uncore.c:619
hsw_unclaimed_reg_debug+0x69/0x90 [i915]()
[ 249.927262] Unclaimed register detected before writing to register 0x223a0
[ 249.927264] Modules linked in: ctr ccm bnep binfmt_misc intel_rapl arc4
x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek
snd_hda_codec_generic kvm uvcvideo snd_hda_codec_hdmi
irqbypass snd_hda_intel iwlmvm videobuf2_vmalloc snd_hda_codec mac80211
snd_hda_core videobuf2_memops videobuf2_v4l2 snd_hwdep videobuf2_core serio_raw
v4l2_common intel_pch_thermal snd_pcm btusb videodev btrtl joydev media
input_leds iwlwifi btbcm snd_seq_midi btintel rtsx_pci_ms snd_seq_midi_event
bluetooth thinkpad_acpi snd_rawmidi nvram cfg80211 snd_seq lpc_ich
snd_seq_device memstick snd_timer mei_me snd mei shpchp soundcore mac_hid
parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg
dm_crypt hid_generic usbhid hid crct10dif_pclmul crc32_pclmul rtsx_pci_sdmmc
i915 aesni_intel aes_x86_64
[ 249.927318] lrw gf128mul glue_helper ablk_helper psmouse cryptd
i2c_algo_bit drm_kms_helper ahci syscopyarea libahci sysfillrect sysimgblt
rtsx_pci e1000e fb_sys_fops drm ptp pps_core wmi video
fjes
[ 249.927333] CPU: 3 PID: 2332 Comm: chromium-browse Not tainted
4.4.42-040442-generic #201701120631
[ 249.927335] Hardware name: LENOVO 20BV003SBM/20BV003SBM, BIOS JBET54WW
(1.19 ) 11/06/2015
[ 249.927337] 0000000000000086 000000001b064ea6 ffff88023dcc3cd8
ffffffff813d8ff3
[ 249.927340] ffff88023dcc3d20 ffffffffc0321358 ffff88023dcc3d10
ffffffff810800f2
[ 249.927343] ffff88022f730000 00000000000223a0 00000000000223a0
ffff88022f730080
[ 249.927346] Call Trace:
[ 249.927348] <IRQ> [<ffffffff813d8ff3>] dump_stack+0x63/0x90
[ 249.927359] [<ffffffff810800f2>] warn_slowpath_common+0x82/0xc0
[ 249.927361] [<ffffffff8108018c>] warn_slowpath_fmt+0x5c/0x80
[ 249.927384] [<ffffffffc0299459>] hsw_unclaimed_reg_debug+0x69/0x90 [i915]
[ 249.927406] [<ffffffffc029c57b>] gen8_write32+0x5b/0x1d0 [i915]
[ 249.927425] [<ffffffffc028f6cc>] intel_lrc_irq_handler+0x1bc/0x240 [i915]
[ 249.927441] [<ffffffffc024bdc7>] gen8_gt_irq_handler+0x217/0x240 [i915]
[ 249.927456] [<ffffffffc024be91>] gen8_irq_handler+0xa1/0x740 [i915]
[ 249.927461] [<ffffffff810d9dfd>] handle_irq_event_percpu+0x8d/0x1d0
[ 249.927463] [<ffffffff810d9f7e>] handle_irq_event+0x3e/0x60
[ 249.927466] [<ffffffff810dd580>] handle_edge_irq+0x80/0x150
[ 249.927469] [<ffffffff8101a19d>] handle_irq+0x1d/0x30
[ 249.927472] [<ffffffff8181541b>] do_IRQ+0x4b/0xd0
[ 249.927475] [<ffffffff81813502>] common_interrupt+0x82/0x82
[ 249.927476] <EOI>
[ 249.927478] ---[ end trace 27bb76d8ad7cb53b ]---
A hard reboot was needed to get back to normal.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
Uname: Linux 4.4.42-040442-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: i3
Date: Tue Jan 24 12:25:24 2017
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes
GpuHangFrequency: This is the first time
GraphicsCard:
Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09)
(prog-if 00 [VGA controller])
Subsystem: Lenovo Broadwell-U Integrated Graphics [17aa:5034]
InstallationDate: Installed on 2016-01-06 (383 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151209)
MachineType: LENOVO 20BV003SBM
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.42-040442-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/06/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET54WW (1.19 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BV003SBM
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40705 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrJBET54WW(1.19):bd11/06/2015:svnLENOVO:pn20BV003SBM:pvrThinkPadT450:rvnLENOVO:rn20BV003SBM:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BV003SBM
dmi.product.version: ThinkPad T450
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160325-1ubuntu1.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.12-1build2
xserver.bootTime: Tue Jan 24 12:21:57 2017
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 5250
vendor CMN
xserver.version: 2:1.18.4-0ubuntu0.2
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1658962/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
