Yesterday evening after I left the office it froze again. I see in the
syslog up to that freezing moment:
12831 Mar 2 16:36:28 my-ubuntu kernel: [ 1252.239761] ACPI:
\_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
12832 Mar 2 16:36:28 my-ubuntu kernel: [ 1252.239764] ACPI Warning:
\_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI
requires [Package] (20150619/ns
12832 arguments-95)
12833 Mar 2 16:36:45 my-ubuntu kernel: [ 1270.106971] nouveau E[
PBUS][0000:02:00.0] MMIO write of 0x00000002 FAULT at 0x4188ac [ IBUS ]
12834 Mar 2 16:36:51 my-ubuntu kernel: [ 1275.266757] ACPI Warning:
\_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI
requires [Package] (20150619/ns
12834 arguments-95)
12835 Mar 2 16:36:51 my-ubuntu kernel: [ 1275.266842] ACPI:
\_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
12836 Mar 2 16:36:51 my-ubuntu kernel: [ 1275.266846] ACPI Warning:
\_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI
requires [Package] (20150619/ns
12836 arguments-95)
12837 Mar 2 16:44:12 my-ubuntu sudo: pam_ecryptfs: pam_sm_authenticate:
/home/valentinbrasov is already mounted
12838 Mar 2 16:44:37 my-ubuntu AptDaemon: INFO: Quitting due to inactivity
12839 Mar 2 16:44:37 my-ubuntu AptDaemon: INFO: Quitting was requested
12840 Mar 2 16:57:07 my-ubuntu avahi-daemon[1125]: Invalid response packet
from host fe80::2f7:6fff:fe6e:9126.
12841 Mar 2 17:11:53 my-ubuntu kernel: [ 3376.109135] [drm] HPD interrupt
storm detected on connector HDMI-A-1: switching from hotplug detection to
polling
Actually the system freezing BEFORE installing the 4.2 kernel seems to
have generated something else in the log up to that freezing moment:
275 Mar 2 11:49:18 my-ubuntu colord: device removed: xrandr-Dell Inc.-DELL
U2414H-9TG464AK66HL
276 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-97cd5eb1ec896f235b5a046eebf79c51
277 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-04555afb68e9e9be6322da4d97d11391
278 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-5f2eed9d33b383651c522b6fe937b5b1
279 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-34057de08fdb8636288e6779006ffbb1
280 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-f1f78f60b80e44a06c756378fae7bbf2
281 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-fc4e6300067f4aa49323bab5b005e33e
282 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-f87472c949018c48f5a6071baa814842
283 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-8cbf1d9fc762233519891c5f17ed48b3
284 Mar 2 11:49:18 my-ubuntu colord: Profile removed:
icc-e9ee6727d6121a3dadd0360497f70b36
285 Mar 2 11:49:18 my-ubuntu dbus[921]: [system] Activating service
name='org.freedesktop.systemd1' (using servicehelper)
286 Mar 2 11:49:18 my-ubuntu dbus[921]: [system] Successfully activated
service 'org.freedesktop.systemd1'
287 Mar 2 11:49:18 my-ubuntu rsyslogd: [origin software="rsyslogd"
swVersion="7.4.4" x-pid="977" x-info="http://www.rsyslog.com";] exiting on
signal 15.
So, before the kernel upgrade (so on kernel 3.19) it froze once with the last
message in the log:
rsyslogd: [origin software="rsyslogd" swVersion="7.4.4" x-pid="977"
x-info="http://www.rsyslog.com";] exiting on signal 15.
And after kernel upgrade ((so on kernel 4.2), each time it froze I saw
in the log as last message before freezing:
kernel: [ 3376.109135] [drm] HPD interrupt storm detected on
connector HDMI-A-1: switching from hotplug detection to polling
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Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1552333
Title:
Laptop running 14.04 LTS freezes completely
Status in xorg package in Ubuntu:
New
Bug description:
I am not sure whether this is related to Xorg because of following:
Today it happened a few times this complete freeze. Before today never
happened. Today I did a normal system update in the morning, then a
ditro upgrade which just upgraded a few unimportant packages, then the
first freeze happened. Later I upgraded the kernel from 3.19.0 to
4.2.0 and after that a few more freezes happened. I attached the apt
log generated today and including the last update yesterday:
apt_log_for_day_with_upgrade_to_kernel4.2.log. Each time this
happened, before freeze I saw in the log something like:
9492 Mar 2 14:00:08 my-ubunty kernel: [ 2514.659171] [drm] HPD
interrupt storm detected on connector HDMI-A-1: switching from hotplug
detection to polling
And once or twice I saw right after that something like:
9493 Mar 2 14:01:13 my-ubuntu compiz: pam_ecryptfs: seteuid error
Then some binary content
I also use disk encryption (the one from Ubuntu).
Thank you.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8.1
ProcVersionSignature: Ubuntu 4.2.0-30.36~14.04.1-generic 4.2.8-ckt3
Uname: Linux 4.2.0-30-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Wed Mar 2 16:35:13 2016
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 6.30.223.248+bdcom, 3.19.0-51-generic, x86_64: installed
bcmwl, 6.30.223.248+bdcom, 4.2.0-30-generic, x86_64: installed
EcryptfsInUse: Yes
GpuHangFrequency: Several times a day
GpuHangReproducibility: Seems to happen randomly
GpuHangStarted: Today
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:05fe]
Subsystem: Dell Device [1028:05fe]
InstallationDate: Installed on 2015-09-28 (156 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
MachineType: Dell Inc. XPS 15 9530
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro cgroup_enable=memory swapaccount=1 quiet
splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/15/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: XPS 15 9530
dmi.board.vendor: Dell Inc.
dmi.board.version: A07
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd10/15/2014:svnDellInc.:pnXPS159530:pvrA07:rvnDellInc.:rnXPS159530:rvrA07:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: XPS 15 9530
dmi.product.version: A07
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri N/A
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Wed Mar 2 16:15:49 2016
xserver.configfile: default
xserver.errors:
Failed to load module "nvidia" (module does not exist, 0)
Failed to load module "nvidia" (module does not exist, 0)
NOUVEAU(G0): Failed to initialise context object: 2D_NVC0 (0)
NOUVEAU(G0): Error initialising acceleration. Falling back to NoAccel
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.17.1-0ubuntu3.1~trusty1
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