Also getting this with a zBook 15 and Ubuntu 14.10
Linux 3.16.0-28-generic #38-Ubuntu SMP Fri Dec 12 17:37:40 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
$ lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor
Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107GLM [Quadro K1100M]
(rev ff)
$ dpkg --list | grep nvidia
ii nvidia-331 331.113-0ubuntu0.1
amd64 NVIDIA binary driver - version 331.113
ii nvidia-331-uvm 331.113-0ubuntu0.1
amd64 NVIDIA Unified Memory kernel module
ii nvidia-opencl-icd-331 331.113-0ubuntu0.1
amd64 NVIDIA OpenCL ICD
ii nvidia-prime 0.6.7
amd64 Tools to enable NVIDIA's Prime
ii nvidia-settings 331.20-0ubuntu8
amd64 Tool for configuring the NVIDIA graphics driver
Ctrl-alt-F1 , ctrl-alt-f7 workaround unlocks things.
Tried changing /etc/default/grub to have
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash rcutree.rcu_idle_gp_delay=1"
but it did not change the lockup.
In kern.log get
kernel: [ 6891.094246] ACPI Warning: \_SB_.PCI0.PEGP.DGFX._DSM:
Argument #4 type mismatch - Found [Buffer], ACPI requires [Package]
(20140424/nsarguments-95)
If I run "nvidia-settings" and change "PRIME profiles" from
NVIDIA (Performance Mode)
to
Intel (Power Saving Mode)
then it stops the lock up
May be related to https://bugs.debian.org/cgi-
bin/bugreport.cgi?bug=763272 as I noticed that
With PRIME profile as NVIDIA you get (the below number is from memory - but the
ON I know was set )
$ cat /proc/acpi/bbswitch
0000:01:00.0 ON
and it can't be changed as per bug
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=763272
Also with PRIME profile as Intel you get
$ cat /proc/acpi/bbswitch
0000:01:00.0 OFF
** Bug watch added: Debian Bug tracker #763272
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=763272
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https://bugs.launchpad.net/bugs/1310762
Title:
[HP ZBook 15 Mobile Workstation] Ubuntu 14.04 random freeze and lock
up
Status in linux package in Ubuntu:
Incomplete
Bug description:
Just upgraded to 14.04 and started to experience random freezes. Only
workaround in to ctrl+alt+tab+F2 and ctrl+alt+tab+f7 to unfreeze
laptop. Or hard reset. Currently happens when browser is open (occures
for firefox, chromium). Switching from nouveau to nvidia proprietary
drivers (tried both stable and updated version) didn't help.
WORKAROUND: Switched to Intel card and no lockups.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 331.38 Wed Jan 8 19:32:30
PST 2014
GCC version: gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
.tmp.unity.support.test.0:
ApportVersion: 2.14.1-0ubuntu3
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: Mon Apr 21 22:32:25 2014
DistUpgraded: 2014-04-21 17:22:37,996 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
bbswitch, 0.7, 3.13.0-24-generic, x86_64: installed
nvidia-331-updates, 331.38, 3.13.0-24-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:1909]
NVIDIA Corporation GK107GLM [Quadro K1100M] [10de:0ff6] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:1909]
InstallationDate: Installed on 2014-01-13 (98 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
MachineType: Hewlett-Packard HP ZBook 15
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic
root=UUID=66d5c91d-34a5-4682-ad13-5523786548db ro quiet splash
SourcePackage: xorg
UpgradeStatus: Upgraded to trusty on 2014-04-21 (0 days ago)
dmi.bios.date: 10/25/2013
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L70 Ver. 01.06
dmi.board.name: 1909
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 94.47
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvrL70Ver.01.06:bd10/25/2013:svnHewlett-Packard:pnHPZBook15:pvrA3009DD10303:rvnHewlett-Packard:rn1909:rvrKBCVersion94.47:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP ZBook 15
dmi.product.version: A3009DD10303
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Mon Apr 21 21:41:25 2014
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.1-0ubuntu2
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