There is no mention of nouveau anywhere in here, indications of the
other bug are that nouveau vs nvidia doesn't matter, and I see no
indication of DRI_PRIME ever getting set. I believe this is
miscategorized, it's unclear to me why this is in the fd.o bugtracker at
all, sounds like some ubuntu thing.
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https://bugs.launchpad.net/bugs/1314587
Title:
Windows slow/stall/freeze when minimizing/restoring/etc in Unity 7
(14.04 and 14.10)
Status in Unity:
Confirmed
Status in X.Org X server:
Won't Fix
Status in unity package in Ubuntu:
Triaged
Status in xorg package in Ubuntu:
Triaged
Bug description:
Steps to reproduce:
* Minimize current window or alt-tab between windows
* Reveal launcher to click on application
* Click `Super` to bring up Dash
* Hold `Super` to bring up Keyboard Shortcuts
What should happen:
Action completes smoothly and quickly.
What happens instead:
* Action may be slow / animation jerky.
* Action may stall (animation frozen on given frame, e.g. window partially
minimized) - initiating another action cancels first action and second action
may succeed (most often calling Guake with F12 seems to solve the issue)
* Action may freeze - cursor no longer moves - a soft reboot
(Alt+PrtScr+REISUB) usually works, otherwise a hard reboot
Notes:
* Not application specific. Minimizing is reliably slow/stalls with
minimizing Firefox (including 29, I do not have a lot of bookmarks) or Pidgin,
but I use those programs more often.
* I am using an Nvidia Optimus machine with the default Nouveau driver - no
`nvidia-prime`, no Bumblebee. I temporarily installed the latest stable Nvidia
driver (including `nvidia-prime`) and it made no difference.
* I did not experience this issue on the same machine running 13.10 (with
Bumblebee).
* I am running Maximus.
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
.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: Wed Apr 30 12:53:15 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus: virtualbox, 4.3.10, 3.13.0-24-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GpuHangFrequency: Several times a day
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:04b6]
NVIDIA Corporation GF108M [GeForce GT 525M] [10de:0df5] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Dell Device [1028:04b6]
InstallationDate: Installed on 2014-04-24 (5 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Dell System XPS L502X
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic
root=UUID=3a8fb3f3-1054-45a0-8ec0-0cbeba33da00 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/25/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0YR8NN
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnDellInc.:bvrA04:bd03/25/2011:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0YR8NN:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L502X
dmi.sys.vendor: Dell Inc.
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.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
1:1.0.10-1ubuntu2
xserver.bootTime: Wed Apr 30 12:03:43 2014
xserver.configfile: default
xserver.errors:
Failed to load module "nvidia" (module does not exist, 0)
