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Message #109297
[Bug 1390234] Re: Unity desktop misbehaves with applications that use direct rendering with the FGLRX driver
This seems to have been fixed with catalyst 15.3 driver(currently its
not available for download for linux unless you are using Ubuntu 15.04,
Canonical always gets amd driver first).
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to fglrx-installer in Ubuntu.
https://bugs.launchpad.net/bugs/1390234
Title:
Unity desktop misbehaves with applications that use direct rendering
with the FGLRX driver
Status in fglrx-installer package in Ubuntu:
Confirmed
Bug description:
I've been using Ubuntu 14.10 for a while now, and I ended up switching
to the FGLRX driver for performance reasons. My laptop is an Acer
Aspire 5742G-7353 with an ATI Mobility Radeon HD 5470 video chip on
it. I have noticed that some applications (So far, I've only seen
Blender and Chromium do this) displays a little bit (maybe 10-20
pixels?) to the right when maximized. The drivers that are available
from the ATI website worked fine, but I had to use the version from
the repos since it no longer works with 14.10. Problem only exists in
the repo version.
http://ubuntuforums.org/showthread.php?t=2225451
http://ubuntuforums.org/showthread.php?t=2241392
Edit: I have switched to KDE and seen it happen in Blender with kwin
compositing on. The bug disappeared immediately after disabling
compositing.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: fglrx 2:14.201-0ubuntu2
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic x86_64
NonfreeKernelModules: fglrx
.tmp.unity.support.test.0:
ApportVersion: 2.14.7-0ubuntu8
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: Thu Nov 6 17:00:08 2014
DistUpgraded: 2014-10-26 22:08:12,603 DEBUG enabling apt cron job
DistroCodename: utopic
DistroVariant: ubuntu
DkmsStatus: fglrx-core, 14.201, 3.16.0-24-generic, x86_64: installed
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 5430/5450/5470] [1002:68e0] (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:0487]
InstallationDate: Installed on 2014-10-21 (15 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Lsusb:
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0402:9665 ALi Corp. Gateway Webcam
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5742G
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic root=UUID=4c5be90d-5004-4ef9-9229-6692e492d1e5 ro quiet splash vt.handoff=7
SourcePackage: fglrx-installer
UpgradeStatus: Upgraded to utopic on 2014-10-27 (10 days ago)
dmi.bios.date: 09/27/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.07
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 5742G
dmi.board.vendor: Acer
dmi.board.version: V1.07
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.07
dmi.modalias: dmi:bvnAcer:bvrV1.07:bd09/27/2010:svnAcer:pnAspire5742G:pvrV1.07:rvnAcer:rnAspire5742G:rvrV1.07:cvnAcer:ct10:cvrV1.07:
dmi.product.name: Aspire 5742G
dmi.product.version: V1.07
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
version.fglrx-installer: fglrx-installer N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2
xserver.bootTime: Thu Nov 6 16:51:13 2014
xserver.configfile: default
xserver.errors:
open /dev/dri/card0: No such file or directory
AIGLX error: failed to open /usr/X11R6/lib64/modules/dri/fglrx_dri.so, error[/usr/X11R6/lib64/modules/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]
AIGLX error: failed to open /usr/lib64/dri/fglrx_dri.so, error[/usr/lib64/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]
AIGLX error: failed to open /usr/X11R6/lib/modules/dri/fglrx_dri.so, error[/usr/X11R6/lib/modules/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.16.0-1ubuntu1
xserver.video_driver: fglrx
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References