b3nmore, thank you for performing the requested test. In order to
streamline this report, it will only focus on the issue of the striped
borders, as that is what is reproducible in Trusty. Hence, the issue you
are reporting is an upstream one. Could you please report this problem
through the appropriate channel by following the instructions _verbatim_
at https://01.org/linuxgraphics/documentation/how-report-bugs ?
Please provide a direct URL to your bug report once you have made it so
that it may be tracked.
Thank you for your understanding.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete => Triaged
** Description changed:
- Since sna acceleration of the intel display driver is enabled by default, I
see two types of display distortions from time to time:
- i) windows have some times stippled borders,
- ii) xfce4-terminal shows distortions, when switching windows with alt+tab
(view attachment).
- To reproduce it, open two terminals run some commands to fill them with text
and switch between them via alt+tab a few times.
+ Since sna acceleration of the intel display driver is enabled by
+ default, xfce4-terminal shows distortions, when switching windows with
+ alt+tab (view attachment). To reproduce it, open two terminals run some
+ commands to fill them with text and switch between them via alt+tab a
+ few times.
WORKAROUND: Switch to uxa via xorg.conf .
WORKAROUND: Disable compositing in xfwm4.
WORKAROUND: Replace xfwm4 with mutter or metacity.
---
ApportVersion: 2.12.7-0ubuntu3
Architecture: amd64
CasperVersion: 1.336ubuntu1
CurrentDesktop: XFCE
DistroRelease: Ubuntu 14.04
LiveMediaBuild: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140107)
MarkForUpload: True
Package: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
Tags: trusty
Uname: Linux 3.12.0-7-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
---
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: XFCE
DistUpgraded: Fresh install
DistroCodename: trusty
DistroRelease: Ubuntu 14.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller
[8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:2112]
Subsystem: Lenovo Device [17aa:2112]
InstallationDate: Installed on 2014-01-11 (0 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140107)
MachineType: LENOVO 2767WSD
Package: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
PackageArchitecture: amd64
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-1-generic
root=UUID=aaef342f-8a39-4660-b8fd-c1fe9349d82a ro quiet splash
ProcVersionSignature: Ubuntu 3.13.0-1.16-generic 3.13.0-rc7
Tags: trusty ubuntu reproducible
Uname: Linux 3.13.0-1-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/17/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET94WW (3.24 )
dmi.board.name: 2767WSD
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn2767WSD:pvrThinkPadT400:rvnLENOVO:rn2767WSD:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2767WSD
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.50-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.10-1ubuntu1
xserver.bootTime: Sat Jan 11 13:41:34 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 16438
vendor LEN
xserver.version: 2:1.14.5-1ubuntu2
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1171411
Title:
8086:2a42 [Lenovo ThinkPad T400] xfwm4 displays window borders
visually glitched
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1171411/+subscriptions
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