** Description changed:
- Binary package hint: libdrm-intel1
+ Binary package hint: libgl1-mesa-dri
- When I upgraded to the newest xorg-edgers packages before last weekend
blender started to show screen corruption depending on where the mouse moved.
See the attached video for details.
- The upgrade changed among other things the package libdrm-intel1 to:
- 2.4.12+git20090825.ce6c68dc-0ubuntu0tormod3
- Forcing this package down via synaptic to the libdrm-intel1 version currently
in karmic:
- 2.4.12+git20090801.45078630-0ubuntu1 made the screen corruptions in blender
go away and allowed me to do normal mesh-editing work in blender.
+ I upgraded xorg-edgers packages on 2009-08-29 16:16 MEST.
+ This changed among others this package:
+ libgl1-mesa-dri (7.6.0~git20090825.87f83e19-0ubuntu0tormod) to
7.6.0~git20090829.00413d87-0ubuntu0tormod2.
+ A downgrade of all the xorg-edgers ppa packages and subsequent package by
package upgrade along with digging in the history of synaptics ascertained that
it is this particular upgrade of libgl1-mesa-dri that caused screen corruption
in blender as shown in the attached video. Along with that Extreme Tux Racer
lost half its performance.
+
+ The above is an edit/complete rewrite of the original bug report. My
+ comments in the comment section below show what led to this rewrite. The
+ rest here below is original.
Please let me know if you need further information or testing to resolve
this regression.
ProblemType: Bug
Architecture: amd64
Date: Wed Sep 2 10:14:08 2009
DistroRelease: Ubuntu 9.10
MachineType: Acer Extensa 5630
Package: xorg 1:7.4+3ubuntu5
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-9-generic
root=UUID=c8f90551-03c2-4d41-93e1-df346762f95b ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-9.29-generic
RelatedPackageVersions:
xserver-xorg 1:7.4+3ubuntu5
libgl1-mesa-glx 7.6.0+git20090901.a8cbb156-0ubuntu0tormod
libdrm2 2.4.12+git20090825.ce6c68dc-0ubuntu0tormod3
xserver-xorg-video-intel 2:2.8.1+git20090829.7c48c21b-0ubuntu0tormod
xserver-xorg-video-ati N/A
SourcePackage: xorg
Uname: Linux 2.6.31-9-generic x86_64
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
dmi.bios.date: 12/05/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.25
dmi.board.name: Homa
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.25:bd12/05/2008:svnAcer:pnExtensa5630:pvr0100:rvnAcer:rnHoma:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: Extensa 5630
dmi.product.version: 0100
dmi.sys.vendor: Acer
fglrx: Not loaded
system:
distro: Ubuntu
architecture: x86_64kernel: 2.6.31-9-generic
--
xorg-edgers regression: screen corruption in blender
https://bugs.launchpad.net/bugs/423047
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