[GM45] Strong lines in some parts of Shareaza and SQLYog
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xf86-video-intel |
Fix Released
|
Medium
|
|||
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Low
|
Unassigned | ||
Bug Description
Binary package hint: xserver-
I have just upgrade to Ubuntu 10.10 and found that some lines in SQLYog and Shareaza while using Wine looks more intense than they have to be. I have made a regression test in Wine and found that this commit trigger the problem:
c29cf0591976f96
commit c29cf0591976f96
Author: Roderick Colenbrander <email address hidden>
Date: Tue Apr 6 19:07:25 2010 +0200
winex11: Add support for 32-bit DDBs.
:040000 040000 73b8486e86ccd60
04bcf74196ee257
I have reported the bug to Wine ( http://
There are screenshots in the Wine bug and some more information.
[Details]
The bug is in the ddx's core rendering routines. It began after this upstream commit:
commit 3055d4016459014
Author: Chris Wilson <email address hidden>
Date: Wed May 26 10:12:57 2010 +0100
uxa: Use Composite rather than solid blitter for PolyRect
Due to the relocation overhead, using a single composite with many
rectangles outperforms many solid blits.
Signed-off-by: Chris Wilson <email address hidden>
That commit doesn't introduce the bug, it simply exposes it.
[Workaround]
For wine, you can set it to do rendering locally (which reportedly might even perform faster) by importing this registry file:
[HKEY_CURRENT_
"ClientSideWith
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-
ProcVersionSign
Uname: Linux 2.6.35-17-generic i686
NonfreeKernelMo
Architecture: i386
DRM.card0.
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1366x768
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Sat Aug 21 22:51:28 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Dell Inc. Inspiron 1545
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
PATH=(custom, user)
LANG=es_CO.utf8
SHELL=/bin/bash
SourcePackage: xserver-
dmi.bios.date: 02/25/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 0G848F
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Inspiron 1545
dmi.sys.vendor: Dell Inc.
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-17-generic
---
Architecture: i386
CompizPlugins: [core,bailer,
CompositorRunning: None
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1366x768
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DistUpgraded: Yes, recently upgraded Log time: 2011-02-19 01:40:15.725227
DistroCodename: natty
DistroRelease: Ubuntu 11.04
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:02aa]
Subsystem: Dell Device [1028:02aa]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Dell Inc. Inspiron 1545
NonfreeKernelMo
Package: xserver-
PackageArchitec
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=es_CO.UTF-8
LC_MESSAGES=
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
Tags: natty ubuntu
Uname: Linux 2.6.38-
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 12/07/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 0G848F
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Inspiron 1545
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.2.
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.
version.
version.
version.
version.
[lspci]
Nux: lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42]
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | New → Confirmed |
tags: | added: edgers |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
Changed in xserver-xorg-video-intel: | |
importance: | Medium → Unknown |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
Changed in xserver-xorg-video-intel: | |
status: | Confirmed → Invalid |
Changed in xserver-xorg-video-intel: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
description: | updated |
Changed in xserver-xorg-video-intel (Ubuntu): | |
importance: | Undecided → Low |
description: | updated |
tags: | added: oneiric |
Changed in xserver-xorg-video-intel: | |
status: | Confirmed → Fix Released |
An easy way to test this bug is type 'winecfg' in the terminal, and the go to the 'Graphics' tab. The slider in the Screen Resolution section appear incorrectly.