Dithering regression on Intel graphics with .38 Natty kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Fix Released
|
High
|
Andy Whitcroft | ||
xserver-xorg-video-intel (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
When using the 2.6.38-1 kernel, there is session-wide color banding where gradients would otherwise appear.
This is not present in the earlier Natty kernels.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.38-1-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xefebc000 irq 43'
Mixer name : 'SigmaTel STAC9200'
Components : 'HDA:83847690,
Controls : 11
Simple ctrls : 6
Date: Tue Feb 1 18:14:24 2011
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20101229)
Lsusb:
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. MXC061
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
LC_MESSAGES=
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.46
SourcePackage: linux
dmi.bios.date: 07/10/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: MXC061
dmi.sys.vendor: Dell Inc.
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → New |
status: | New → Incomplete |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → Confirmed |
status: | Confirmed → New |
tags: | added: kernel-key |
tags: |
added: patch removed: needs-upstream-testing |
Changed in linux (Ubuntu): | |
assignee: | Jeremy Foshee (jeremyfoshee) → nobody |
Changed in linux (Ubuntu): | |
assignee: | nobody → Andy Whitcroft (apw) |
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Fix Released |
Photo of screen please?