You have been subscribed to a public bug:
On certain monitors, Precise wrongly detects the refresh rate and the display
is unusable. Changing this is not easy because the Display settings no longer
offer the possibility to change this rate. Refresh rate can be changed through
terminal window (xrandr -r 75 or whatever refresh rate you want) however this
change is not permanent.
---
.tmp.unity.support.test.0:
ApportVersion: 1.93-0ubuntu2
Architecture: i386
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
CurrentDmesg:
[ 52.681863] audit_printk_skb: 21 callbacks suppressed
[ 52.681868] type=1400 audit(1331476769.403:27): apparmor="DENIED"
operation="open" parent=1 profile="/usr/lib/telepathy/mission-control-5"
name="/usr/share/gvfs/remote-volume-monitors/" pid=1644 comm="mission-control"
requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
DistUpgraded: Fresh install
DistroCodename: precise
DistroRelease: Ubuntu 12.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2]
(rev 10) (prog-if 00 [VGA controller])
Subsystem: Giga-byte Technology Device [1458:d000]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Gigabyte Technology Co., Ltd. G31M-ES2L
Package: xorg 1:7.6+10ubuntu1
PackageArchitecture: i386
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic-pae
root=UUID=a8354088-fe8e-40de-b96c-6dfd86d73f57 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Tags: precise ubuntu reproducible compiz-0.9
Uname: Linux 3.2.0-17-generic-pae i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 02/24/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FG
dmi.board.name: G31M-ES2L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd02/24/2010:svnGigabyteTechnologyCo.,Ltd.:pnG31M-ES2L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG31M-ES2L:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: G31M-ES2L
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu5
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
1:2.6.99.901+git20120126-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: gnome-desktop (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: apport-collected bot-comment compiz-0.9 precise reproducible ubuntu
--
Precise unable to change wrong refresh rate
https://bugs.launchpad.net/bugs/946472
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