after upgrading to ubuntu 9.10 it only works in low graphics mode

[koerpoiss]

Binary package hint: xorg

had the same problem after upgrading to ubuntu 8, couldnt fix it then either. Now sound is also failing

I am using Ubuntu 9.10 - the Karmic Koala - released in October 2009 and supported until April 2011.

ProblemType: Bug
Architecture: i386
Date: Fri Dec 25 11:36:38 2009
DistroRelease: Ubuntu 9.10
Lsusb:
 Bus 001 Device 002: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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
MachineType: Phoenix/SiS M720SR
Package: xorg 1:7.4+3ubuntu10
ProcCmdLine: root=UUID=681a45f2-2dd4-444b-aa8e-2e922dbd4429 ro quiet splash
ProcEnviron:
 LANGUAGE=en_US.UTF-8
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-16.53-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu10
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xorg
Uname: Linux 2.6.31-16-generic i686
XsessionErrors:
 (gnome-settings-daemon:2028): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (gnome-settings-daemon:2028): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (polkit-gnome-authentication-agent-1:2097): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (nautilus:2077): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (nautilus:2533): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
dmi.bios.date: 09/12/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 6.00
dmi.board.asset.tag: Tag 12345
dmi.board.name: M720SR
dmi.board.vendor: SiS
dmi.board.version: SI94B-20+SI96A-33
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: SiS
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd09/12/2008:svnPhoenix/SiS:pnM720SR:pvrRev.A1:rvnSiS:rnM720SR:rvrSI94B-20+SI96A-33:cvnSiS:ct1:cvrN/A:
dmi.product.name: M720SR
dmi.product.version: Rev. A1
dmi.sys.vendor: Phoenix/SiS
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-16-generic