PAE and radeon integrated rs690 (x1200) prevents dri
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Confirmed
|
Medium
|
|||
Baltix |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Incomplete
|
Medium
|
Unassigned |
Bug Description
3D acceleration doesn't seem to work on the PAE kernel (which Ubuntu has made the default in my grub menu). The screen goes black (signal lost) after leaving grub, and only comes back with the login menu. If I use the non-PAE kernel, same version and everything, it seems to work. I've provided snippets of dmesg and xorg logs of both. Significant differences, I've noticed:
PAE Xorg.0.log:
[ 25.741] (II) RADEON(0): GPU accel disabled or not working, using shadowfb for KMS
[ 25.750] (II) RADEON(0): KMS Color Tiling: disabled
PAE: [ 25.741] (II) RADEON(0): GPU accel disabled or not working, using shadowfb for KMS
PAE: [ 26.682] (II) RADEON(0): mem size init: gart size :1fdff000 vram size: s:40000000 visible:f7d7000
non-PAE: [ 22.066] (II) RADEON(0): mem size init: gart size :1fdff000 vram size: s:40000000 visible:3f7d7000
(an extra digit included?)
and PAE dmesg:
[ 2.046120] [drm] Loading RS690/RS740 Microcode
[ 2.057778] [drm] radeon: ring at 0x0000000060001000
[ 2.194499] [drm:r100_
[ 2.194502] [drm:r100_cp_init] *ERROR* radeon: cp isn't working (-22).
[ 2.194506] radeon 0000:01:05.0: failed initializing CP (-22).
[ 2.194508] radeon 0000:01:05.0: Disabling GPU acceleration
[ 2.318118] [drm:r100_cp_fini] *ERROR* Wait for CP idle timeout, shutting down CP.
[ 2.440936] Failed to wait GUI idle while programming pipes. Bad things might happen.
[ 2.441053] [drm] radeon: cp finalized
$ lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04
$ apt-cache policy linux-image-
linux-image-
Installed: 3.2.0-24.38
Candidate: 3.2.0-24.38
Version table:
*** 3.2.0-24.38 0
500 http://
100 /var/lib/
3.2.0-24.37 0
500 http://
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe020000 irq 16'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,
Controls : 37
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'U0x46d0x8ad'/'USB Device 0x46d:0x8ad at usb-0000:00:13.1-2, full speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:08ad'
Controls : 3
Simple ctrls : 2
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: System manufacturer System Product Name
Package: linux-image-
PackageArchitec
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: precise third-party-
Uname: Linux 3.2.0-24-
UpgradeStatus: Upgraded to precise on 2012-04-27 (6 days ago)
UserGroups: adm admin audio cdrom dialout dip disk fax floppy fuse lpadmin netdev plugdev powerdev sambashare scanner tape video
dmi.bios.date: 09/07/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS M2A-VM ACPI BIOS Revision 1201
dmi.board.name: M2A-VM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.XX
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
---
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: linux-image-
PackageArchitec
Tags: precise third-party-
Uname: Linux 3.4.0-030400rc5
UnreportableReason: This is not an official Ubuntu package. Please remove any third party package and try again.
UpgradeStatus: Upgraded to precise on 2012-04-27 (6 days ago)
UserGroups: adm admin audio cdrom dialout dip disk fax floppy fuse lpadmin netdev plugdev powerdev sambashare scanner tape video
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
Changed in linux: | |
importance: | Unknown → Medium |
status: | Unknown → Confirmed |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 993802
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.