Forwarding this bug from Ubuntu reporter Kees Cook: http://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/434956 [Problem] Resume works normally if I do not boot with "radeon.modeset=1". Resume technically works, but the screen never comes back. I can log in blind and reboot, etc. [Original Description] Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: kees 3868 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with STAC9750,51 at irq 7' Mixer name : 'SigmaTel STAC9750,51' Components : 'AC97a:83847650' Controls : 36 Simple ctrls : 23 Date: Tue Sep 22 17:11:01 2009 DistroRelease: Ubuntu 9.10 HibernationDevice: RESUME=UUID=dd5a07c0-5fb9-4c26-8d00-96f85883501f Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 002: ID 413c:8000 Dell Computer Corp. BC02 Bluetooth Adapter Bus 002 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 MachineType: Dell Computer Corporation Inspiron 8600 Package: linux-image-2.6.31-10-generic 2.6.31-10.34 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-10-generic root=UUID=7c473bb8-1b58-4622-bc01-6fb0ea4f20a8 ro splash ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8ProcVersionSignature: Ubuntu 2.6.31-10.34-generic RelatedPackageVersions: linux-backports-modules-2.6.31-10-generic N/A linux-firmware 1.19 RfKill: 1: hci0: Bluetooth Soft blocked: no Hard blocked: no SourcePackage: linux Uname: Linux 2.6.31-10-generic i686 WpaSupplicantLog: dmi.bios.date: 06/30/2005 dmi.bios.vendor: Dell Computer Corporation dmi.bios.version: A14 dmi.board.name: 0D5689 dmi.board.vendor: Dell Computer Corporation dmi.chassis.type: 8 dmi.chassis.vendor: Dell Computer Corporation dmi.modalias: dmi:bvnDellComputerCorporation:bvrA14:bd06/30/2005:svnDellComputerCorporation:pnInspiron8600:pvr:rvnDellComputerCorporation:rn0D5689:rvr:cvnDellComputerCorporation:ct8:cvr: dmi.product.name: Inspiron 8600 dmi.sys.vendor: Dell Computer Corporation
Created attachment 29782 [details] BootDmesg.txt
Created attachment 29783 [details] CurrentDmesg.txt
If you can try drm-next, there are a number of s/r related fixes.
For reference this is: 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] [1002:4e50] I suspect this bug is likely a dup of bug 23103 which is also a 9600 RV350.
Created attachment 32827 [details] dmesg following resume
Created attachment 32828 [details] registers when vt1 active after a coldboot
Created attachment 32830 [details] registers when Xorg active after a coldboot
Created attachment 32831 [details] registers after resume when vt1 was active during suspend
Created attachment 32832 [details] registers after resume when Xorg was active during suspend
Please check bug #26185 , I think this can be duplicate. pm-utils needs to avoid any restoring of GPU state as it's done in KMS driver now. Version 1.3 of pm-utils will do that correctly when finally released (we have rc3 currently).
It's not a dup of that bug -- I am already running pm-utils 1.3.0, and I can see that it detects KMS and drops all video quirks: system.firmware.version = A14 system.firmware.vendor = Dell Computer Corporation system.firmware.release_date = 06/30/2005 system.hardware.vendor = Dell Computer Corporation system.hardware.product = Inspiron 8600 system.hardware.version = system.board.product = 0D5689 system.board.version = system.board.vendor = Dell Computer Corporation system.hardware.primary_video.vendor = 0x1002 system.hardware.primary_video.product = 0x4e50 system.hardware.primary_video.driver = radeon system.hardware.primary_video.using_kms = true system.kernel.version = 2.6.32-11-generic
Is this still an issue? If so, what is blocking its progress?
(In reply to comment #12) > Is this still an issue? If so, what is blocking its progress? It is still an issue for me at least.
*** This bug has been marked as a duplicate of bug 23103 ***
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