Bug#572880: video-radeon: frequent lockups on suspend to disk/resume with KMS
On 7 Mar 2010, Hramrach verbalised: I have upgraded the system to get KMS working and now the system would lockup about once in three tries when doing suspend to disk/resume. I suspect this is related to KMS but I had to upgrade quite a bit of stuff to get it working so I cannot be sure. Bug https://bugs.freedesktop.org/show_bug.cgi?id=26872 is a bisection of a 100%-reproducible (for me) lockup in KMS suspension in 2.6.33. It may be related. (Then again it may not: your lockup is not consistently reproducible. I'm not sure how we can get useful debugging info out at freeze time. Will even a netconsole work?) -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#572880: video-radeon: frequent lockups on suspend to disk/resume with KMS
On 03/09/2010 03:41 PM, Nix wrote: On 7 Mar 2010, Hramrach verbalised: I have upgraded the system to get KMS working and now the system would lockup about once in three tries when doing suspend to disk/resume. I suspect this is related to KMS but I had to upgrade quite a bit of stuff to get it working so I cannot be sure. Bughttps://bugs.freedesktop.org/show_bug.cgi?id=26872 is a bisection of a 100%-reproducible (for me) lockup in KMS suspension in 2.6.33. It may be related. (Then again it may not: your lockup is not consistently reproducible. I'm not sure how we can get useful debugging info out at freeze time. Will even a netconsole work?) Mine does not seem to be caused by KMS, the same kernel locks up on suspend without KMS. Also I see a pattern with the lockups: when I test if suspend/resume is working it does not lockup most of the time but when I am finished with testing and start normal applications (most notably Firefox) the system locks up on suspend most of the time. I do not see any messages at the point when the sytem locks up. The only message on the screen is s2disk: Snapshotting system. Normally I get additional messages before and after this message but in this case it stays indefinitely with the fan running at top speed. Thanks Michal -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#572880: video-radeon: frequent lockups on suspend to disk/resume with KMS
On 03/07/2010 01:57 PM, Brice Goglin wrote: Hramrach wrote: Package: xserver-xorg-video-radeon Version: 1:6.12.191-1 Severity: normal File: video-radeon I have upgraded the system to get KMS working and now the system would lockup about once in three tries when doing suspend to disk/resume. I suspect this is related to KMS but I had to upgrade quite a bit of stuff to get it working so I cannot be sure. I will try with KMS disabled for now. Is the log below from before or after you think you disabled KMS ? I am asking because of this: Kernel command line: root=/dev/mapper/nc4010-root ro splash video=radeonfb:mode=800x600 [...] (II) [KMS] drm report modesetting isn't supported Yes, it's after I disabled modesetting. I can tell if it is enabled or not as it affects both console and X visibly. radeonfb is blacklisted in 2.6.33 and I could not figure out the parameters that loaded it in 2.6.32 anyway. Either way it's not modesetting what breaks suspend, it must be some unrelated change in the new packages. The system locks up on suspend with modesetting disabled as well. Thanks Michal -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#572880: video-radeon: frequent lockups on suspend to disk/resume with KMS
Package: xserver-xorg-video-radeon Version: 1:6.12.191-1 Severity: normal File: video-radeon I have upgraded the system to get KMS working and now the system would lockup about once in three tries when doing suspend to disk/resume. I suspect this is related to KMS but I had to upgrade quite a bit of stuff to get it working so I cannot be sure. I will try with KMS disabled for now. -- Package-specific info: /var/lib/x11/X.roster does not exist. /var/lib/x11/X.md5sum does not exist. X server symlink status: lrwxrwxrwx 1 root root 13 Oct 4 18:23 /etc/X11/X - /usr/bin/Xorg -rwxr-xr-x 1 root root 1712808 Feb 16 09:39 /usr/bin/Xorg /var/lib/x11/xorg.conf.roster does not exist. VGA-compatible devices on PCI bus: 01:05.0 VGA compatible controller: ATI Technologies Inc Radeon IGP 330M/340M/350M /etc/X11/xorg.conf does not exist. Xorg X server log files on system: -rw-r--r-- 1 root root 44489 Mar 7 11:42 /var/log/Xorg.0.log Contents of most recent Xorg X server log file /var/log/Xorg.0.log: X.Org X Server 1.7.5 Release Date: 2010-02-16 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.32-trunk-686 i686 Debian Current Operating System: Linux nc4010 2.6.33-2-686 #1 SMP Mon Mar 1 03:56:47 UTC 2010 i686 Kernel command line: root=/dev/mapper/nc4010-root ro splash video=radeonfb:mode=800x600 Build Date: 16 February 2010 08:37:23AM xorg-server 2:1.7.5-1 (bgog...@debian.org) Current version of pixman: 0.16.4 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: /var/log/Xorg.0.log, Time: Sun Mar 7 11:42:06 2010 (II) Loader magic: 0x81e7020 (II) Module ABI versions: X.Org ANSI C Emulation: 0.4 X.Org Video Driver: 6.0 X.Org XInput driver : 7.0 X.Org Server Extension : 2.0 (++) using VT number 7 (--) PCI:*(0:1:5:0) 1002:4337:0e11:005a ATI Technologies Inc Radeon IGP 330M/340M/350M rev 0, Mem @ 0x9800/134217728, 0x9000/65536, I/O @ 0x2000/256, BIOS @ 0x/131072 (==) Using default built-in configuration (30 lines) (==) --- Start of built-in configuration --- Section Device Identifier Builtin Default ati Device 0 Driver ati EndSection Section Screen Identifier Builtin Default ati Screen 0 Device Builtin Default ati Device 0 EndSection Section Device Identifier Builtin Default vesa Device 0 Driver vesa EndSection Section Screen Identifier Builtin Default vesa Screen 0 Device Builtin Default vesa Device 0 EndSection Section Device Identifier Builtin Default fbdev Device 0 Driver fbdev EndSection Section Screen Identifier Builtin Default fbdev Screen 0 Device Builtin Default fbdev Device 0 EndSection Section ServerLayout Identifier Builtin Default Layout Screen Builtin Default ati Screen 0 Screen Builtin Default vesa Screen 0 Screen Builtin Default fbdev Screen 0 EndSection (==) --- End of built-in configuration --- (==) ServerLayout Builtin Default Layout (**) |--Screen Builtin Default ati Screen 0 (0) (**) | |--Monitor default monitor (**) | |--Device Builtin Default ati Device 0 (==) No monitor specified for screen Builtin Default ati Screen 0. Using a default monitor configuration. (**) |--Screen Builtin Default vesa Screen 0 (1) (**) | |--Monitor default monitor (**) | |--Device Builtin Default vesa Device 0 (==) No monitor specified for screen Builtin Default vesa Screen 0. Using a default monitor configuration. (**) |--Screen Builtin Default fbdev Screen 0 (2) (**) | |--Monitor default monitor (**) | |--Device Builtin Default fbdev Device 0 (==) No monitor specified for screen Builtin Default fbdev Screen 0. Using a default monitor configuration. (==) Automatically adding devices (==) Automatically enabling devices (WW) The directory /usr/share/fonts/X11/cyrillic does not exist. Entry deleted from font path. (WW) The directory /usr/share/fonts/X11/100dpi/ does not exist. Entry deleted from font path. (WW) The directory /usr/share/fonts/X11/75dpi/ does not exist. Entry deleted from font path. (WW) The directory /usr/share/fonts/X11/100dpi does not exist. Entry deleted from font path. (WW) The directory /usr/share/fonts/X11/75dpi does not exist. Entry deleted from font path. (==) FontPath set to: /usr/share/fonts/X11/misc, /usr/share/fonts/X11/Type1,
Bug#572880: video-radeon: frequent lockups on suspend to disk/resume with KMS
Hramrach wrote: Package: xserver-xorg-video-radeon Version: 1:6.12.191-1 Severity: normal File: video-radeon I have upgraded the system to get KMS working and now the system would lockup about once in three tries when doing suspend to disk/resume. I suspect this is related to KMS but I had to upgrade quite a bit of stuff to get it working so I cannot be sure. I will try with KMS disabled for now. Is the log below from before or after you think you disabled KMS ? I am asking because of this: Kernel command line: root=/dev/mapper/nc4010-root ro splash video=radeonfb:mode=800x600 [...] (II) [KMS] drm report modesetting isn't supported Brice -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
