BUG: scheduling while atomic: Xorg/3632/0x10000001
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
connecting an external monitor through VGA port and trying to configure it through xrandr
Natty fresh install.
fglr installed, fglrx libglx.so and libGL.so.1.2 linked so that it works.
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xc4500000 irq 44'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xc4420000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Wed Apr 13 20:22:29 2011
Failure: oops
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110410)
MachineType: Hewlett-Packard HP Pavilion dv3 Notebook PC
OopsText:
BUG: scheduling while atomic: Xorg/3632/
Modules linked in: binfmt_misc parport_pc ppdev snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi arc4 snd_rawmidi fglrx(P) snd_seq_midi_event ath9k mac80211 snd_seq snd_timer ath9k_common uvcvideo videodev ath9k_hw ath snd_seq_device v4l2_compat_ioctl32 cfg80211 snd hp_wmi hid_apple hp_accel lis3lv02d lp i915 soundcore drm_kms_helper drm i2c_algo_bit intel_ips psmouse video serio_raw input_polldev parport snd_page_alloc sparse_keymap joydev usbhid hid r8169 ahci libahci
Pid: 3632, comm: Xorg Tainted: P D 2.6.38-8-generic #41-Ubuntu
Call Trace:
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.50
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Title: BUG: scheduling while atomic: Xorg/3632/
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/14/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.26
dmi.board.
dmi.board.name: 1433
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 85.82
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Pavilion dv3 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
I am affected by this bug also.
The conditions are the same: with no external VGA connected, everything works fine -- when we connect and use it on the "right-of LVDS1" (xrandr language) the problem happens from time to time. Sometimes my machine switches to console and shows the oops, sometimes it reboots and some other times the screen gets messy and blinking (possibly because the video mode didn't switch and the kernel tried to print the textual info anyway). In any circumstances the system halts (no alt-sysrq or network response).
Some other thing to add -- I'm still investigating this -- it seems to be an issue only if you are running on 64bits. I'll test with 32bits and get back here.
Anyway this bug seems to be very machine specific. Probably it affects only the i915 intel video driver (can someone please confirm if this happens with another card / driver?) and/or with the HP Pavilion -- is it possibly caused by a hardware configuration or bios version/bug?
These are the environment/ conditions that I have and if someone is affected by this bug, please can you comment on these variables?
Anyway there seems to be a bug related to this one -- see bug #621371
Thanks,
Luiz.