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[Bug 666054] [NEW] X crashes when attempting to watch HD TV in mythtv

 

Public bug reported:

Binary package hint: xserver-xorg-video-ati

It appears that MythTV was configured to use XvMC for HD video.  After changing to plain Xv, X does not crash.
Furthermore, it looks like I get "[drm:drm_mode_getfb] *ERROR* invalid framebuffer id" in dmesg when the crash occurs.
While I understand that xf86-video-ati does not necessarily support XvMC, it would be nice if it would fail in a way other than crashing X.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-ati 1:6.13.1-1ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
DRM.card0.HDMI_Type_A.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1360x768 1400x1050 1280x1024 1280x1024 1440x900 1440x900 1280x960 1360x768 1280x800 1280x800 1280x800 1152x864 1280x768 1280x768 1280x768 1280x768 1280x720 1024x768 1024x768 1024x768 1024x768 1024x768 800x600 800x600 800x600 800x600 800x600 848x480 720x480 640x480 640x480 640x480 640x480 640x480 720x400 640x400 640x350
 edid-base64: AP///////wBPLioAbxIAAC0QAQOAPCKgCzEwp1VGmCQQSUslSgCBwIGPgYABAQEBAQEBAQEBZiFQilAAtDAQPpYAVE8hAAAcqRoAoFAAFjAwIHMAVE8hAAAaAAAA/QAyVR5VDgAKICAgICAgAAAA/AAzMjctUzEyCiAgICAgAV4CAxNxRAUCAwQjCQcHZQMMABAAjArQiiDgLRAQPpYAVE8hAAAYjArQiiDgLRAQPpYAv08RAAAYAR0AclHQHiBuKFUAVE8hAAAeAR2AGHEcFiBYLCUAVE8hAACeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8g==
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes: 
 edid-base64:
Date: Sun Oct 24 16:43:29 2010
GdmLog: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log'] failed with exit code 1: cat: /var/log/gdm/:0.log: No such file or directory
GdmLog1: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
GdmLog2: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: ECS A785GM-M
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic root=/dev/mapper/hostname-root ro quiet splash
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: xserver-xorg-video-ati
dmi.bios.date: 07/17/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080015
dmi.board.name: A785GM-M
dmi.board.vendor: ECS
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.chassis.vendor: ECS
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080015:bd07/17/2009:svnECS:pnA785GM-M:pvr1.0:rvnECS:rnA785GM-M:rvr1.0:cvnECS:ct3:cvr:
dmi.product.name: A785GM-M
dmi.product.version: 1.0
dmi.sys.vendor: ECS
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.35-22-generic
xkbcomp:
 Error: command ['xkbcomp', ':0', '-w0', '-'] failed with exit code 1: No protocol specified
 Error:            Cannot open display ":0"
                   Exiting

** Affects: xserver-xorg-video-ati (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug maverick

-- 
X crashes when attempting to watch HD TV in mythtv
https://bugs.launchpad.net/bugs/666054
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