Public bug reported: How to reproduce:
* start Firefox from Ubuntu Lynx, with flash installed * then go to: http://www.ardmediathek.de/ard/servlet/content/3517136?documentId=8068044 * watch the footage a bit, switch windows or click on tab or click outside of the browser window Result: * nothing will happen * CTRL-Alt-Del will have no effect * CTRL-Alt-Backspace will have no effect * CTRL-Alt-F1 (changing into a tty) will have no effect * sometimes the footage/film will continue to be shown, sometimes only sound will continue * system will be completely unusable I have not tried to ssh in and kill processes etc. Important note: * this will *only* happen, when DRI is enabled. When I put "Option 'NoDRI'" into the xorg.conf, then the video will *not* crash X. Architecture: * amd64 Machine: Hewlett-Packard HP Compaq 6710b Release: * Ubuntu 10.04 LTS lspci -v -v: * 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) Subsystem: Hewlett-Packard Company Device 30c0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 29 Region 0: Memory at e4300000 (64-bit, non-prefetchable) [size=1M] Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 4000 [size=8] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 kerel log: * doesn't show anything special. Package: * xserver-xorg-video-intel 2:2.9.1-3ubuntu5 lsmod: cryptd aes_x86_64 aes_generic binfmt_misc ppdev vboxnetadp vboxnetflt vboxdrv dm_crypt tpm_infineon snd_hda_codec_analog arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq sbp2 joydev iwl3945 snd_timer ieee1394 btusb bluetooth snd_seq_device iwlcore hp_accel tpm_tis lis3lv02d tpm tpm_bios snd input_polldev psmouse serio_raw mac80211 led_class soundcore snd_page_alloc cfg80211 lp parport fbcon tileblit font bitblit softcursor vga16fb vgastate i915 drm_kms_helper drm i2c_algo_bit video tg3 output intel_agp ahci Related Packages: * xserver-xorg 1:7.5+5ubuntu1 libgl1-mesa-glx 7.7.1-1ubuntu3 libdrm2 2.4.18-1ubuntu3 xorg.conf: * none Xorg.log: * see attachement ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: lucid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/853057 Title: [GM965] reproducible: watching video with DRI will freeze X To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/853057/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp