Never had anything but the 12.04 LTS on this machine. Will try again once Kernel 3.10.0-2.10 or higher with the mei_me fix is in http://cdimage.ubuntu.com/daily-live/current/saucy- desktop-i386.manifest (3.10.0-5.14 seems to be an even newer one to me, but Monday's Ubuntu 13.10 build had symptoms like https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1196155).
If there is a way I can run an extended trace on snd_hda_codec_hdmi while making it crash, please let me know. When it freezes, it does so too hard and fast to even sync file systems though, hence logs are likely to be empty unless they immediately go to another machine over netcat or similar. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1203520 Title: 10de:1040 snd_hda_codec_hdmi (via pavucontrol or applications playing sound) freezes Ubuntu 12.04 LTS Status in “linux” package in Ubuntu: Incomplete Bug description: Ubuntu 12.04 LTS Precise Pangolin freezes most of the time when trying to use HDMI audio (in particular from google-talkplugin, mplayer, vdr- sxfe, vlc, xine) up to and including the current Kernel 3.2.0-49 without putting snd_hda_codec_hdmi on the /etc/modprobe.d/blacklist- oss.conf (thereby losing sound over the Nvidia outputs). Invoking pavucontrol with snd_hda_codec_hdmi loaded almost always results in a crash that makes even Ctrl-Alt-SysRq inaccessible. Freezes also occurred with both hw and plughw devices of the Nvidia HDMIs under ALSA when pulseaudio had been uninstalled for testing. According to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173769 #3 there is "a kernel issue which most likely is to happen with Nvidia graphics", this is also not fixed by using https://code.launchpad.net /~ubuntu-audio-dev/+archive/alsa-daily/+files/oem-audio-hda-daily- dkms_0.201307180553%7Eprecise1_all.deb according to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 #16. New bug as identified by David Henningsson (diwic) to have different causes than https://bugs.launchpad.net/ubuntu-desktop- tests/+bug/1169984 at #119 et seq. Blacklisting is the supposed fix in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181616 and http://lists.debian.org/debian-kernel/2012/05/msg00110.html but not the solution if HDMI audio is needed. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu17.3 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: user 2378 F.... pulseaudio /dev/snd/controlC1: user 2378 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45' Mixer name : 'Analog Devices AD1884' Components : 'HDA:11d41884,103c2819,00100100' Controls : 31 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 Card2.Amixer.info: Card hw:2 'NVidia'/'HDA NVidia at 0xf3000000 irq 17' Mixer name : 'Nvidia ID 1c' Components : 'HDA:10de001c,14628097,00100100' Controls : 0 Simple ctrls : 0 Card2.Amixer.values: DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=b779581c-49c5-4cca-8cac-3d2b5243b6ee InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) IwConfig: lo no wireless extensions. eth0 no wireless extensions. MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower MarkForUpload: True NonfreeKernelModules: nvidia Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-48-generic-pae root=UUID=967f80d1-798e-4c04-bb4c-935f35d7397b ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-48.74-generic-pae 3.2.46 RelatedPackageVersions: linux-restricted-modules-3.2.0-48-generic-pae N/A linux-backports-modules-3.2.0-48-generic-pae N/A linux-firmware 1.79.4 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no StagingDrivers: mei Tags: precise staging Uname: Linux 3.2.0-48-generic-pae i686 UnreportableReason: Your home partition has less than 3 MB of free space available, which leads to problems using applications and installing updates. Please free some space. UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 07/18/2007 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786F1 v01.04 dmi.board.asset.tag: CZC8277VRK dmi.board.name: 0AACh dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: CZC8277VRK dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.04:bd07/18/2007:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr: dmi.product.name: HP Compaq dc7800p Convertible Minitower dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1203520/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
