I have a same problem on lucid and nvidia card. I use actually nvidia with proprietary graphics drivers. AMD Athlon +3500 Nvidia 6600 TD Silencer
it appear in 32 and 64 bits version i try use firefox with and without flash (all version) i try nvidia drivers : nouveau / proprietary / run i clean my computer too the problem continue history : - karmic 64 migrate to lucid 64 : ok --> at kernel 2.6.32-24 problem start --> try 2.6.32-21 and 24 ... problem continue - reinstall to lucid 10.04.1 64 --> problem continue - reinstall to lucid 10.04.1 32 --> problem continue just before freeze : /var/log/syslog Sep 23 14:04:35 ici gdm-session-worker[1441]: GLib-GObject-CRITICAL: g_value_get_boolean: assertion `G_VALUE_HOLDS_BOOLEAN (value)' failed Sep 23 14:04:39 ici rtkit-daemon[1454]: Sucessfully made thread 1800 of process 1800 (n/a) owned by '1000' high priority at nice level -11. Sep 23 14:04:39 ici rtkit-daemon[1454]: Supervising 4 threads of 2 processes of 2 users. Sep 23 14:04:40 ici rtkit-daemon[1454]: Sucessfully made thread 1808 of process 1800 (n/a) owned by '1000' RT at priority 5. Sep 23 14:04:40 ici rtkit-daemon[1454]: Supervising 5 threads of 2 processes of 2 users. Sep 23 14:04:40 ici rtkit-daemon[1454]: Sucessfully made thread 1809 of process 1800 (n/a) owned by '1000' RT at priority 5. Sep 23 14:04:40 ici rtkit-daemon[1454]: Supervising 6 threads of 2 processes of 2 users. Sep 23 14:04:40 ici pulseaudio[1800]: module-alsa-card.c: Failed to find a working profile. Sep 23 14:04:40 ici pulseaudio[1800]: module.c: Failed to load module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed. Sep 23 14:04:40 ici python: hp-systray[1805]: error: option -s not recognized Sep 23 14:04:41 ici nautilus: [N-A] Nautilus-Actions Menu Extender 2.30.2 initializing... Sep 23 14:04:41 ici nautilus: [N-A] Nautilus-Actions Tracker 2.30.2 initializing... Sep 23 14:05:23 ici kernel: [ 83.576027] Clocksource tsc unstable (delta = -165803167 ns) -- Random system freeze https://bugs.launchpad.net/bugs/636094 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
