Hi, I have the same problem with ubuntu 10.10
These are the first lines of syslog after the crash: Mar 13 21:54:44 NAS NetworkManager[906]: <error> [1300049684.2488] [nm-manager.c:1317] user_proxy_init() : could not init user settings proxy: (3) Could not get owner of name 'org.freedesktop.NetworkManagerUse rSettings': no such name Mar 13 21:54:44 NAS gdm-simple-slave[2426]: WARNING: Unable to load file '/etc/gdm/custom.conf': No such file or directory Mar 13 21:54:44 NAS acpid: client 1968[0:0] has disconnected Mar 13 21:54:44 NAS acpid: client connected from 2430[0:0] Mar 13 21:54:44 NAS acpid: 1 client rule loaded Mar 13 21:54:44 NAS kernel: [ 1057.400143] HDMI hot plug event: Pin=5 Presence_Detect=0 ELD_Valid=1 Mar 13 21:54:45 NAS NetworkManager[906]: <error> [1300049685.217361] [nm-manager.c:1317] user_proxy_init (): could not init user settings proxy: (3) Could not get owner of name 'org.freedesktop.NetworkManagerU serSettings': no such name Mar 13 21:54:47 NAS gdm-session-worker[2474]: WARNING: Unable to load file '/etc/gdm/custom.conf': No su ch file or directory Mar 13 21:54:47 NAS rtkit-daemon[1432]: Successfully made thread 2479 of process 2479 (n/a) owned by '11 3' high priority at nice level -11. Mar 13 21:54:47 NAS rtkit-daemon[1432]: Supervising 1 threads of 1 processes of 1 users. Mar 13 21:54:47 NAS gdm-simple-greeter[2471]: Gtk-WARNING: /build/buildd/gtk+2.0-2.22.0/gtk/gtkwidget.c: 5684: widget not within a GtkWindow Mar 13 21:54:48 NAS rtkit-daemon[1432]: Successfully made thread 2489 of process 2479 (n/a) owned by '11 3' RT at priority 5. Mar 13 21:54:48 NAS rtkit-daemon[1432]: Supervising 2 threads of 1 processes of 1 users. Mar 13 21:54:48 NAS rtkit-daemon[1432]: Successfully made thread 2490 of process 2479 (n/a) owned by '11 3' RT at priority 5. Mar 13 21:54:48 NAS rtkit-daemon[1432]: Supervising 3 threads of 1 processes of 1 users. Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: snd_pcm_avail_delay() returned strange values: delay 0 is less than avail 88. Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: snd_pcm_dump(): Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: Soft volume PCM Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: Control: PCM Playback Volume Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: min_dB: -51 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: max_dB: 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: resolution: 256 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: Its setup is: Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: stream : CAPTURE Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: access : MMAP_INTERLEAVED Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: format : S16_LE Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: subformat : STD Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: channels : 2 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: rate : 44100 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: exact rate : 44100 (44100/1) Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: msbits : 16 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: buffer_size : 88192 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_size : 44096 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_time : 999909 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: tstamp_mode : ENABLE Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_step : 1 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: avail_min : 87310 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_event : 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: start_threshold : -1 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: stop_threshold : 1444937728 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: silence_threshold: 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: silence_size : 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: boundary : 1444937728 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: Slave: Hardware PCM card 0 'HDA Intel' device 0 subdevice 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: Its setup is: Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: stream : CAPTURE Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: access : MMAP_INTERLEAVED Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: format : S16_LE Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: subformat : STD Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: channels : 2 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: rate : 44100 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: exact rate : 44100 (44100/1) Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: msbits : 16 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: buffer_size : 88192 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_size : 44096 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_time : 999909 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: tstamp_mode : ENABLE Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_step : 1 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: avail_min : 87310 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: period_event : 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: start_threshold : -1 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: stop_threshold : 1444937728 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: silence_threshold: 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: silence_size : 0 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: boundary : 1444937728 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: appl_ptr : 87384 Mar 13 21:54:50 NAS pulseaudio[2479]: alsa-util.c: hw_ptr : 87384 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/709642 Title: acpid client disconnected restarts gnome session -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs