Ubuntu
hibernate package

Hibernate and suspend (sleep in lucid) only blanks monitor

Bug #538349 reported by svaens
24
This bug affects 5 people
Affects Status Importance Assigned to Milestone
hibernate (Ubuntu)
New
Undecided
Unassigned
Nominated for Lucid by Bastien Durel

Bug Description

Binary package hint: hibernate

Hibernate and suspend (sleep in lucid) only blanks monitor.

My machine is a sony vaio laptop, with ATI HD 3470 Mobility graphics

What I expected of sleep:

In Karmic, suspend will cause the following;

1. screen to blank (black)
2. laptop light to change from green to orange, and blink
3. fans to stop

In Lucid, alpha 3 (latest updates) what happens for sleep;

1. screen goes blank (black)
2. light remains green and constant
3. fans remain on
4. No change in laptop 'alertness'.
5. A touch of the space bar brings up immediately (too fast for it to be sleeping in any way) the authentication dialog.

In Karmic, Hibernate will cause the following;

1. screen to blank,
2. screen goes to console
3. messages , errors, eventual shutdown.
4. On laptop start-up, laptop resumes from previous state

In Lucid, alpha 3 (latest updates) what happens for hibernate

1. screen goes blank (black)
2. light remains green and constant
3. fans remain on
4. No change in laptop 'alertness'.
5. A touch of the space bar brings up immediately (too fast for it to be sleeping in any way) the authentication dialog.

Please let me know what further information I can provide.

Revision history for this message
OiPenguin (lars-andreas-kvisle) wrote :

I experience the described behaviour on Compal HEL 80 with Lucid beta when attempting to hibernate or suspend.

Revision history for this message
Bastien Durel (bastien-durel) wrote :

Same symptoms for Asus A6B00VC with nvidia graphics.

There is only 0.05s betwenn last suspend message and first resume message in logs

May 3 19:22:33 loulou kernel: [ 5402.782057] skge eth0: disabling interface
May 3 19:22:38 loulou kernel: [ 5404.780223] PM: Syncing filesystems ... done.
May 3 19:22:38 loulou kernel: [ 5404.876036] Freezing user space processes ... (elapsed 0.00 seconds) done.
May 3 19:22:38 loulou kernel: [ 5404.879349] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
May 3 19:22:38 loulou kernel: [ 5404.879441] Suspending console(s) (use no_console_suspend to debug)
May 3 19:22:38 loulou kernel: [ 5404.912062] sd 0:0:0:0: [sda] Synchronizing SCSI cache
May 3 19:22:38 loulou kernel: [ 5405.041465] sd 0:0:0:0: [sda] Stopping disk
May 3 19:22:38 loulou kernel: [ 5405.497705] PM: suspend of drv:sd dev:0:0:0:0 complete after 585.644 msecs
May 3 19:22:38 loulou kernel: [ 5405.901614] PM: suspend of drv:psmouse dev:serio4 complete after 403.854 msecs
May 3 19:22:38 loulou kernel: [ 5406.028026] PM: suspend of drv:atkbd dev:serio0 complete after 126.400 msecs
May 3 19:22:38 loulou kernel: [ 5406.070104] sd 0:0:0:0: [sda] Starting disk
May 3 19:22:38 loulou kernel: [ 5407.130870] PM: resume of drv:sd dev:0:0:0:0 complete after 1060.764 msecs
May 3 19:22:38 loulou kernel: [ 5407.270198] PM: resume of devices complete after 1241.181 msecs
May 3 19:22:38 loulou kernel: [ 5407.270294] PM: resume devices took 1.240 seconds
May 3 19:22:38 loulou kernel: [ 5407.270318] Restarting tasks ... done.
May 3 19:22:39 loulou kernel: [ 5408.484737] skge eth0: enabling interface
May 3 19:22:39 loulou kernel: [ 5408.489315] ADDRCONF(NETDEV_UP): eth0: link is not ready
May 3 19:22:39 loulou kernel: [ 5408.496799] ADDRCONF(NETDEV_UP): eth1: link is not ready
May 3 19:22:44 loulou kernel: [ 5413.443851] skge eth0: Link is up at 100 Mbps, full duplex, flow control both
May 3 19:22:44 loulou kernel: [ 5413.444503] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

Revision history for this message
Bastien Durel (bastien-durel) wrote :

With karmic's kernel, suspend works well, and there's no messages in /var/log/message as syslogd is shut down.

May 3 19:39:43 loulou kernel: Kernel logging (proc) stopped.
May 3 19:39:43 loulou rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="735" x-info="http://www.rsyslog.com"] exiting on signal 15.
May 3 19:40:35 loulou rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="3298" x-info="http://www.rsyslog.com"] (re)start

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.