| 2008-03-03 21:41:08 |
Nicolay Doytchev |
bug |
|
|
added bug |
| 2008-03-05 00:14:38 |
Nicolay Doytchev |
title |
Lockup on cable unplugged |
Lockup on AC cable unplugged |
|
| 2008-03-05 00:22:53 |
Nicolay Doytchev |
description |
Binary package hint: gnome-power-manager
Distro:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)"
Package:
gnome-power-manager
Version:
2.21.92-0ubuntu1
Problem:
My laptop computer (Clevo D400S / Intel P4 1.8GHz / SiS 650 Chipset) has strange behaviour in Ubuntu 7.10 and 8.04 when suspending. I have experienced lockups on some resumes usually 1 of 3 and narrowed the behaviour by extensive testing and here is how I can reproduce it:
1. I startup the book on battery;
2. I suspend after loaded to desktop;
3. Then when suspended I plug in the AC;
4. I resume it;
5. Everything goes fine;
6. And here if I unplug the AC my book locksup;
There is no output in /var/log/syslog or kernlog, and the suspend log goes normal.
I have tested this with the stock 7.10 kernel, as well as with Debian's 2.6.24 kernel and same story repeats.
What I discovered is that if I kill gnome-power-manager after step 5 and before step 6 - there is no lockup and
system continues to function properly. If I restart it after killing it - everything continues to work properly. I decided that I will try to upgrade to 8.04 and see if this has been fixed - and indeed there was no such problem with 2.6.24 , but gnome-power-manager didn't measure battery at all only #acpi did. Then I started 8.04 with the 2.6.22 kernel and gnome-power-manager measured everything fine but the initial problem reappeared.
Now I am not totally sure that the bug is in gnome-power-manager or in the connection between that and the acpi system or in the kernel itself. But it looks like the rest of the system works fine if gnome-power-manager doesnt interfere too much with it (8.04 + 2.6.24). I hope it is an isolated problemon my machine - I will just execute a script to kill and restart g-p-m on resume but if it is a bug it needs to be fixed imo. |
Binary package hint: gnome-power-manager
Distro:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)"
Package:
gnome-power-manager
Version:
2.21.92-0ubuntu1
Problem:
My laptop computer (Clevo D400S / Intel P4 1.8GHz / SiS 650 Chipset) has strange behaviour in Ubuntu 7.10 and 8.04 when suspending. I have experienced lockups on some resumes usually 1 of 3 and narrowed the behaviour by extensive testing and here is how I can reproduce it:
1. I startup the book on battery;
2. I suspend after loaded to desktop;
3. Then when suspended I plug in the AC;
4. I resume it;
5. Everything goes fine;
6. And here if I unplug the AC my book locksup;
There is no output in /var/log/syslog or kernlog, and the suspend log goes normal.
I have tested this with the stock 7.10 kernel, as well as with Debian's 2.6.24 kernel and same story repeats.
What I discovered is that if I kill gnome-power-manager after step 5 and before step 6 - there is no lockup and
system continues to function properly. If I restart it after killing it - everything continues to work properly. I decided that I will try to upgrade to 8.04 and see if this has been fixed - and indeed there was no such problem with 2.6.24 , but gnome-power-manager didn't measure battery at all only #acpi did. Then I started 8.04 with the 2.6.22 kernel and gnome-power-manager measured everything fine but the initial problem reappeared.
Now I am not totally sure that the bug is in gnome-power-manager or in the connection between that and the acpi system or in the kernel itself. But it looks like the rest of the system works fine if gnome-power-manager doesnt interfere too much with it (8.04 + 2.6.24). I hope it is an isolated problemon my machine - I will just execute a script to kill and restart g-p-m on resume but if it is a bug it needs to be fixed imo.
04 Mar | Update:
After yesterday's updates (2.6.24-10 to 11):
1. g-p-m detects battery life correctly.
2. lockups are back as well. |
|
| 2008-03-05 00:39:23 |
Nicolay Doytchev |
description |
Binary package hint: gnome-power-manager
Distro:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)"
Package:
gnome-power-manager
Version:
2.21.92-0ubuntu1
Problem:
My laptop computer (Clevo D400S / Intel P4 1.8GHz / SiS 650 Chipset) has strange behaviour in Ubuntu 7.10 and 8.04 when suspending. I have experienced lockups on some resumes usually 1 of 3 and narrowed the behaviour by extensive testing and here is how I can reproduce it:
1. I startup the book on battery;
2. I suspend after loaded to desktop;
3. Then when suspended I plug in the AC;
4. I resume it;
5. Everything goes fine;
6. And here if I unplug the AC my book locksup;
There is no output in /var/log/syslog or kernlog, and the suspend log goes normal.
I have tested this with the stock 7.10 kernel, as well as with Debian's 2.6.24 kernel and same story repeats.
What I discovered is that if I kill gnome-power-manager after step 5 and before step 6 - there is no lockup and
system continues to function properly. If I restart it after killing it - everything continues to work properly. I decided that I will try to upgrade to 8.04 and see if this has been fixed - and indeed there was no such problem with 2.6.24 , but gnome-power-manager didn't measure battery at all only #acpi did. Then I started 8.04 with the 2.6.22 kernel and gnome-power-manager measured everything fine but the initial problem reappeared.
Now I am not totally sure that the bug is in gnome-power-manager or in the connection between that and the acpi system or in the kernel itself. But it looks like the rest of the system works fine if gnome-power-manager doesnt interfere too much with it (8.04 + 2.6.24). I hope it is an isolated problemon my machine - I will just execute a script to kill and restart g-p-m on resume but if it is a bug it needs to be fixed imo.
04 Mar | Update:
After yesterday's updates (2.6.24-10 to 11):
1. g-p-m detects battery life correctly.
2. lockups are back as well. |
Binary package hint: gnome-power-manager
Distro:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)"
Package:
gnome-power-manager
Version:
2.21.92-0ubuntu1
Problem:
My laptop computer (Clevo D400S / Intel P4 1.8GHz / SiS 650 Chipset) has strange behaviour in Ubuntu 7.10 and 8.04 when suspending. I have experienced lockups on some resumes usually 1 of 3 and narrowed the behaviour by extensive testing and here is how I can reproduce it:
1. I startup the book on battery;
2. I suspend after loaded to desktop;
3. Then when suspended I plug in the AC;
4. I resume it;
4.5. With 2.6.22 there was a very fast libnotify popup on g-p-m which I succeeded to screen / see attachment /
5. Everything goes fine;
6. And here if I unplug the AC my book locksup;
There is no output in /var/log/syslog or kernlog, and the suspend log goes normal.
I have tested this with the stock 7.10 kernel, as well as with Debian's 2.6.24 kernel and same story repeats.
What I discovered is that if I kill gnome-power-manager after step 5 and before step 6 - there is no lockup and
system continues to function properly. If I restart it after killing it - everything continues to work properly. I decided that I will try to upgrade to 8.04 and see if this has been fixed - and indeed there was no such problem with 2.6.24 , but gnome-power-manager didn't measure battery at all only #acpi did. Then I started 8.04 with the 2.6.22 kernel and gnome-power-manager measured everything fine but the initial problem reappeared.
Now I am not totally sure that the bug is in gnome-power-manager or in the connection between that and the acpi system or in the kernel itself. But it looks like the rest of the system works fine if gnome-power-manager doesnt interfere too much with it (8.04 + 2.6.24). I hope it is an isolated problemon my machine - I will just execute a script to kill and restart g-p-m on resume but if it is a bug it needs to be fixed imo.
04 Mar | Update:
After yesterday's updates (2.6.24-10 to 11):
1. g-p-m detects battery life correctly.
2. lockups are back as well the fast popup is missing. |
|
| 2008-03-05 00:40:56 |
Nicolay Doytchev |
bug |
|
|
added attachment 'Screenshot.png' (Screen of the fast popup after resume.) |
| 2008-06-19 15:06:16 |
Pedro Villavicencio |
gnome-power-manager: status |
New |
Incomplete |
|
| 2008-06-19 15:06:16 |
Pedro Villavicencio |
gnome-power-manager: importance |
Undecided |
Low |
|
| 2008-06-20 13:48:17 |
Pedro Villavicencio |
gnome-power-manager: status |
Incomplete |
Invalid |
|
