[Bug 349802] New: Changing CPU governor after s2ram doesn't work

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bugzilla_noreply＠novell.com

19 Dec 2007 19 Dec '07

15:03

https://bugzilla.novell.com/show_bug.cgi?id=349802 Summary: Changing CPU governor after s2ram doesn't work Product: openSUSE 10.3 Version: Final Platform: i586 OS/Version: openSUSE 10.3 Status: NEW Severity: Normal Priority: P5 - None Component: Mobile Devices AssignedTo: behlert@novell.com ReportedBy: hessijames@gmail.com QAContact: qa@suse.de Found By: Other Created an attachment (id=188257) --> (https://bugzilla.novell.com/attachment.cgi?id=188257) Execution of some commands and their error messages I'm running opensuse 10.3 on a Dell Inspiron 1520 with an Intel Core 2 Duo T7250. After suspending to RAM powersave can't change the CPU governor (but cpufreq-set does). Also the second CPU core isn't reachable. I have created an attachment with some outputs. I hope this is the correct place to report this problem and the information are useful. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

19 Dec 19 Dec

19:39

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 Stefan Behlert changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |behlert@novell.com AssignedTo|behlert@novell.com |hmacht@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

21:58

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 User seife@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=349802#c1 Stefan Seyfried changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fseidel@novell.com, hmacht@novell.com AssignedTo|hmacht@novell.com |pavel@novell.com --- Comment #1 from Stefan Seyfried 2007-12-19 14:58:36 MST --- smells like a kernel problem, nothing userspace can probably fix. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

22:32

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

20 Dec 20 Dec

11:35

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 User hmacht@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=349802#c2 --- Comment #2 from Holger Macht 2007-12-20 04:35:43 MST --- Stefan is right here. The main issue seems to be the second core disappearing. The hald-addon-cpufreq (which powersave -o is calling) includes some sanity checks because it always tries to set the same governor for all cores. And this is failing. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

25 Dec 25 Dec

12:42

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=349802#c3 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |hessijames@gmail.com --- Comment #3 from Pavel Machek 2007-12-25 05:42:04 MST --- Can you do few cpu hotplug/unplug cycles (echo 0/1 > /sys/..../cpu1/online) to see if cpu hotplug works for you? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

13:23

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 User hessijames@gmail.com added comment https://bugzilla.novell.com/show_bug.cgi?id=349802#c4 --- Comment #4 from Daniel Faust 2007-12-25 06:23:45 MST --- Ok, tried it tree times. Two times it worked without problems, after s2ram echo still worked but didn't have an effect. And one time the system froze. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

bugzilla_noreply＠novell.com

15 Jan 15 Jan

10:38

New subject: [Bug 349802] Changing CPU governor after s2ram doesn't work

https://bugzilla.novell.com/show_bug.cgi?id=349802 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=349802#c5 --- Comment #5 from Pavel Machek 2008-01-15 03:38:12 MST --- So even cpu hotplug alone can kill your system? Bad :-(. Any chance to try recent vanilla kernel? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.