Bug 15130

Summary:

crashes on start

Product:

Sisyphus

Reporter:

Ivan Zakharyaschev <imz>

Component:

kpowersave

Assignee:

Nobody's working on this, feel free to take it <nobody>

Status:

CLOSED WORKSFORME

QA Contact:

qa-sisyphus

Severity:

critical

Priority:

Version:

unstable

Hardware:

all

OS:

Linux

Attachments:

Description	Flags
kpowersave.kcrash	none
kpowersave.trace	none

Description Ivan Zakharyaschev 2008-03-27 23:41:15 MSK

kpowersave-0.7.2-alt2

My powersaved doesn't really work (no speedstep module), but that's not
important: a program mustn't segfault.

I don't know whether it's the same bug as
https://bugzilla.altlinux.org/show_bug.cgi?id=11625 .
Steps to Reproduce:
[ivan@dell ~]$ sudo service powersaved status
acpid is stopped
powersaved is stopped
[ivan@dell ~]$ kpowersave
ERROR: Communication problem with kpowersave, it probably crashed.
[ivan@dell ~]$ KCrash: Application 'kpowersave' crashing...

[ivan@dell ~]$ sudo service powersaved start 
Starting acpid service:                                                        
                                                                               
   [ DONE ]
Starting powersaved service:                                                   
                                                                               
   [ DONE ]
[ivan@dell ~]$ sudo service powersaved status
acpid is running
powersaved is running
[ivan@dell ~]$ kpowersave
ERROR: Communication problem with kpowersave, it probably crashed.
[ivan@dell ~]$ KCrash: Application 'kpowersave' crashing...

[ivan@dell ~]$

Comment 1 Ivan Zakharyaschev 2008-03-27 23:44:21 MSK

Created attachment 2525 [details]
kpowersave.kcrash

The backtrace by KCrash.

Comment 2 Ivan Zakharyaschev 2008-03-27 23:46:33 MSK

Created attachment 2526 [details]
kpowersave.trace

The result of: strace -e trace=all -fF kpowersave &> kpowersave.trace

Comment 3 Ivan Zakharyaschev 2008-03-27 23:48:25 MSK

The similar bug I found is https://bugzilla.altlinux.org/show_bug.cgi?id=10803 ,
not 11625 .

Comment 4 Damir Shayhutdinov 2008-03-29 17:07:14 MSK

Why no speedstep module? If 2.6.24 - try acpi-cpufreq

Comment 5 Damir Shayhutdinov 2008-03-29 17:09:51 MSK

Проверьте на новой версии.

Comment 6 Ivan Zakharyaschev 2008-03-31 21:41:51 MSD

(In reply to comment #4)
> Why no speedstep module? If 2.6.24 - try acpi-cpufreq

Actually, it's OK, yes, acpi-cpufreq works fine. It was my fault in
understanding: I simply didn't understand that it works because some daemon used
to always bring the CPU back to the highest frequency. Now I turned it off.

Comment 7 Ivan Zakharyaschev 2008-03-31 21:58:41 MSD

(In reply to comment #5)
> Проверьте на новой версии.

kpowersave-0.7.3-alt1 не падает.