Bug 131441

Summary: powersaved crashes
Product: [openSUSE] SUSE LINUX 10.0 Reporter: James Willcox <snorp>
Component: Mobile DevicesAssignee: Holger Macht <hmacht>
Status: RESOLVED INVALID QA Contact: E-mail List <qa-bugs>
Severity: Major    
Priority: P5 - None    
Version: Final   
Target Milestone: ---   
Hardware: i686   
OS: Other   
Whiteboard:
Found By: Other Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description James Willcox 2005-10-28 21:51:02 UTC 
powersaved crashes for me, after a bit of acpi activity.  Usually the way I notice is after plugging/unplugging my laptop and the CPU speed doesn't change, nor does the screen brightness.  I can reproduce it by simply [un]plugging the machine a few times.  The stack trace seems pretty useless (I didn't have debug symbols), but here it is:

Program received signal SIGSEGV, Segmentation fault.
0x080697bb in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<char*> ()
(gdb) bt
#0  0x080697bb in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<char*> ()
#1  0x0806c841 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<char*> ()
#2  0x401b5ea0 in __libc_start_main () from /lib/tls/libc.so.6
#3  0x0804bba1 in ?? ()

This is on an IBM ThinkPad T40p, running powersave-0.10.15-5 with ACPI.
Comment 1 Holger Macht 2005-11-02 11:51:44 UTC 
Please increase the powersave debug level in /etc/sysconfig/powersave/common:
  DEBUG="" --> DEBUG="16"

Then please restart the powersave daemon and try to reproduce the segfault and send me your /var/log/messages beginning from the restart. Thanks.
Comment 2 Stefan Behlert 2005-11-24 11:26:30 UTC 
Anything new here?
Comment 3 Holger Macht 2005-12-12 13:09:11 UTC 
Still no answer. Sorry, closing as INVALID. Please reopen if you get the debugging output.
Comment 4 James Willcox 2005-12-12 15:24:17 UTC 
Yeah I actually can't reproduce this anymore.  Will reopen if I can again.