On Fri, 12 Nov 2010 08:55:29 +0800 P Purkayastha <ppu...@gmail.com> said:

> On 11/12/2010 07:20 AM, Carsten Haitzler (The Rasterman) wrote:
> > On Thu, 11 Nov 2010 23:47:46 +0800 P Purkayastha<ppu...@gmail.com>  said:
> >> You were right. After unloading itask-ng I did get a segv, but this time
> >> I got the WSOD. The bt (attached) is different, and I am not even sure
> >> what module this belongs to.
> >>
> >> But I tried this on a clean config, and there were no problems in
> >> exiting e using System ->  Logout. Interestingly, with a clean config
> >> when I killed dbus-daemon and then restarted e, it also did not give out
> >> the error dialog saying that dbus was not running.
> >
> > i keep seeing supposed calls to nvidia's libs there - from places that make
> > little/no sense - it's almost as if the bt is incorrect or it's missing
> > large chunks for some odd reason.
> >
> > #12 0x00007f877d40490c in free () from /lib/libc.so.6
> > No symbol table info available.
> > #13 0x0000003b28c00a6b in ?? ()
> > #from //usr/lib64/opengl/nvidia/lib/libnvidia-tls.so.1
> > No symbol table info available.
> > #14 0x00000000004b4702 in e_object_unref (obj=0x3a0d) at e_object.c:106
> >
> > that's the bit. i suspect valgrind will be needed.. BUT! the problem there
> > is.. it won't play too nicely with nvidia's drivers either. so not sure
> > this is actually easily findable. but - according to your backtracs, the
> > crash happens from a free() called by the nvidia gl driver. how is opengl
> > being used by e on your system? i am unsure how it can be used other than
> > via the comp module (as settings dialogs dont allow opengl engine to be
> > used for anything else other than compositor canvas).
> 
> I am not using any kind of composite. Maybe it is not e's fault. 
> Probably one of the many modules from E-MODULES-EXTRA that I am using. 
> Like I mentioned earlier, there are no problems if I use a new clean 
> config (with no modules from EXTRA).

that'd be the best thing you can do - disable modules u use from
e-modules-extra. they are, in general a major vector for bugs like this.


-- 
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler)    ras...@rasterman.com


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