hybrid-graphics-linux team mailing list archive

[Tomáš Janoušek <lis@xxxxxxx>]

Hi,

On Fri, Aug 03, 2012 at 03:10:08AM -0700, Jardi Martínez wrote:
> OK, there is a Backtrace in the /var/log/Xorg.0.log.old unfortunately I
> have no idea what it means, I hope someone can help me with this, so here
> it is:
> 
> [   113.697] Backtrace:
> [   113.697] 0: /usr/bin/Xorg (xorg_backtrace+0x36) [0x7fc4fa5c1796]
> [   113.697] 1: /usr/bin/Xorg (0x7fc4fa443000+0x1822b9) [0x7fc4fa5c52b9]
> [   113.697] 2: /lib/x86_64-linux-gnu/libpthread.so.0
> (0x7fc4f976b000+0xf030) [0x7fc4f977a030]
> [   113.697] 3: /usr/lib/xorg/modules/drivers/intel_drv.so
> (0x7fc4f63a7000+0x132f6) [0x7fc4f63ba2f6]
> [   113.697] 4: /usr/lib/xorg/modules/drivers/intel_drv.so
> (0x7fc4f63a7000+0x19869) [0x7fc4f63c0869]
> [...]

It means it indeed crashes in the intel driver, but since the library is
stripped of debugging information, it tells us nothing else.  Just try the
2.20 patch and if that doesn't help, install debugging information and get
the nearest local guru to help you getting a proper backtrace out of that.
It's impractical to do this over e-mail.

Regards,
-- 
Tomáš Janoušek, a.k.a. Liskni_si, http://work.lisk.in/