Re: Bug#388271: fglrx-control: fireglcontrol give "Floating point exception"
Yes, that was it. I set my display size in xorg.conf and qt applications started working again.
Thank you very much.
On Wed, 2006-09-27 at 00:02 +0200, Flavio Stanchina wrote:
Brent S. Elmer wrote:
> I moved qtrc out of the way. I don't think there is any difference.
> (gdb) r
> Starting program: /home/brente/firegl/fireglcontrol
> [Thread debugging using libthread_db enabled]
> [New Thread -1222276896 (LWP 25293)]
> Qt: gdb: -nograb added to command-line options.
> Use the -dograb option to enforce grabbing.
> Program received signal SIGFPE, Arithmetic exception.
> [Switching to Thread -1222276896 (LWP 25293)]
> 0xb79b1bed in create_dpis () at kernel/qpaintdevice_x11.cpp:531
> 531 kernel/qpaintdevice_x11.cpp: No such file or directory.
> in kernel/qpaintdevice_x11.cpp
> (gdb) bt
> #0 0xb79b1bed in create_dpis () at kernel/qpaintdevice_x11.cpp:531
> #1 0xb79b1cbb in QPaintDevice::x11AppDpiY (screen=-1)
> at kernel/qpaintdevice_x11.cpp:653
> #2 0xb79b1d38 in QPaintDevice::x11AppDpiY () [...]
OK, this is the same as http://bugs.debian.org/384325 and you might want to
try the workaround explained in the next-to-last mail,
This is definitely a Qt problem, not fireglcontrol's. I'm going to reassign
this bug to Qt and merge it with #384325 unless someone can show me that
something in fireglcontrol is "helping" this bug to come out.