Re: [gentoo-user] Problems starting KDE

[Jeff Cranmer]

On Sat, 2011-12-31 at 13:37 -0500, Jeff Cranmer wrote:
> On Sat, 2011-12-31 at 14:59 -0200, Claudio Roberto França Pereira wrote:
> > On Sat, Dec 31, 2011 at 13:53, Jeff Cranmer <jeff@××××××××××××××.com> wrote:
> > > I'm attempting to bring up a new system.  Processor is AMD Phenom 1055,
> > > running on a Sabertooth 990FX motherboard.  Graphics card is an NVIDIA
> > > GEForce GTX550Ti.
> > >
\After a little bit of further investigation, I discovered that the
> kdm.log file was full of old error messages.  Deleting this log file did
> not result in a replacement file when I retried startx
>
> dmesg, however, was reporting some 'invalid opcode' errors.  After
> finding a 2-page pdf on the correct compile flags to use with and
> amdfam10 processors (attached), I had enabled a couple of extra compile
> flags, -mabm and -msse4a, as well as setting -march=amdfam10.
>
> I've deleted the -mabm and -msse4a compile flag options from make.conf
> and I'm now running a full recompile (emerge -Dav system, emerge -Dav
> world).  If that doesn't work, I'll try changing the architecture flag
> to -march=amd64 and recompile once more.

I changed to -march=k8 in the make.conf file, removed all packages from
kde-base to trigger a meta recompile, then re-installed kde-meta and
compiled everything else using emerge -Dav system and emerge -Dav world.
I still get the same error.

from dmesg
kded4[16907] trap invalid opcode ip:7fde193e74d7 sp:7fffa5120510 error:0
in libqtGui.so.4.7.4[7fde19226000+a74000]
kcminit_startup[16909] trap invalid opcode ip:7fde193e74d7
sp:7fffa5120610 error:0 in libqtGui.so.4.7.4[7fde19226000+a74000]
kcmserver[16911] trap invalid opcode ip:7fde193e74d7 sp:7fffa511ff70
error:0 in libqtGui.so.4.7.4[7fde19226000+a74000]

So it appears that the problem is in libQtGui.so.4.7.4
How do I know that I've recompiled this?  I suspect this is still a
hangover from the original compile settings.

Jeff