https://bugs.freedesktop.org/show_bug.cgi?id=36172

Jonathan Serafini serafini@archlinux.us changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |serafini@archlinux.us

--- Comment #9 from Jonathan Serafini serafini@archlinux.us 2011-05-17 18:28:10 PDT --- Hi Michel,

Good first troubleshooting steps.

I too experienced the exact same errors (radeonSetSpanFunctions: bad format:) as soon as I would touch any of the widgets on the panel (ex.: volume control).

I too run archlinux and was running most of the same -git ati/dri/mesa stack as Sascha. Apparently, downgrading libdrm-git-20110512-1-x86_64.pkg.tar.xz to libdrm-2.4.25-1-x86_64.pkg.tar.xz seems to have done the trick.

Should you need more info, please let me know.