Comment # 5 on bug 1202850 from Stefan Dirsch

Hmm. Could you try this?

  strace -f -e trace=file glxinfo -B 2>&1 | grep _dri

and add the output here? Should look similar to this:

# strace -f -e trace=file glxinfo -B 2>&1|grep _dri
openat(AT_FDCWD, "/usr/lib64/dri/tls/i965_dri.so", O_RDONLY|O_CLOEXEC) = -1
ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib64/dri/i965_dri.so", O_RDONLY|O_CLOEXEC) = 5