Tarek Soliman wrote: > This is caused by the fix to bug #555906 (enable KMS in the module) > No, this is caused by KMS, not by the fix. > Here's 2 different workarounds: > > 1 - enable KMS in the kernel > What do you mean ? Set I915_KMS in the kernel config ? It shouldn't make any difference. Both enable KMS. Brice