-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On Thu, 2018-01-25 at 09:35 +0100, Michal Srb wrote:
On středa 24. ledna 2018 20:45:09 CET Christopher Myers wrote:
Is there any way to tell what's causing this? This is a Lenovo T570. I'm not using any custom display drivers; the "Hardware Information" thing in YaST lists it as using the i915 driver.
Hi,
Are there any relevant looking messages in the kernel log?
Michal
Just happened about 10 minutes ago this morning, great way to start the day... It looks like there are messages when I do "dmesg"; that "card0/error" file mentioned is zero bytes. Looks like there may be several bug reports for it possibly? https://bugs.freedesktop.org/buglist.cgi?quick search=0x85dffffb [ 509.814831] [drm] GPU HANG: ecode 9:0:0x85dffffb, in X [2928], reason: Hang on rcs0, action: reset [ 509.814835] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 509.814837] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 509.814838] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 509.814840] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 509.814842] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 509.814855] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 517.824153] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 525.824168] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 533.824167] i915 0000:00:02.0: Resetting rcs0 after gpu hang [ 542.816187] i915 0000:00:02.0: Resetting rcs0 after gpu hang -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEE7GM/Dul8WSWn72odQ1nEo4DFCIUFAlpp4uQACgkQQ1nEo4DF CIVWuAf/bHmE9rf4r+rBbweWv+rMbcbTjebLHhcxPKrlWEN0on1TDXZY+UwIZs54 RgFFPHP+AIDoTnCqL1ZE9kvN1RyqxfFumf8LTJ5AHTJfjEsuiIbxNymNfdyJhgkE YJO5pMRK3B11k8zA6y80ab/DdFpaXahytYtQGgV45nOFmWT+F6rzQdiT6Y16uMNC H7L+7mSDtD5d09ICgFVs57nHv1upt5oyW82vyu5nGJXv+RvDNploQVv7ked70KnF Dhpu5DS1fqQXoZwGsc6OoGwHrjiJUuL15ifwQcfSFeou/n9ACrtVdm8VQM53uYBs TLI8Mf5Qn9wkCvKgNxmbOwyG3BXjJw== =PYPw -----END PGP SIGNATURE-----