Bug#944092: linux-image-5.3.0-1-amd64: i915 gpu hang, system freezes for seconds every few minutes
With 5.10.0-6-amd64 I don't have this message anymore; when resuming there's a few seconds wait before the screensaver login window comes up, and I get these messages in kern.log: [145941.159088] i915 :00:02.0: [drm] *ERROR* Link Training Unsuccessful [145941.367056] i915 :00:02.0: [drm] *ERROR* Link Training Unsuccessful [145941.588149] i915 :00:02.0: [drm] *ERROR* Link Training Unsuccessful [145941.806389] i915 :00:02.0: [drm] *ERROR* Link Training Unsuccessful [145941.836878] i915 :00:02.0: [drm] *ERROR* CPU pipe B FIFO underrun [145942.021809] i915 :00:02.0: [drm] *ERROR* Link Training Unsuccessful [145942.236937] i915 :00:02.0: [drm] *ERROR* Link Training Unsuccessful Perhaps that's related.
Bug#944092: linux-image-5.3.0-1-amd64: i915 gpu hang, system freezes for seconds every few minutes
Control: tags -1 + moreinof On Mon, Nov 04, 2019 at 08:39:15AM +0100, Philipp Marek wrote: > Package: src:linux > Version: 5.3.7-1 > Severity: normal > Tags: patch upstream > > Whole machine hangs, but recovers after a few seconds; no visible > association to CPU or memory load. > > Please include the patch from > > https://patchwork.freedesktop.org/patch/300891/ > > it claims to fix a bug that is reported since about a year in many different > bug reports and -trackers. AFAICS, the patch was not applied, but could you confirm if the issue still persist with recent kernel? Regards, Salvatore
Bug#944092: linux-image-5.3.0-1-amd64: i915 gpu hang, system freezes for seconds every few minutes
Package: src:linux Version: 5.3.7-1 Severity: normal Tags: patch upstream Whole machine hangs, but recovers after a few seconds; no visible association to CPU or memory load. Please include the patch from https://patchwork.freedesktop.org/patch/300891/ it claims to fix a bug that is reported since about a year in many different bug reports and -trackers. -- Package-specific info: ** Version: Linux version 5.3.0-1-amd64 (debian-ker...@lists.debian.org) (gcc version 9.2.1 20191008 (Debian 9.2.1-9)) #1 SMP Debian 5.3.7-1 (2019-10-19) ** PCI devices: 00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller [17aa:2210] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: i915 Kernel modules: i915