http://bugzilla.opensuse.org/show_bug.cgi?id=1185541 Bug ID: 1185541 Summary: Lenovo T470+ Plasma: Intel HD620 system lockup while docked Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: LyrixCaz@GMX.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- The laptop while is docked it hangs up the entire system after a while. The only resolution is to actually set the plasma compositor to xrender. I tried running vkcube and or glxgars and after arround 5 mins the system locks up. last dmesg output (after launching vkcube): [ 354.583380] Call Trace: [ 354.583383] dma_buf_detach+0x78/0x100 [ 354.583389] drm_prime_gem_destroy+0x2d/0x40 [drm] [ 354.583433] __i915_gem_free_objects.constprop.0+0x12d/0x240 [i915] [ 354.583525] process_one_work+0x1df/0x370 [ 354.583532] worker_thread+0x50/0x400 [ 354.583536] ? process_one_work+0x370/0x370 [ 354.583541] kthread+0x11b/0x140 [ 354.583544] ? __kthread_bind_mask+0x60/0x60 [ 354.583548] ret_from_fork+0x22/0x30 [ 354.583555] ---[ end trace e12fbb06b94ab88e ]--- -- You are receiving this mail because: You are on the CC list for the bug.