http://bugzilla.opensuse.org/show_bug.cgi?id=1184444 Bug ID: 1184444 Summary: problems with wireless mouse and keyboard (was not the issue with previous kernel) Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: lubos.kocman@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Hello team, since I've updated yesterday to kernel-default-5.3.18-135.1.g64d6137.x86_64 from the devel project I've started to notice "short lags" while using wireless devices. Namely both keyboard and mouse they're both connected to the computer via these small usb dongles to the dell docking station. I was initially thinking it's having something to do with my some performance regression in OBS studio which seem to be more CPU extensive than ever, but even with OBS off I'm still having these lags on these devices, while not having lags e.g. on internal mouse. I did notice following in dmesg: [ 24.783730] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 0000000065bdda86 port 1: DPCD read on addr 0x4b0 for 1 bytes NAKed [ 24.799632] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 0000000065bdda86 port 2: DPCD read on addr 0x4b0 for 1 bytes NAKed [ 24.809635] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 0000000065bdda86 port 3: DPCD read on addr 0x4b0 for 1 bytes NAKed [ 365.415674] wlan0: Connection to AP ee:c3:2a:6a:2e:b7 lost [ 365.536183] wlan0: Connection to AP 00:00:00:00:00:00 lost [ 366.485975] wlan0: authenticate with e4:c3:2a:6a:2e:b6 [ 366.519342] wlan0: send auth to e4:c3:2a:6a:2e:b6 (try 1/3) [ 366.570475] wlan0: authenticated [ 366.571938] wlan0: associate with e4:c3:2a:6a:2e:b6 (try 1/3) [ 366.580195] wlan0: RX AssocResp from e4:c3:2a:6a:2e:b6 (capab=0x1431 status=0 aid=1) [ 366.585511] wlan0: associated [ 366.682198] wlan0: Limiting TX power to 20 (20 - 0) dBm as advertised by e4:c3:2a:6a:2e:b6 [ 570.376659] logitech-hidpp-device 0003:046D:408A.0008: HID++ 4.5 device connected. [ 582.554558] logitech-hidpp-device 0003:046D:407B.0009: HID++ 4.5 device connected. [ 631.999763] mce: CPU2: Core temperature above threshold, cpu clock throttled (total events = 79) [ 631.999789] mce: CPU6: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999791] mce: CPU4: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999791] mce: CPU10: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999792] mce: CPU8: Core temperature above threshold, cpu clock throttled (total events = 79) [ 631.999793] mce: CPU0: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999794] mce: CPU9: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999795] mce: CPU3: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999796] mce: CPU1: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999796] mce: CPU7: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999797] mce: CPU8: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999798] mce: CPU5: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999799] mce: CPU11: Package temperature above threshold, cpu clock throttled (total events = 335) [ 631.999800] mce: CPU2: Package temperature above threshold, cpu clock throttled (total events = 335) [ 632.000734] mce: CPU2: Core temperature/speed normal [ 632.000734] mce: CPU10: Package temperature/speed normal I have teams permanently on. It's true that this typically starts to happen during sessions involving teams or meet.opensuse.org. Again I had a feeling that this did not happen on kernel-default-5.3.18-52.3.x86_64 -- You are receiving this mail because: You are the assignee for the bug.