Hello, I have been troubled by the following problem for a few weeks.
When I lock the screen, sometimes it freezes after a few minutes, and I can't unlock it anymore. The mouse is responsive, but I can't even get to the unlock screen asking for the password.
The funny fact (hopefully useful to debug) is that the clock is frozen to a certain point in the past. It sometimes freezes faster or slower (quite random) but, having 2 screens, the time displayed on them is always different by precisely 3 minutes -- the laptop screen seems to freeze before the external connected through a docking station.
I tried to follow a few suggestions from other posts but without success. How could I properly debug?
I attach the screen showing the different times and a few system info.
Installed PCI configs:
-----NAME | ---VERSION | FREEDRIVER | TYPE
video-linux | 2018.05.04 | ----------true | PCI
Warning: No installed USB configs!
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US:de:it",
LC_ALL = (unset),
LC_ADDRESS = "de_CH.UTF-8",
LC_IDENTIFICATION = "de_CH.UTF-8",
LC_MEASUREMENT = "de_CH.UTF-8",
LC_MONETARY = "de_CH.UTF-8",
LC_NAME = "de_CH.UTF-8",
LC_NUMERIC = "de_CH.UTF-8",
LC_PAPER = "de_CH.UTF-8",
LC_TELEPHONE = "de_CH.UTF-8",
LC_TIME = "de_CH.UTF-8",
LANG = "en_US"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
System: Host: lorenzo-sdsc Kernel: 5.4.2-1-MANJARO x86_64 bits: 64 compiler: gcc v: 9.2.0
Desktop: KDE Plasma 5.17.4 tk: Qt 5.13.2 info: docker wm: kwin_x11 dm: SDDM Distro: Manjaro Linux
Machine: Type: Laptop System: Dell product: XPS 13 9370 v: N/A serial: Chassis: type: 10
Mobo: Dell model: 0F6P3V v: A00 serial: UEFI: Dell v: 1.11.1 date: 07/11/2019
Graphics: Device-1: Intel UHD Graphics 620 vendor: Dell driver: i915 v: kernel bus ID: 00:02.0
chip ID: 8086:5917
Display: x11 server: X.Org 1.20.6 driver: intel unloaded: modesetting alternate: fbdev,vesa
compositor: kwin_x11 resolution: 1368x768~60Hz, 3440x1440~60Hz
OpenGL: renderer: Mesa DRI Intel UHD Graphics 620 (Kabylake GT2) v: 4.5 Mesa 19.2.7 compat-v: 3.0
direct render: Yes
journalctl -p3 --no-pager --no-hostname
Dec 19 16:20:13 kernel: mce: CPU0: Core temperature above threshold, cpu clock throttled (total events = 1)
Dec 19 16:20:13 kernel: mce: CPU4: Package temperature above threshold, cpu clock throttled (total events = 21)
Dec 19 16:20:13 kernel: mce: CPU0: Package temperature above threshold, cpu clock throttled (total events = 21)
Dec 19 17:10:15 bluetoothd: Unable to get io data for Headset Voice gateway: getpeername: Transport endpoint is not connected (107)
-- Reboot --
Dec 20 08:43:42 kwin_x11: kwin_xkbcommon: XKB: couldn't find a Compose file for locale "en_CH.UTF-8"
Dec 20 08:43:44 nmbd: [2019/12/20 08:43:44.356949, 0] ../../lib/util/become_daemon.c:135(daemon_ready)
Dec 20 08:43:44 nmbd: daemon_ready: daemon 'nmbd' finished starting up and ready to serve connections
Dec 20 08:43:44 smbd: [2019/12/20 08:43:44.777765, 0] ../../lib/util/become_daemon.c:135(daemon_ready)
Dec 20 08:43:44 smbd: daemon_ready: daemon 'smbd' finished starting up and ready to serve connections