Operating System: EndeavourOS
KDE Plasma Version: 5.21.1
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
Kernel Version: 5.10.19-1-lts
OS Type: 64-bit
Graphics Platform: X11
Processors: 8 × AMD FX™-8350 Eight-Core Processor
Memory: 15.6 GiB of RAM
Graphics Processor: GeForce GT 630/PCIe/SSE2
The freezing problem persists, it seems the 5.11.1 kernel is not yet stable, so I installed LTS a few days ago and it worked.
after yesterday’s update another kernel problem apparently occurred with 5.10.19-1 and light-dm
[2021-02-28T16:00:57+0100] [ALPM] upgraded vala (0.50.3-1 -> 0.50.4-1)
[2021-02-28T16:00:57+0100] [ALPM] upgraded lvm2 (2.03.11-4 -> 2.03.11-5)
[2021-02-28T16:00:57+0100] [ALPM] upgraded eos-update-notifier (1.13-3 -> 1.13.1-3)
[2021-02-28T16:00:57+0100] [ALPM] upgraded device-mapper (2.03.11-4 -> 2.03.11-5)
if i start the system and the idle state is triggered (after long wait) then the system no longer wakes up
so I switched from light-dm to sddm, so far it works … with sddm it shows following in journal:
Mär 01 09:03:24 mycomputer systemd-coredump[588]: Process 541 (ModemManager) of user 0 dumped core.
Stack trace of thread 541:
#0 0x00007f7b887c4ef5 raise (libc.so.6 + 0x3cef5)
#1 0x00007f7b887ae862 abort (libc.so.6 + 0x26862)
#2 0x00007f7b88a55084 n/a (libglib-2.0.so.0 + 0x1d084)
#3 0x00007f7b88aafbad g_assertion_message_expr (libglib-2.0.so.0 + 0x77bad)
#4 0x0000561d96ee3cd2 n/a (ModemManager + 0x48cd2)
#5 0x0000561d96ee3ec7 n/a (ModemManager + 0x48ec7)
#6 0x0000561d96ee4248 n/a (ModemManager + 0x49248)
#7 0x00007f7b88a8bb84 g_main_context_dispatch (libglib-2.0.so.0 + 0x53b84)
#8 0x00007f7b88adfc21 n/a (libglib-2.0.so.0 + 0xa7c21)
#9 0x00007f7b88a8b0d3 g_main_loop_run (libglib-2.0.so.0 + 0x530d3)
#10 0x0000561d96ee032b main (ModemManager + 0x4532b)
#11 0x00007f7b887afb25 __libc_start_main (libc.so.6 + 0x27b25)
#12 0x0000561d96ee050e _start (ModemManager + 0x4550e)
Stack trace of thread 546:
#0 0x00007f7b8887c37f __poll (libc.so.6 + 0xf437f)
#1 0x00007f7b88adfbaf n/a (libglib-2.0.so.0 + 0xa7baf)
#2 0x00007f7b88a8a3b1 g_main_context_iteration (libglib-2.0.so.0 + 0x523b1)
#3 0x00007f7b88a8a402 n/a (libglib-2.0.so.0 + 0x52402)
#4 0x00007f7b88ab8fc1 n/a (libglib-2.0.so.0 + 0x80fc1)
#5 0x00007f7b88961299 start_thread (libpthread.so.0 + 0x9299)
#6 0x00007f7b88887053 __clone (libc.so.6 + 0xff053)
Stack trace of thread 547:
#0 0x00007f7b88881a9d syscall (libc.so.6 + 0xf9a9d)
#1 0x00007f7b88ad8c5b g_cond_wait_until (libglib-2.0.so.0 + 0xa0c5b)
#2 0x00007f7b88a5b923 n/a (libglib-2.0.so.0 + 0x23923)
#3 0x00007f7b88abbfcb n/a (libglib-2.0.so.0 + 0x83fcb)
#4 0x00007f7b88ab8fc1 n/a (libglib-2.0.so.0 + 0x80fc1)
#5 0x00007f7b88961299 start_thread (libpthread.so.0 + 0x9299)
#6 0x00007f7b88887053 __clone (libc.so.6 + 0xff053)
Stack trace of thread 548:
#0 0x00007f7b8887c37f __poll (libc.so.6 + 0xf437f)
#1 0x00007f7b88adfbaf n/a (libglib-2.0.so.0 + 0xa7baf)
#2 0x00007f7b88a8b0d3 g_main_loop_run (libglib-2.0.so.0 + 0x530d3)
#3 0x00007f7b88cc9d18 n/a (libgio-2.0.so.0 + 0x101d18)
#4 0x00007f7b88ab8fc1 n/a (libglib-2.0.so.0 + 0x80fc1)
#5 0x00007f7b88961299 start_thread (libpthread.so.0 + 0x9299)
#6 0x00007f7b88887053 __clone (libc.so.6 + 0xff053)
