Hi, I have Fedora 38 KDE spin installed on a Thinkpad T15 Gen 2, connected to an external monitor via HDMI.
When the laptop is connected to the monitor, it randomly has a really slow boot (2-5 minutes, compared to the usual 30 seconds). In such case, it takes very long to get to the login screen, and from the login screen, it takes a few more minutes to get to the desktop. And everytime this happens, the audio cannot be found (the system shows that it has no audio output).
After looking up, I tried journalctl -b -S "1h ago" and found that wireplumber crashed with core dump during boot, though I’m not 100% sure it is during boot because I’m not very familiar with reading logs.
I tried systemctl enable --user wireplumber and tried switching to pipewire-media-session, but the issue still occurs. However, I have not encountered this issue when the laptop is not connected to the monitor.
I’d appreciate it if someone could help me with this issue. I’m happy to provide logs and try commands. Please tell me what to try.
More information about my system:
OS: Fedora Linux 38 (KDE Plasma) x86_64
Kernel: 6.4.4-200.fc38.x86_64
Shell: zsh 5.9
DE: Plasma 5.27.6
WM: kwin
CPU: 11th Gen Intel i7-1165G7 (8) @ 4.700GHz
GPU: Intel TigerLake-LP GT2 [Iris Xe Graphics]
Memory: 15699MiB
This is some extra relevant logs i found using dmesg:
[ +0.035216] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.018888] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000390] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000329] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000015] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[Jul26 12:57] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[ +2.003963] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[Jul26 13:03] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.008873] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000177] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[Jul26 13:05] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[ +2.001830] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[Jul26 13:12] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[ +2.003851] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5[ +0.035216] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.018888] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000390] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000329] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000015] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[Jul26 12:57] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[ +2.003963] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[Jul26 13:03] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.008873] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ +0.000177] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[Jul26 13:05] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[ +2.001830] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[Jul26 13:12] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5
[ +2.003851] snd_hda_codec_realtek ehdaudio0D0: Unable to sync register 0x2b8000. -5