I switched from X11 to wayland with KDE. My hardware in a nvidia Quatro K4200 with nouveau driver
In journalctl I find these errors/warnings about pipewire/wireplumber
Feb 27 13:54:54 hpprol2 pipewire[27094]: mod.client-node: 0x555acd139600: unknown peer 0x555accfd3df0 fd:41
Feb 27 13:54:54 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfe86e0 fd:54
Feb 27 13:54:55 hpprol2 pipewire[27094]: mod.client-node: 0x555acd0fe0e0: unknown peer 0x555accfd3df0 fd:52
Feb 27 13:54:56 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfd3df0 fd:41
Feb 27 13:54:58 hpprol2 pipewire[27094]: mod.client-node: 0x555acd105980: unknown peer 0x555accfe86e0 fd:54
Feb 27 13:54:58 hpprol2 pipewire[27094]: mod.client-node: 0x555acd106030: unknown peer 0x555accfd3df0 fd:52
Feb 27 13:59:48 hpprol2 clamd[1374]: SelfCheck: Database status OK.
Feb 27 14:00:00 hpprol2 CRON[30200]: (root) CMD (run-parts /etc/cron.hourly)
Feb 27 14:00:00 hpprol2 CRON[30199]: (root) CMDEND (run-parts /etc/cron.hourly)
Feb 27 14:00:15 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:00:15 hpprol2 pipewire[27094]: mod.client-node: 0x555acd105980: unknown peer 0x555accfd3df0 fd:52
Feb 27 14:00:15 hpprol2 pipewire[27094]: mod.client-node: 0x555acd107f90: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:00:15 hpprol2 pipewire[27094]: mod.client-node: 0x555acd107f30: unknown peer 0x555accfd3df0 fd:52
Feb 27 14:00:16 hpprol2 pipewire[27094]: mod.client-node: 0x555accfd6560: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:00:16 hpprol2 pipewire[27094]: mod.client-node: 0x555accf682d0: unknown peer 0x555acd124fc0 fd:81
Feb 27 14:00:16 hpprol2 pipewire[27094]: mod.client-node: 0x555accfd7040: unknown peer 0x555accfd3df0 fd:52
Feb 27 14:00:16 hpprol2 pipewire[27094]: mod.client-node: 0x555acd0fe0e0: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:00:16 hpprol2 pipewire[27094]: mod.client-node: 0x555acd0fe0e0: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:17:07 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:17:07 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:41:51 hpprol2 pipewire[27094]: mod.client-node: 0x555acd1222c0: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:41:51 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfd3df0 fd:52
Feb 27 14:41:56 hpprol2 wireplumber[27096]: <WpSiStandardLink:0x5615e52edaf0> 1 of 1 PipeWire links failed to activate
Feb 27 14:41:56 hpprol2 pipewire[27094]: mod.client-node: 0x555acd0fe0e0: unknown peer 0x555accfe86e0 fd:54
Feb 27 14:41:56 hpprol2 pipewire[27094]: mod.client-node: 0x555acd156850: unknown peer 0x555accfd3df0 fd:52
Feb 27 14:41:57 hpprol2 pipewire[27094]: mod.client-node: 0x555accfd4890: unknown peer 0x555accfe86e0 fd:54
Seems related to mouse hoover on the taskbar. This error /warning occurs for each application on the taskbar
Any idea?
Many thanks in advance
Philippe