Bug 473896

Summary:	Dolphin stutters when opening, Wayland, Pipewire, Compositor slow
Product:	[Applications] dolphin	Reporter:	Henning <boredsquirrel>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED NOT A BUG
Severity:	major	CC:	kde, kfm-devel
Priority:	NOR
Version First Reported In:	23.04.3
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Henning 2023-08-29 13:47:41 UTC

I open Dolphin and suddenly the Plasma panel doesnt react anymore. The cursor has the "resize window mode" with the two arrows, instead of the normal pointer, even though moving above the panel.

I click the Dolphin icon some times.

the Dolphin window appears, but its scaled too small and shows on the top left of my screen, it disappears again. After a few seconds, there are multiple instances open.

I could quickly start a journalctl log:

Aug 29 15:42:35 fedora systemd[1467]: Started app-org.kde.dolphin-bff1aaf28ccc40dcbaaa11f434e31203.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:35 fedora systemd[1467]: Started app-org.kde.dolphin-c03eb16359924bcd97fdca0ab5e25020.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:35 fedora systemd[1467]: Started app-org.kde.dolphin-c19cad035f004e108b1f5c2d06a750f8.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:35 fedora systemd[1467]: Started app-org.kde.dolphin-db72733a05ae4e3b9775152b86d4ade6.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:35 fedora systemd[1467]: Started app-org.kde.dolphin-f66a7cb558d84fb39a122807ed2bd575.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:35 fedora wireplumber[1552]: <WpSiStandardLink:0x55bdbbca58e0> 1 of 1 PipeWire links failed to activate
Aug 29 15:42:36 fedora systemd[1467]: Started app-org.kde.dolphin-5d92749bc6c24f95bf4adaa9d5b97216.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:36 fedora systemd[1467]: Started app-org.kde.dolphin-821ac20a69504977a343805422211622.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:36 fedora systemd[1467]: Started app-org.kde.dolphin-84a27ab211dd4690a5e344ed732403ad.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:36 fedora systemd[1467]: Started app-org.kde.dolphin-b898f0fa232a49b7ad18645d352bbade.scope - Dolphin - Dateiverwaltung.
Aug 29 15:42:50 fedora pipewire[1549]: mod.client-node: 0x55811c897b90: unknown peer 0x55811c9bd050 fd:55
Aug 29 15:42:51 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:42:56 fedora kioslave5[9933]: kf.coreaddons: "Could not load plugin from /usr/lib64/qt5/plugins/ffmpegthumbs.so: Failed to extract plugin meta data from '/usr/lib64/qt5/plugins/ffmpegthumbs.so'"
Aug 29 15:42:58 fedora kioslave5[9974]: kf.coreaddons: "Could not load plugin from /usr/lib64/qt5/plugins/ffmpegthumbs.so: Failed to extract plugin meta data from '/usr/lib64/qt5/plugins/ffmpegthumbs.so'"
Aug 29 15:43:00 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:05 fedora plasmashell[1677]: kpipewire_logging: PipeWire remote error:  -2 unknown resource 3 op:4
Aug 29 15:43:05 fedora plasmashell[1677]: kpipewire_logging: PipeWire remote error:  -2 unknown resource 3 op:4
Aug 29 15:43:05 fedora plasmashell[1677]: kpipewire_logging: PipeWire remote error:  -2 unknown resource 3 op:4
Aug 29 15:43:05 fedora plasmashell[1677]: kpipewire_logging: PipeWire remote error:  -2 unknown resource 3 op:4
Aug 29 15:43:05 fedora plasmashell[1677]: kpipewire_logging: PipeWire remote error:  -2 unknown resource 3 op:4
Aug 29 15:43:05 fedora plasmashell[1677]: kpipewire_logging: PipeWire remote error:  -2 unknown resource 3 op:7
Aug 29 15:43:05 fedora kioslave5[10082]: kf.coreaddons: "Could not load plugin from /usr/lib64/qt5/plugins/ffmpegthumbs.so: Failed to extract plugin meta data from '/usr/lib64/qt5/plugins/ffmpegthumbs.so'"
Aug 29 15:43:06 fed
Aug 29 15:43:06 fedora pipewire[1549]: mod.client-node: 0x55811c88dbf0: unknown peer 0x55811c9bd050 fd:55
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:07 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:08 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:08 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:08 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:08 fedora kwin_wayland[1550]: kwin_screencast: Dropping a screencast frame because the compositor is slow
Aug 29 15:43:12 fedora kioslave5[10142]: kf.coreaddons: "Could not load plugin from /usr/lib64/qt5/plugins/ffmpegthumbs.so: Failed to extract plugin meta data from '/usr/lib64/qt5/plugins/ffmpegthumbs.so'"


Specified App:
dolphin-libs-23.04.3-2.fc38.x86_64
dolphin-plugins-23.04.3-2.fc38.x86_64
dolphin-23.04.3-2.fc38.x86_64
nextcloud-client-dolphin-3.9.2-1.fc38.x86_64

--- Software ---
OS: Fedora Linux 38.20230828.0 (Kinoite)
KDE Plasma: 5.27.7
KDE Frameworks: 5.109.0
Qt: 5.15.10
Kernel: 6.4.12-200.fc38.x86_64
Compositor: wayland

--- Hardware ---
CPU: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx
RAM: 13.5 GB
GPU: AMD Radeon Vega 8 Graphics
Video memory: 2048MB
Audio: Pipewire

Comment 1 David Edmundson 2024-11-01 08:58:33 UTC

We are continually improving performance. This bug report does not contain any specific that is actionable.