Arch Linux

jronald

Member

Registered: 2022-05-09

Posts: 105

[SOLVED] Slow when dragging a window in plasma wayland

Problem:
When dragging any window, moving it a little fast, randomly, the movement is obviously slow.

Hardware:
R7-8845H
Nvidia 4060

Software:
Linux 6.11.3
plasma-meta 6.1
plasma-desktop 6.2.0
kwayland 6.2.0
egl-wayland 4:1.1.16
qt5-wayland 5.15.15+kde+r59
qt6-wayland 6.7.3
wayland 1.23.1
xorg-xwayland 24.1.3

Last edited by jronald (2024-10-17 03:16:14)

seth

Member

Registered: 2012-09-03

Posts: 60,780

Re: [SOLVED] Slow when dragging a window in plasma wayland

That's not a real haiku.

https://bbs.archlinux.org/viewtopic.php … 9#p2202209 ?
Otherwise https://bbs.archlinux.org/viewtopic.php?id=57855 and start with

qdbus6 org.kde.KWin /KWin supportInformation

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How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

pezz

Member

From: Geelong, Australia

Registered: 2010-05-23

Posts: 89

Re: [SOLVED] Slow when dragging a window in plasma wayland

That's not a real haiku.

You're the best seth.

jronald

Member

Registered: 2022-05-09

Posts: 105

Re: [SOLVED] Slow when dragging a window in plasma wayland

That's not a real haiku.

I'll follow the similar post.

Happy World Poetry Day.
:))))

Last edited by jronald (2024-10-15 07:58:34)

seth

Member

Registered: 2012-09-03

Posts: 60,780

Re: [SOLVED] Slow when dragging a window in plasma wayland

A duplicate was found. It's purpose this thread has lost. Dustbin it should seek.

Did you successfully test KWIN_DRM_DISABLE_TRIPLE_BUFFERING=1?

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How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

jronald

Member

Registered: 2022-05-09

Posts: 105

Re: [SOLVED] Slow when dragging a window in plasma wayland

A duplicate was found. It's purpose this thread has lost. Dustbin it should seek.

Did you successfully test KWIN_DRM_DISABLE_TRIPLE_BUFFERING=1?

Not tired, coz I'm not sure if there are side-effects and I rarely move a window that way, so waiting for official fixes.

Last edited by jronald (2024-10-16 10:11:22)

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 23,875

Re: [SOLVED] Slow when dragging a window in plasma wayland

6.2.1 should do it for you as it will disable triple buffering on nvidia devices.

jronald

Member

Registered: 2022-05-09

Posts: 105

Re: [SOLVED] Slow when dragging a window in plasma wayland

6.2.1 should do it for you as it will disable triple buffering on nvidia devices.

I've upgrade to plasma 6.2.1
Unluckily, failed to login with wayland, with X11 now, waiting for fixing

Last edited by jronald (2024-10-16 11:13:58)

jronald

Member

Registered: 2022-05-09

Posts: 105

Re: [SOLVED] Slow when dragging a window in plasma wayland

After the most recent updates, wayland boots successfully and the dragging problem has been solved (no need for "KWIN_DRM_DISABLE_TRIPLE_BUFFERING=1").

Last edited by jronald (2024-10-17 03:02:34)