Bug 506467 - Screenshots from fullscreen Wayland apps are not copied to clipboard (Spectacle)
Summary: Screenshots from fullscreen Wayland apps are not copied to clipboard (Spectacle)
Status: ASSIGNED
Alias: None
Product: Spectacle
Classification: Applications
Component: General (other bugs)
Version First Reported In: 6.4.1
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Noah Davis
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-07-02 04:15 UTC by Egor Tkachev
Modified: 2025-09-06 14:02 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description Egor Tkachev 2025-07-02 04:15:08 UTC
When taking a screenshot using Spectacle in a fullscreen Wayland application (e.g. Chrome in F11 mode or a game running via Wine + Wayland), the screenshot is not copied to the clipboard — pasting via Ctrl+V does nothing. However, the image does appear in the clipboard history, but clicking on it still doesn't allow it to be pasted. A workaround is to click on any other item in the clipboard history first, and then click back on the screenshot — after that, Ctrl+V works as expected.

I'm not sure whether this is a bug in Spectacle or in the KDE clipboard manager.

Expected behavior:
The screenshot should be immediately available for pasting via Ctrl+V after being taken, which not works when screenshot is taken from fullscreen wayland app

System Information:
Operating System: CachyOS Linux
KDE Plasma Version: 6.4.1
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.15.4-4-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 16 × Intel® Core™ i7-10700K CPU @ 3.80GHz
Memory: 32 GiB RAM (27.4 GiB usable)
Graphics Processor: NVIDIA GeForce RTX 3060 Ti
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: Z490 UD
Comment 1 Juts 2025-07-03 07:34:54 UTC
I have the exact same issue. It is inconsistent as well. I feel like if you are fast (like within 1 second) its in the clipboard and you can paste it. Then something clears it out. 

Same behavior between both flameshot and spectacle. The images show in the clipboard manager and I can toggle between the previous and latest to restore it to the clipboard and then paste it. 


Operating System: CachyOS Linux 
KDE Plasma Version: 6.4.2
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.15.4-4-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 9800X3D 8-Core Processor
Memory: 64 GiB of RAM (62.4 GiB usable)
Graphics Processor: NVIDIA GeForce RTX 5090
Manufacturer: ASRock
Product Name: X870E Taichi Lite
Comment 2 pcmaniaks_spam 2025-07-07 09:17:14 UTC
I can also confirm that this bug also happens on my machine when playing games - any screenshots (either rectangular snips or full) taken ingame can't be pasted anywhere (about 9 out of 10 times - sometimes it works). To elaborate on the previous comments, I think that it only affects games running in borderless windowed mode (or forced to fullscreen via taskbar menu). Whenever I run a game in "true" fullscreen (or in a window), the screenshots seem to work fine, ie. they can be pasted normally.

OS: Manjaro (Wayland)
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.13.12-2 (64-bit)
Comment 3 physphase 2025-07-09 11:10:30 UTC
I have the same issue, when I look in my clipboard contents, it shows up as an empty bar or empty image. I can paste the failed screenshot  into obsidian, it recognizes it as an image but shows 'broken image' pictogram. Opening the spectacle application instead of using the screenshot button sometimes works; other times I'd have to click "new image" after opening the program and then it would work.
Comment 4 physphase 2025-07-09 11:12:43 UTC
(In reply to physphase from comment #3)
> I have the same issue, when I look in my clipboard contents, it shows up as
> an empty bar or empty image. I can paste the failed screenshot  into
> obsidian, it recognizes it as an image but shows 'broken image' pictogram.
> Opening the spectacle application instead of using the screenshot button
> sometimes works; other times I'd have to click "new image" after opening the
> program and then it would work.

Excuse me, new here and forgot to add distro etc.
OS: Arch Linux x86_64 
Host: 750XFG P07CFL 
Kernel: 6.12.36-1-lts 
Resolution: 1920x1080 
DE: Plasma 6.4.2 
WM: kwin 
Theme: Breeze-Dark [GTK2], Breeze [GTK3] 
Icons: breeze-dark [GTK2/3] 
CPU: 13th Gen Intel i5-1335U (12) @ 4.600GHz 
GPU: Intel Raptor Lake-P [Iris Xe Graphics] 
Memory: 6009MiB / 15671MiB
Comment 5 Bug Janitor Service 2025-09-06 14:02:09 UTC
A possibly relevant merge request was started @ https://invent.kde.org/frameworks/kguiaddons/-/merge_requests/182