Bug 488295

Created attachment 170359 [details]
On git master

I can reproduce this on current git master too.

*** Bug 488351 has been marked as a duplicate of this bug. ***

*** Bug 488371 has been marked as a duplicate of this bug. ***

*** Bug 488356 has been marked as a duplicate of this bug. ***

*** Bug 488394 has been marked as a duplicate of this bug. ***

I can reproduce.
SOFTWARE/OS VERSIONS
Linux: Arch Up To Date as of June 11 2024
(available in About System)
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1

ADDITIONAL INFORMATION
iGPU: AMD Radeon 780M

I think it might be related to a transparency texture.

*** Bug 488406 has been marked as a duplicate of this bug. ***

Can reproduce this bug on my ThinkPad T480s laptop, wayland session, Arch Linux.

Curiously, this is NOT present on my AMD/Nvidia main pc, only my intel/intel laptop. Not sure what's going on there, but for interest's/debugging's sake my pc without the issue is:

Plasma: 6.0.5
KDE Frameworks: 6.3.0
Qt: 6.7.1
Kernel: 6.9.4
CPU: AMD Ryzen 5
GPU: Nvidia Quadro RTX 4000

I can also reproduce. It only happens sometimes but not always.
SOFTWARE/OS VERSIONS
Linux: Latest arch Linux
(available in About System)
KDE Plasma Version: 6.0.90
KDE Frameworks Version: 6.3.0
Qt Version: 6.8.0

ADDITIONAL INFORMATION
Intel iGPU

I can also reproduce, a fresh session works fine, however, when a window is maximized and then closed, the bug appears. The tooltips for panel elements are also defective with cut off corners where some of them don't have rounding.

Operating System: EndeavourOS 
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
Kernel Version: 6.9.4-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 5950X 16-Core Processor
Memory: 62.7 GiB of RAM
Graphics Processor: AMD Radeon RX 5700 XT
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: X570 AORUS XTREME
System Version: -CF
Video Drivers: Mesa 24.1.1

*** Bug 488531 has been marked as a duplicate of this bug. ***

*** Bug 488519 has been marked as a duplicate of this bug. ***

*** Bug 488545 has been marked as a duplicate of this bug. ***

I've been seeing this for a while now.

Operating System: Fedora Linux 40
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
Kernel Version: 6.9.4-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: Intel Core 13th gen Mobile
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® Graphics

*** Bug 488679 has been marked as a duplicate of this bug. ***

Git commit 74f9f9cbd226407f8cde08c5cd5a711444e2775d by Marco Martin.
Committed on 19/06/2024 at 09:11.
Pushed by mart into branch 'master'.

Restore proper devicepixelratio when extracting from cache

like in base Svg, also in FrameSvg restore the proper devicepixelratio
when getting the image from the cache, as KImageCache doesn't save or
restore the information about it.

This fixes blur region mask sometimes wrong behind floating panels

M  +6    -0    src/ksvg/framesvg.cpp

https://invent.kde.org/frameworks/ksvg/-/commit/74f9f9cbd226407f8cde08c5cd5a711444e2775d

Is it possible to backport this fix to Framework 6.3.x so that we don't have to wait another month?

(In reply to Shakeel from comment #17)
> Is it possible to backport this fix to Framework 6.3.x so that we don't have
> to wait another month?

Yup, same question. Things like that completely ruined user experience. From developer and logic perspective it's almost nothing but if you have to look at it everyday it's... I already can't stand with only 1 day

So, yes, please guys release some kind of fix very soon :) or how we can temporary fix it if it possible before release fix if it take long time.

I just compiled the latest git master and it seems to work fine. A backport would be nice though.

I second the motion for a backport.

I'd also like a backport

It looks like all the Frameworks packagers are on vacation right now, so unfortunately a new Frameworks release from KDE is not likely. I've emailed distros about this and asked them to backport it themselves, so the good distros should be shipping the a backport soon.

Git commit e16e4f8b9379c0d938fe55158ed7d80c25c9cffa by Jonathan Riddell, on behalf of Marco Martin.
Committed on 20/06/2024 at 14:02.
Pushed by jriddell into tag 'v6.3.1'.

Restore proper devicepixelratio when extracting from cache

like in base Svg, also in FrameSvg restore the proper devicepixelratio
when getting the image from the cache, as KImageCache doesn't save or
restore the information about it.

This fixes blur region mask sometimes wrong behind floating panels

M  +6    -0    src/ksvg/framesvg.cpp

https://invent.kde.org/frameworks/ksvg/-/commit/e16e4f8b9379c0d938fe55158ed7d80c25c9cffa

*** Bug 488779 has been marked as a duplicate of this bug. ***

(In reply to Nate Graham from comment #22)
> It looks like all the Frameworks packagers are on vacation right now, so
> unfortunately a new Frameworks release from KDE is not likely. I've emailed
> distros about this and asked them to backport it themselves, so the good
> distros should be shipping the a backport soon.

Thanks Nate, Arch has already backported the fix to stable and I just installed the latest KSvg and Plasma 6.1 and can confirm that all artifacts are gone, keep up the good work.

In this case the good work was done by Marco who fixed it, and Jonathan who made a release of KSvg while on vacation! :O

Thanks Nate, Marco and Jonathan. Really appreciate your efforts on fixing this issue.
I can confirm the fix is now available in Arch repos and working great. 
Kudos to all...

Fantastic!

That's why KDE is the best!

*** Bug 488873 has been marked as a duplicate of this bug. ***

*** Bug 490770 has been marked as a duplicate of this bug. ***