[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #24 from Imanol Barba --- I am able to reproduce the issue with a single monitor on a Radeon VII (amdgpu driver) -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Vlad Zahorodnii changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |DUPLICATE --- Comment #23 from Vlad Zahorodnii --- *** This bug has been marked as a duplicate of bug 455526 *** -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #22 from Sebastian Turzański --- Created attachment 160973 --> https://bugs.kde.org/attachment.cgi?id=160973=edit animaton sceeenshot -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #21 from Sebastian Turzański --- Created attachment 160972 --> https://bugs.kde.org/attachment.cgi?id=160972=edit screenshot of menu flickering -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Sebastian Turzański changed: What|Removed |Added CC||dpba...@wp.pl --- Comment #20 from Sebastian Turzański --- I may have similar issue but instead of blurry flicker I get partly invisible items, for example when I right click on a desktop an I get the desktop context menu. But important - I only get it when I have a secondary display connected and set on the left of main and current display ?! My setup - latest plasma 5.27.7 Nvidia Wayland See attachment with part of the menu invisible and a border kind of visible -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Imanol Barba changed: What|Removed |Added CC||ima...@ima.lol --- Comment #19 from Imanol Barba --- Still happening on Debian testing with: - KDE Plasma 5.26.90 - KF 5.102.0 - Qt 5.15.8 - Kernel: 6.1.0-3 - Graphics: AMD Radeon VII (amdgpu) - Display Server: Wayland (also happens on X11) Happy to test patches, submit logs, etc -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Dashon changed: What|Removed |Added CC||sparky123558w...@gmail.com -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Korialo changed: What|Removed |Added CC||korialo...@gmail.com --- Comment #18 from Korialo --- Same issue on my device. OS: Manjaro Linux x86_64 Kernel: 5.15.85-1-MANJARO DE: Plasma 5.26.4 WM: KWin WM Theme: Fluent-round Theme: Breath Light [Plasma], Fluent-round-Dark [GTK2/3] Icons: Fluent-dark [Plasma], Fluent-dark [GTK2/3] CPU: Intel i7-10870H GPU: NVIDIA GeForce RTX 3080 Mobile / Max-Q 8GB/16GB GPU: Intel CometLake-H GT2 [UHD Graphics] -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 D. Debnath changed: What|Removed |Added CC||d_debn...@outlook.com --- Comment #17 from D. Debnath --- Can confirm this on Plasma 5.26.4 (Arch Linux) when using blur in Konsole. Both in Xorg as well as Wayland. Operating System: Arch Linux KDE Plasma Version: 5.26.4 KDE Frameworks Version: 5.101.0 Qt Version: 5.15.7 Kernel Version: 6.0.12-arch1-1 (64-bit) Graphics Platform: X11 Processors: 12 × Intel® Core™ i5-10400 CPU @ 2.90GHz Memory: 7.5 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Simon B changed: What|Removed |Added CC||sbutcher+b...@gmail.com --- Comment #16 from Simon B --- Created attachment 152683 --> https://bugs.kde.org/attachment.cgi?id=152683=edit Konsole flickering badly when blur is enabled Still happening for me on 5.24.6 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Victor Prudniy changed: What|Removed |Added CC||vityas_offic...@yahoo.co.jp --- Comment #15 from Victor Prudniy --- I have 2 same model displays and this bug happens only when konsole placed on first primary screen. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Solerman Kaplon changed: What|Removed |Added CC||soler...@wonder.com.br --- Comment #14 from Solerman Kaplon --- I'm experiencing this while dragging a konsole window with blurred background on 5.24.6, 2 screens (laptop with one edp and another hdmi), extract from qdbus org.kde.KWin /KWin supportInformation : >Compositing >=== >Compositing is active >Compositing Type: OpenGL >OpenGL vendor string: Intel >OpenGL renderer string: Mesa Intel(R) HD Graphics 630 (KBL GT2) >OpenGL version string: 4.6 (Compatibility Profile) Mesa 22.0.5 >OpenGL platform interface: GLX >OpenGL shading language version string: 4.60 >Driver: Intel >GPU class: Kaby Lake >OpenGL version: 4.6 >GLSL version: 4.60 >Mesa version: 22.0.5 >X server version: 1.21.1 >Linux kernel version: 5.15 >Direct rendering: Requires strict binding: yes >GLSL shaders: yes >Texture NPOT support: yes >Virtual Machine: no >OpenGL 2 Shaders are used -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Matt changed: What|Removed |Added Ever confirmed|0 |1 Status|RESOLVED|REOPENED Resolution|FIXED |--- --- Comment #13 from Matt --- Hey guys, reopening this one since it still happens to me on 5.24.5, supposedly after the fix dropped. As was stated earlier in this thread I believe the patch was for a different but related issue, so this one isn't fully solved yet. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Nate Graham changed: What|Removed |Added Version Fixed In||5.24.4 CC||n...@kde.org -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #12 from Matt --- (In reply to David Edmundson from comment #11) > Technically yes. In practice, bugzilla always gets messy with multiple bugs > with similar symptoms. > The first bug doesn't contain enough information to be actionable and is a > super old release. I would just leave it, if issues still exist someone will > file a new bug. Hmm well I've still been experiencing it from time to time on all versions up to and including 5.24. Doing a bit of digging there are a few other bug reports for this same issue, however this one seems to be the oldest report. Not sure what other info I'd need to make it actionable, unfortunately it seems random and hard to reproduce consistently. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #11 from David Edmundson --- Technically yes. In practice, bugzilla always gets messy with multiple bugs with similar symptoms. The first bug doesn't contain enough information to be actionable and is a super old release. I would just leave it, if issues still exist someone will file a new bug. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #10 from Mathias Tillman --- (In reply to Matt from comment #8) > (In reply to David Edmundson from comment #7) > > Git commit 140c2fb20efa547cda1ff74880a7cdbcab8b5943 by David Edmundson, on > > behalf of Mathias Tillman. > > Committed on 17/03/2022 at 22:19. > > Pushed by davidedmundson into branch 'master'. > > > > effects/blur: Fix window flickering when the clip intersected with the > > current blur region. > > > > This fixes a bug introduced in > > https://invent.kde.org/plasma/kwin/-/merge_requests/2045 where it would no > > longer check if it should redraw the whole region unless the data clip > > intersected. This would lead to flickering in certain cases > > > > M +7-6src/effects/blur/blur.cpp > > > > https://invent.kde.org/plasma/kwin/commit/ > > 140c2fb20efa547cda1ff74880a7cdbcab8b5943 > > Wondering if this bug should really be resolved as fixed? > Matthias says this is a fix for something introduced in 5.24, but the issue > that was reported has been around since at least 5.18. Agreed, it probably shouldn't be marked as fixed. In hindsight I should have opened a separate issue, but since I wasn't sure of what the actual issue was, and it basically matched the flickering of the original issue, I decided to post my findings here. Perhaps this latest conversation should be split into a separate issue (that would be marked as resolved) for archiving purposes? -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Vlad Zahorodnii changed: What|Removed |Added Latest Commit|https://invent.kde.org/plas |https://invent.kde.org/plas |ma/kwin/commit/140c2fb20efa |ma/kwin/commit/5186f411885b |547cda1ff74880a7cdbcab8b594 |8d8e5bcc177ef888e63277a515b |3 |a --- Comment #9 from Vlad Zahorodnii --- Git commit 5186f411885b8d8e5bcc177ef888e63277a515ba by Vlad Zahorodnii, on behalf of Mathias Tillman. Committed on 18/03/2022 at 08:46. Pushed by vladz into branch 'Plasma/5.24'. effects/blur: Fix window flickering when the clip intersected with the current blur region. This fixes a bug introduced in https://invent.kde.org/plasma/kwin/-/merge_requests/2045 where it would no longer check if it should redraw the whole region unless the data clip intersected. This would lead to flickering in certain cases (cherry picked from commit 140c2fb20efa547cda1ff74880a7cdbcab8b5943) M +7-6src/effects/blur/blur.cpp https://invent.kde.org/plasma/kwin/commit/5186f411885b8d8e5bcc177ef888e63277a515ba -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #8 from Matt --- (In reply to David Edmundson from comment #7) > Git commit 140c2fb20efa547cda1ff74880a7cdbcab8b5943 by David Edmundson, on > behalf of Mathias Tillman. > Committed on 17/03/2022 at 22:19. > Pushed by davidedmundson into branch 'master'. > > effects/blur: Fix window flickering when the clip intersected with the > current blur region. > > This fixes a bug introduced in > https://invent.kde.org/plasma/kwin/-/merge_requests/2045 where it would no > longer check if it should redraw the whole region unless the data clip > intersected. This would lead to flickering in certain cases > > M +7-6src/effects/blur/blur.cpp > > https://invent.kde.org/plasma/kwin/commit/ > 140c2fb20efa547cda1ff74880a7cdbcab8b5943 Wondering if this bug should really be resolved as fixed? Matthias says this is a fix for something introduced in 5.24, but the issue that was reported has been around since at least 5.18. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 David Edmundson changed: What|Removed |Added Latest Commit||https://invent.kde.org/plas ||ma/kwin/commit/140c2fb20efa ||547cda1ff74880a7cdbcab8b594 ||3 Resolution|--- |FIXED Status|REPORTED|RESOLVED --- Comment #7 from David Edmundson --- Git commit 140c2fb20efa547cda1ff74880a7cdbcab8b5943 by David Edmundson, on behalf of Mathias Tillman. Committed on 17/03/2022 at 22:19. Pushed by davidedmundson into branch 'master'. effects/blur: Fix window flickering when the clip intersected with the current blur region. This fixes a bug introduced in https://invent.kde.org/plasma/kwin/-/merge_requests/2045 where it would no longer check if it should redraw the whole region unless the data clip intersected. This would lead to flickering in certain cases M +7-6src/effects/blur/blur.cpp https://invent.kde.org/plasma/kwin/commit/140c2fb20efa547cda1ff74880a7cdbcab8b5943 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 David Edmundson changed: What|Removed |Added CC||k...@davidedmundson.co.uk --- Comment #6 from David Edmundson --- looks sane. Feel free to merge. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #5 from Mathias Tillman --- Created attachment 147548 --> https://bugs.kde.org/attachment.cgi?id=147548=edit Patch to fix window flickering -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Mathias Tillman changed: What|Removed |Added CC||vlad.zahorod...@kde.org -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Mathias Tillman changed: What|Removed |Added CC||master.ho...@gmail.com --- Comment #4 from Mathias Tillman --- So I've been experiencing this myself lately, but I believe the original bug is actually a separate issue, it just happens to have the same or similar results. I've done some testing myself, and it seems to have been introduced in v5.24.2. Running a bisect the faulty commit looks to be 00a8de6c011954f379fe6f0542bdc9c502de45f3 (https://invent.kde.org/plasma/kwin/-/commit/00a8de6c011954f379fe6f0542bdc9c502de45f3). I'm not sure why this would cause flickering though. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 Emanuele Constantini changed: What|Removed |Added CC||emanuelx...@gmail.com --- Comment #3 from Emanuele Constantini --- I can confirm it's still happening in KDE plasma 5.24.2 Here's a video about it. https://youtu.be/SJgooe5UHbM I didn't had anything opened in other workspaces at the time. But those flickering objects would show behind any application using blurred content in x11 and Wayland. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 postix changed: What|Removed |Added See Also||https://bugs.kde.org/show_b ||ug.cgi?id=432286 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 postix changed: What|Removed |Added See Also||https://bugs.kde.org/show_b ||ug.cgi?id=445109, ||https://bugs.kde.org/show_b ||ug.cgi?id=451179 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 --- Comment #2 from postix --- I have seen this as well under X11 in case of Konsole under openSUSE TW and Fedora 35. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 postix changed: What|Removed |Added CC||pos...@posteo.eu -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 421135] Flickering Issue with Blur enabled
https://bugs.kde.org/show_bug.cgi?id=421135 postix changed: What|Removed |Added CC||gregorystar...@gmail.com --- Comment #1 from postix --- *** Bug 426530 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are watching all bug changes.
