[plasmashell] [Bug 414785] Notifications cause lag/freeze in plasmashell and apps when using an NVIDIA GPU
https://bugs.kde.org/show_bug.cgi?id=414785 --- Comment #33 from Carlo Meijer --- (In reply to Michael Hamilton from comment #32) > (In reply to Carlo Meijer from comment #29) > > I managed to work around the problem by means of the solution proposed here, > > number 2 (Disabling KWIN Vsync and force full composition pipeline): > > https://www.reddit.com/r/EndeavourOS/comments/p8b2kf/ > > for_those_that_have_stutterlags_problems_with_kde/ > > I already reported it in the relevant nvidia forums topic, but I'm also > > posting it here since disabling vsync in KWin and forcing it to be offloaded > > to the nvidia driver seems to fix the issue. Perhaps there's something > > unforeseen going on in KWin and something can be done in KWin to > > fix/workaround the issue (perhaps some nvidia-specific hacks). > > > > I found that latte-dock still stutters, disabling tooltips solved that one > > for me. I was hoping this magically solved it as well, but apparently not. > > I tried the described work around. it doesn't appear to fix the stutter > described in bug 443696 (a duplicate of this one), the test being: > > for i in 1 2 3 4 5 6 7 8 9 10; do notify-send --expire-time 2 test > $i; done > > Perhaps bug 443696 is not actually the same as this one. It seems that, indeed, there are two distinct issues: 1) is the one described by TS; as long as the notification is open, everything stutters. I had this issue as well, and solved it by offloading vsync to the nvidia driver, as referenced in my previous post. 2) is described in 443696 and 436902; stutters and cpu spikes appear only during the appearance and disappearance of a notification. Now that I pay attention to it, it seems that my system is also affected by (2). However, in my humble opinion, it's is much less severe than (1). I can live with it until wayland is ready for daily use. Hopefully that will magically make the issue go away. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 414785] Notifications cause lag/freeze in plasmashell and apps when using an NVIDIA GPU
https://bugs.kde.org/show_bug.cgi?id=414785 --- Comment #31 from Carlo Meijer --- (In reply to Lapineige from comment #30) > > I already reported it in the relevant nvidia forums topic > > Can you post the link here please ? Sure, https://forums.developer.nvidia.com/t/desktop-notifications-cause-stutter-on-kde-plasma-5-21-5/177717/8 I thought the topic was created by TS, but I'll post the link anyways. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 414785] Notifications cause lag/freeze in plasmashell and apps when using an NVIDIA GPU
https://bugs.kde.org/show_bug.cgi?id=414785 Carlo Meijer changed: What|Removed |Added CC||ca...@youcontent.nl --- Comment #29 from Carlo Meijer --- I managed to work around the problem by means of the solution proposed here, number 2 (Disabling KWIN Vsync and force full composition pipeline): https://www.reddit.com/r/EndeavourOS/comments/p8b2kf/for_those_that_have_stutterlags_problems_with_kde/ I already reported it in the relevant nvidia forums topic, but I'm also posting it here since disabling vsync in KWin and forcing it to be offloaded to the nvidia driver seems to fix the issue. Perhaps there's something unforeseen going on in KWin and something can be done in KWin to fix/workaround the issue (perhaps some nvidia-specific hacks). I found that latte-dock still stutters, disabling tooltips solved that one for me. I was hoping this magically solved it as well, but apparently not. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 423319] kWin crashed when using hot corner to Present Windows
https://bugs.kde.org/show_bug.cgi?id=423319 --- Comment #7 from Carlo Meijer --- Created attachment 130400 --> https://bugs.kde.org/attachment.cgi?id=130400&action=edit New crash information added by DrKonqi kwin_x11 (5.19.3) using Qt 5.14.2 - What I was doing when the application crashed: Move mouse to hot corner, and keep it moving in the corner direction so that windows are placed in the present position and back. Crashes after several rounds. - Custom settings of the application: I'm using the GLES renderer (KWIN_COMPOSE=O2ES), in case it matters -- Backtrace (Reduced): #5 0x7fbaee695b06 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) (this=0x55bf7ad5b280, e=0x7fbae0007560) at ./x11eventfilter.h:51 #6 0x7fbaed24dbcf in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) (this=, eventType=..., message=message@entry=0x7fbae0007560, result=result@entry=0x7fffc14db338) at kernel/qabstracteventdispatcher.cpp:488 #7 0x7fbae6c0f865 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) (this=this@entry=0x55bf7ac81a40, event=event@entry=0x7fbae0007560) at qxcbnativeinterface.h:101 #8 0x7fbae6c105c6 in QXcbConnection::processXcbEvents(QFlags) (this=0x55bf7ac81a40, flags=...) at qxcbconnection.cpp:1029 #9 0x7fbae6c398e0 in QXcbUnixEventDispatcher::processEvents(QFlags) (this=0x55bf7acdd350, flags=...) at qxcbeventdispatcher.cpp:61 -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 423319] kWin crashed when using hot corner to Present Windows
https://bugs.kde.org/show_bug.cgi?id=423319 Carlo Meijer changed: What|Removed |Added CC||ca...@youcontent.nl -- You are receiving this mail because: You are watching all bug changes.
