[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Konrad Materka changed: What|Removed |Added Version Fixed In||6.1 -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Konrad Materka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Latest Commit||https://invent.kde.org/plas ||ma/plasma-workspace/-/commi ||t/efecf88d2d77d8f4cd94edb3a ||83d10deb16a1e92 Resolution|--- |FIXED --- Comment #56 from Konrad Materka --- Git commit efecf88d2d77d8f4cd94edb3a83d10deb16a1e92 by Konrad Materka. Committed on 23/05/2024 at 12:34. Pushed by kmaterka into branch 'master'. xembedsniproxy: Fix high CPU usage when 0,0 is off-screen Reverts 69786a1ff94718daf4de2d814037e70df079ec97, which is no longer needed after 50bbe56bb08f9b265ad56510e2adc37db66f4d2d Initial workaround for Bug 357443 tries to detect and fix window stacking issues (for example after compositor restart). Unfortunately, it causes infinite loop when (0,0) position (were windows are originally positioned) is off-screen (this can happen in some less commonmulti-screen setups). Proper fix was added in !4324, so that faulty workaround is no longer needed. M +0-9xembed-sni-proxy/fdoselectionmanager.cpp M +1-14 xembed-sni-proxy/sniproxy.cpp M +0-2xembed-sni-proxy/sniproxy.h https://invent.kde.org/plasma/plasma-workspace/-/commit/efecf88d2d77d8f4cd94edb3a83d10deb16a1e92 -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 postix changed: What|Removed |Added CC||pos...@posteo.eu -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Bug Janitor Service changed: What|Removed |Added Status|CONFIRMED |ASSIGNED --- Comment #55 from Bug Janitor Service --- A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/4345 -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 not_a_...@tutanota.com changed: What|Removed |Added CC||not_a_...@tutanota.com --- Comment #54 from not_a_...@tutanota.com --- Hi, any chance this bug gets fixed? Still happens with Plasma 6.0.4 -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Marian Kyral changed: What|Removed |Added CC||mky...@email.cz -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271
Jim changed:
What|Removed |Added
CC||hardlo...@gmx.de
--- Comment #53 from Jim ---
This is probably caused by the fix to
https://bugs.kde.org/show_bug.cgi?id=357443.
There's this bit in fdoselectionmanager.cpp
> else if (responseType == XCB_VISIBILITY_NOTIFY) {
> const auto event = reinterpret_cast *>(ev);
>// it's possible that something showed our container window, we have
> to hide it
>// workaround for BUG 357443: when KWin is restarted, container window
> is shown on top
>if (event->state == XCB_VISIBILITY_UNOBSCURED) {
>for (auto sniProxy : m_proxies.values()) {
>sniProxy->hideContainerWindow(event->window);
>}
>}
>}
Where does the XCB_VISIBILITY_UNOBSCURED event originate? Is it a bug that a
window is reported as unobscured if it's located on an offscreen position? Or
is it the responsibility of the client to check if the window is unobscured and
on-screen?
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[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 --- Comment #52 from Matt --- So glad I stumbled upon this. I was seeing log spam and plasmashell freeze up when I went full screen in mpv. aligning the borders of the monitors makes things go away, as suggested. Very frustrating these needs to be done for my workspace, though -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Matt changed: What|Removed |Added CC||mattmarcu...@gmail.com -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Florian Schrön changed: What|Removed |Added CC||florian+...@itzoo.de --- Comment #51 from Florian Schrön --- (In reply to Marcin Kasperski from comment #50) > It is amazing. With this setup (smaller monitor on the left, vertically > centered) my ~/.xsession-errors is spammed with huge volume of „Container > window visible, stack below”: > > https://pasteboard.co/FoXmuIxWfCuD.png > > Moving left screen slightly up (so tops are aligned), puff, problem gone: > > https://pasteboard.co/SNQYJxFRSZMd.png > > It happens immediately, Apply in Display settings window and it stops/starts. same here with vertical monitor setup (up / down). When aligning both to the left edge, the error is instantly gone. With center alignment applied, the ~/.xsession-errors is flooded with "Container window visible, stack below". in the 15 seconds until automatic config rollback after reply i got 118966 error lines. > $ tail -fn0 .xsession-errors | ts > /tmp/.xsession-errors.ts# while the > 15 seconds of center aligned setup > $ grep -c "Container window visible, stack below" /tmp/.xsession-errors.ts > 118966 Packages (@Linux Mint 21): > plasma-workspace 4:5.24.7-0ubuntu0.1 from ubuntu/jammy-updates (contains > xembedsniproxy) > plasma-desktop 4:5.24.7-0ubuntu0.1 from ubuntu/jammy-updates -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Marcin Kasperski changed: What|Removed |Added CC||marcin.kasper...@softax.com ||.pl --- Comment #50 from Marcin Kasperski --- It is amazing. With this setup (smaller monitor on the left, vertically centered) my ~/.xsession-errors is spammed with huge volume of „Container window visible, stack below”: https://pasteboard.co/FoXmuIxWfCuD.png Moving left screen slightly up (so tops are aligned), puff, problem gone: https://pasteboard.co/SNQYJxFRSZMd.png It happens immediately, Apply in Display settings window and it stops/starts. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 David Edmundson changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED|CONFIRMED --- Comment #49 from David Edmundson --- So basically it's "bad" if there's no screen at 0,0 in global space. Thanks. That should be enough to help trigger this locally. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Urmet Saar changed: What|Removed |Added CC||urmet.s...@gmail.com --- Comment #48 from Urmet Saar --- The screen layout discovery is great, I have extra portrait monitor that has top edge higher. I usually do a quick "killall xembedsniproxy" right after logging in, but forgot today, so it was running for about 8 hours. Session log has over 10 **million** lines of "Container window visible, stack below" -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 425271] XembedSNIProxy causes "high" cpu usage with certain screen arrangements
https://bugs.kde.org/show_bug.cgi?id=425271 Nate Graham changed: What|Removed |Added Summary|XembedSNIProxy causes |XembedSNIProxy causes |"high" cpu usage|"high" cpu usage with ||certain screen arrangements -- You are receiving this mail because: You are watching all bug changes.
