[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Timur changed: What|Removed |Added Version|7.4.6.2 release |7.3.0.0 beta1+ Keywords|bibisectRequest |bibisected, bisected --- Comment #13 from Timur --- source sha:7c29b13ac67e3796b5998789371fa68acb01a260 author Luboš Luňák Tue Jan 11 2022 committer Caolán McNamara Wed Jan 26 2022 avoid Xlib cairo surfaces for small virtual devices (bsc#1183308) Luboš is not active anymore. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #12 from Timur --- Seems OK in 7.2. Repro with 4K in latest Linux bibisect 7.3 and 24.2. I used 100% scaling. Bug seen when scrolling over the bottom edge . Bug 155217 seems a real dupe, others are for general slowness, to be checked. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Stéphane Guillou (stragu) changed: What|Removed |Added Blocks||90796, 146014 Referenced Bugs: https://bugs.documentfoundation.org/show_bug.cgi?id=90796 [Bug 90796] [META] HiDPI / Retina bugs https://bugs.documentfoundation.org/show_bug.cgi?id=146014 [Bug 146014] [META] Poor Scrolling Performance -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Stéphane Guillou (stragu) changed: What|Removed |Added Component|Calc|LibreOffice --- Comment #11 from Stéphane Guillou (stragu) --- Changing component to the whole of LibreOffice as two duplicates talk about Writer. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Stéphane Guillou (stragu) changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||7830 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Stéphane Guillou (stragu) changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=14 ||4033 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=14 ||1578 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=14 ||7163 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||3828 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Stéphane Guillou (stragu) changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||5410 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #10 from jake.m.knep...@gmail.com --- Played with LibreOffice (writer) at 4k on Xorg and i3wm. Same thing seems to happen. CPU usages spikes to 50% plus on a single thread/core for some reason. Scrolling other applications like Firefox at 4k for example doesn't seem to push any particular CPU thread drastic usage levels. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||2657 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||3542 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #9 from jake.m.knep...@gmail.com --- (In reply to Telesto from comment #8) > There are some bug reports about performance problems with Wayland. Others > like bug 155375 comment 0 report no difference between x.org or Wayland. So > might be caused by a 4k monitor or Wayland backend, or both.. Or maybe even > something else I will test the 4k performance problem on Xorg sometime this week. I don't notice a difference between 1080p/1440p Wayland and Xorg - they're both very responsive. The problem seems to happen when the resolution is switched to something like 4k on Wayland. We'll see if the problem persists on Xorg. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #8 from Telesto --- There are some bug reports about performance problems with Wayland. Others like bug 155375 comment 0 report no difference between x.org or Wayland. So might be caused by a 4k monitor or Wayland backend, or both.. Or maybe even something else -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||3111 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||2911 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3) with 4K monitor
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added Summary|Scrolling using keyboard|Scrolling using keyboard |very slow (GTK3)|very slow (GTK3) with 4K ||monitor -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added CC||jake.m.knep...@gmail.com --- Comment #7 from Telesto --- *** Bug 155375 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Telesto changed: What|Removed |Added CC||m...@drissner.me --- Comment #6 from Telesto --- *** Bug 153007 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 ady changed: What|Removed |Added See Also||https://bugs.documentfounda ||tion.org/show_bug.cgi?id=15 ||5326 -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Buovjaga changed: What|Removed |Added CC||vstadniche...@gmail.com --- Comment #5 from Buovjaga --- *** Bug 155217 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #4 from Liudvikas --- Oh I see, you would like me to bibisect on my machine? I'll try and find the time then -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #3 from Buovjaga --- If you need help in bibisecting, email me and I can guide you in a call. -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 --- Comment #2 from Liudvikas --- Installed 7.5.2.2 from an RPM on the official website, the bug persists :( exactly the same as reported AFAIK -- You are receiving this mail because: You are the assignee for the bug.
[Libreoffice-bugs] [Bug 154602] Scrolling using keyboard very slow (GTK3)
https://bugs.documentfoundation.org/show_bug.cgi?id=154602 Buovjaga changed: What|Removed |Added Blocks||103182 CC||ilmari.lauhakangas@libreoff ||ice.org Ever confirmed|0 |1 Summary|Scrolling using keyboard|Scrolling using keyboard |very slow |very slow (GTK3) Status|UNCONFIRMED |NEW Keywords||bibisectRequest, perf, ||regression --- Comment #1 from Buovjaga --- I notice a slight difference when I use GTK3 and move with the arrows (pressing and holding) left and right through the cells with content. I don't have a 4K screen. The difference is too subtle for me to effectively perform a bibisect, so I suggest that you try it with the 7.5 repository (it seems to not be in 7.4, but you can try it as well): https://wiki.documentfoundation.org/QA/Bibisect/Linux The slowness might be related to accessibility as it works only with GTK3 for now. I see in the console sometimes: ** (soffice:73597): WARNING **: 14:20:09.963: atk-bridge: get_device_events_reply: unknown signature Arch Linux 64-bit, X11 Version: 7.5.2.2 (X86_64) / LibreOffice Community Build ID: 50(Build:2) CPU threads: 8; OS: Linux 6.2; UI render: default; VCL: gtk3 Locale: fi-FI (fi_FI.UTF-8); UI: en-US 7.5.2-1 Calc: CL threaded Referenced Bugs: https://bugs.documentfoundation.org/show_bug.cgi?id=103182 [Bug 103182] [META] GTK3-specific bugs -- You are receiving this mail because: You are the assignee for the bug.
