User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:42.0) Gecko/20100101 Firefox/42.0 Build Identifier: LibreOffice 5.0.2.2 On 8GB of RAM, 64bit Libreoffice and i7 LibreOffice suit seems lagging all the time. I even tried giving LO more memory in settings, but it doesn't seem to help at all. 1)When resizing window, window turns black, freezes, computes everything it needs and then finally resizes properly. 2)When fast scrolling through properly formatted text document which has only 2 pages, I get about 1-2 fps. 3)When hovering over any tools menu, I get black popup window before the tools load for few few ms. Not a big deal, but it shouldn't happen on powerful computers. Reproducible: Always Actual Results: LO suit (any package) doesn't re-draw as quick as it should be. Not snappy at all :-( Expected Results: Fast and lightweigh experience. [Information automatically included from LibreOffice] Locale: cs Module: TextDocument [Information guessed from browser] OS: Windows 10 OS is 64bit: yes GPU: GTX 660 TI CPU: i7 3770 RAM: 8GB Reset User Profile?No
Does it help, if you go to Tools - Options - LibO - View - uncheck Use OpenGL?
Thanks for response :-) Yes, it seems to help.
It's weird, but I get the same behavior only on 5.1, bug 94843
How interesting; Miklos - your NVidea was working fine - right ? =)
We just found a rather silly thing here around shader re-compilation that impacts performance; but - prolly not -that- much; will try to get that into 5.0.3 RC2.
Same problem as OP here. Also a Nvidia card (750gtx), windows 7-64. LO 5.0.2.2 Switching off OpenGL helps too.
As Fotis confirmed, let's set to NEW, while we wait for 5.0.3 RC2
I'm assuming this is related, but I'm getting severe slowdown using drop down menus, coinciding with massive jump in CPU usage. The product did not do this in the previous release. Included is a link to an unlisted video to show the exact behavior. https://youtu.be/BK9ilOCTgs8 System: (also shown in video) Windows 10 x64 LibreOffice 5.0.2.2 Nvidia GTX 760 AMD Hexcore FX 6300 8GB RAM
(In reply to Matoyak from comment #8) > I'm assuming this is related, but I'm getting severe slowdown using drop > down menus, coinciding with massive jump in CPU usage. The product did not > do this in the previous release. Included is a link to an unlisted video to > show the exact behavior. > > https://youtu.be/BK9ilOCTgs8 > > System: (also shown in video) > Windows 10 x64 > LibreOffice 5.0.2.2 > Nvidia GTX 760 > AMD Hexcore FX 6300 > 8GB RAM I should mention that as shown in the video, changing the OpenGL setting does not show any effect.
(In reply to Matoyak from comment #9) > I should mention that as shown in the video, changing the OpenGL setting > does not show any effect. You restarted LibreOffice after changing the setting? If yes, then your problem is not the same.
*** Bug 95185 has been marked as a duplicate of this bug. ***
Librecalc 5.0.2.2 I saw the same performance problems moving around a modest spreadsheet (80 rows) Tools, Options, View Use Open GL for all rendering -unticked This fixed the problem for me Desktop PC 12 GB Ram AMD Athlon X3 445 Video AMD Radeon HD-6670 Windows 10.0.10565 (Preview) SSD
After disabling the OpenGL rendering setting, the application became more responsive.
(In reply to Marek Lukáš from comment #0) > User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:42.0) > Gecko/20100101 Firefox/42.0 > Build Identifier: LibreOffice 5.0.2.2 > > On 8GB of RAM, 64bit Libreoffice and i7 LibreOffice suit seems lagging all > the time. I even tried giving LO more memory in settings, but it doesn't > seem to help at all. > > 1)When resizing window, window turns black, freezes, computes everything it > needs and then finally resizes properly. > > 2)When fast scrolling through properly formatted text document which has > only 2 pages, I get about 1-2 fps. > > 3)When hovering over any tools menu, I get black popup window before the > tools load for few few ms. Not a big deal, but it shouldn't happen on > powerful computers. > > Reproducible: Always > > Actual Results: > LO suit (any package) doesn't re-draw as quick as it should be. Not snappy > at all :-( > > Expected Results: > Fast and lightweigh experience. > > [Information automatically included from LibreOffice] > Locale: cs > Module: TextDocument > [Information guessed from browser] > OS: Windows 10 > OS is 64bit: yes > GPU: GTX 660 TI > CPU: i7 3770 > RAM: 8GB > > > Reset User Profile?No I experienced very similar behavior on 5.0.2. Disabling OpenGL did not solve the problem (nor did resetting user profile). However, downgrading to version 5.0.1 did (even with OpenGL enabled). System: OS: Windows 8.1 Pro (64bit) GPU: Nvidia GTX 770 CPU: i7-4770K RAM: 16GB
Migrating Whiteboard tags to Keywords: (perf)
Question for all affected people: do you have the latest graphics card drivers?
(In reply to Beluga from comment #16) > Question for all affected people: do you have the latest graphics card > drivers? I believe that I was using 358.50 when i tested 5.0.2, but if it was the latest, at the time of testing, I don't know.
Today I installed LibreOffice_5.0.4_Win_x86 and all of the performance issues seems to be history. OpenCL is enabled with default settings. System: OS: Windows 8.1 Pro (64bit) GPU: Nvidia GTX 770 (driver: NVIDIA 358.50) CPU: i7-4770K RAM: 16GB
5.0.4 disables GL by default ;-) so - glad that fixes things for you - but we'll leave this bug open in order to track the underlying problem. Then again 5.1 is significantly improved performance-wise too =) thanks !
(In reply to Michael Meeks from comment #19) > 5.0.4 disables GL by default ;-) so - glad that fixes things for you - but > we'll leave this bug open in order to track the underlying problem. > > Then again 5.1 is significantly improved performance-wise too =) thanks ! I am not sure what you mean by "5.0.4 disables GL by default". If I go to Options -> LibreOffice -> OpenCL the "Allow use of OpenCL" is checked. Is this setting ignored in 5.0.4?
(In reply to Kim from comment #20) > (In reply to Michael Meeks from comment #19) > > 5.0.4 disables GL by default ;-) so - glad that fixes things for you - but > > we'll leave this bug open in order to track the underlying problem. > > > > Then again 5.1 is significantly improved performance-wise too =) thanks ! > > I am not sure what you mean by "5.0.4 disables GL by default". If I go to > Options -> LibreOffice -> OpenCL the "Allow use of OpenCL" is checked. Is > this setting ignored in 5.0.4? Tools - Options - LibO - View - Use OpenGL for all rendering
(In reply to Beluga from comment #21) > (In reply to Kim from comment #20) > > (In reply to Michael Meeks from comment #19) > > > 5.0.4 disables GL by default ;-) so - glad that fixes things for you - but > > > we'll leave this bug open in order to track the underlying problem. > > > > > > Then again 5.1 is significantly improved performance-wise too =) thanks ! > > > > I am not sure what you mean by "5.0.4 disables GL by default". If I go to > > Options -> LibreOffice -> OpenCL the "Allow use of OpenCL" is checked. Is > > this setting ignored in 5.0.4? > > Tools - Options - LibO - View - Use OpenGL for all rendering Enabling OpenGL does lower the smoothness when scrolling and everything seems a bit more sluggish (in 5.0.4). I seem to have mixed the terms OpenCL and OpenGL, my apologies.
This should be significantly improved in 5.0.2 RC2 (due this week). Please can you re-test, and re-open if problems persist. Thanks !