[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 Francesco Turco changed: What|Removed |Added Resolution|--- |FIXED Status|REPORTED|RESOLVED --- Comment #11 from Francesco Turco --- Today I installed the new motherboard (Intel DQ45CB). It now supports OpenGL 2.1. The problem with lock screen and the login screen is gone. Thank you! -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #10 from Francesco Turco --- I ordered a used Intel motherboard with a more up-to-date Q45 chipset supporting OpenGL 2.0. In this way I will also be able to switch from xf86-video-intel to the modesetting driver. I really hope this will fix my problems. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #9 from Christoph Feck --- Looks like your chipset only supports OpenGL 1.4. I am pretty sure Plasma 5 requires at least OpenGL 2.0, which is already 15 years old. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #8 from Francesco Turco --- I asked for help on the Gentoo Forums: https://forums.gentoo.org/viewtopic-p-8311486.html -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #7 from Francesco Turco --- I'm not sure if related, but I also have another similar problem. Certain online videos (but not all) on Falkon are played in a terribly slow way on my system. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #6 from Francesco Turco --- I just did some testing. Unfortunately even if I set "Rendering Backend" to "Open GL" both the login screen and the lock screen are still very slow. I guess there's something wrong with hardware acceleration on my system... -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 Nate Graham changed: What|Removed |Added CC||n...@kde.org -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #5 from David Edmundson --- >Option "Rendering Backend" is currently set to "Software". The other possible >option is "Open GL". That's mostly what I expected to hear, except you said "login screen" where (due to another more complex bug) that setting doesn't apply Could you mean the lock screen? -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #4 from Francesco Turco --- Oh, wait. I just found the "Plasma Renderer" module. Option "Rendering Backend" is currently set to "Software". The other possible option is "Open GL". I'll do some testing tomorrow. -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #3 from Francesco Turco --- Also: # glxinfo | grep "direct rendering" direct rendering: Yes -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #2 from Francesco Turco --- I haven't explicitely set software rendering anywhere. But on my system I only have the following option: # eselect opengl list Available OpenGL implementations: [1] xorg-x11 * -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 404558] Very slow SDDM with Breeze theme when using plasma-workspace-5.15.0
https://bugs.kde.org/show_bug.cgi?id=404558 --- Comment #1 from David Edmundson --- Have you manually set software rendering somewhere? If not I don't see how it could have caused it -- You are receiving this mail because: You are watching all bug changes.
