[Bug 2077349] Re: [HP Laptop 15-dw1xxx] Little display problems since kernel 6.8

With MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0, it doesn't work. With MUTTER_DEBUG_FORCE_KMS_MODE=simple it works, no bug. If I understood correctly, this last command is not functional with mutter 42. So I didn't put anything in /etc/environment. IT WORKS -> NO BUG. Originally, MUTTER_DEBUG_ENABLE_ATOMI

[Bug 2077349] Re: [HP Laptop 15-dw1xxx] Little display problems since kernel 6.8

Cool it works, I no longer see the white bars... Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077349 Title: [HP Laptop 15-dw1xxx] Little display problems since kernel 6.8 To manage notific

[Bug 2077349] Re: little display problems since kernel 6.8

Finally "i915.enable_psr=0" doesn't solve the problem... :-( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077349 Title: little display problems since kernel 6.8 To manage notifications about this

[Bug 2077349] [NEW] little display problems since kernel 6.8

Public bug reported: Under Ubuntu 22.04.4 on Wayland, since upgrade to kernel 6.8, when moving mouse, on a dark background, white bars are created... See attachment. Remembering a previous bug, I added "i915.enable_psr=0" to grub, and the problem disappears... Under Xorg, no problem. Sorry for m

Re: [Bug 2063228] Re: screen sometimes blinking

kernel 6.7.7 -> BUG kernel 6.7.6 -> I've been using my laptop for a while and still NO flashing...🙂 ( -> Without  changes in /etc/default/grub and in etc/environment) Le 01/05/2024 à 09:12, Daniel van Vugt a écrit : > I'm not sure you even need to undo the changes in /etc/default/grub and > etc

Re: [Bug 2063228] Re: screen sometimes blinking

I undo the changes in /etc/default/grub and etc/environment (?) I'm trying different kernels and will get back to you as soon as I find the right one. Le 01/05/2024 à 03:32, Daniel van Vugt a écrit : > Sounds like we're correct in assigning this to the kernel then. > > Next please try some older

Re: [Bug 2063228] Re: screen sometimes blinking

no effect... Le 30/04/2024 à 05:30, Daniel van Vugt a écrit : > Please try adding this to /etc/environment: > >MUTTER_DEBUG_FORCE_KMS_MODE=simple > > and then reboot. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.

Re: [Bug 2063228] Re: screen sometimes blinking

Already done ! 🙁 Le 29/04/2024 à 08:25, Daniel van Vugt a écrit : > After editing /etc/default/grub, please also run: > >sudo update-grub > > and then reboot. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpa

Re: [Bug 2063228] Re: screen sometimes blinking

Sorry but after applying the setting the screen flashing continues... Le 24/04/2024 à 18:37, DoB a écrit : > thank you for your reply. I applied the settings in grub. I will let > you know if I notice the flashing again. > >

[Bug 2063228] Re: screen sometimes blinking

Sorry but after applying the setting the screen flashing continues... ** Attachment added: "VID_20240424_212658.mp4" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2063228/+attachment/5770114/+files/VID_20240424_212658.mp4 -- You received this bug notification because you are a member

[Bug 2063228] Re: screen sometimes blinking

thank you for your reply. I applied the settings in grub. I will let you know if I notice the flashing again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2063228 Title: screen sometimes blinking

Re: [Bug 2063228] Re: screen sometimes blinking

thank you for your reply. I applied the settings in grub. I will let you know if I notice the flashing again. Le 24/04/2024 à 08:01, Daniel van Vugt a écrit : > Please try adding a kernel parameter: > >i915.enable_psr=0 > > ** Package changed: xorg (Ubuntu) => linux (Ubuntu) > > ** Changed i

[Bug 2063228] Re: screen sometimes blinking

A video. ** Attachment added: "VID_20240423_185405.mp4" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2063228/+attachment/5769792/+files/VID_20240423_185405.mp4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.la

[Bug 2063228] [NEW] screen sometimes blinking

Public bug reported: My screen sometimes starts flashing strongly. I move the mouse cursor, it stops. I put the cursor back in its place, it starts again. I notice this with Firefox because I use it a lot, I don't know if this happens with other software. I'm under wayland (xwayland?) Descripti

Re: [Bug 1970426] Re: [i915] screen is flickering in Ubuntu 22.04

The last kernel without the flickering for me was the kernel that shipped with 21.10 -> same Le 05/05/2022 à 17:13, Nikolai Kotsifas a écrit : > The last kernel without the flickering for me was the kernel that > shipped with 21.10 -- You received this bug notification because you are a member

Re: [Bug 1970869] Re: random flashing, blinking screen

Hello, After each flash/blink, I have this error in the log: - kernel: i915 :00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun - cheers Le 29/04/2022 à 21:37, DoB a écrit : > > After a little use of my laptop, I moderate my first impression, I > notice less flash and blinking > > Cheers. > >

Re: [Bug 1970869] Re: [i915] random flashing, blinking screen

indeed... Le 29/04/2022 à 13:52, Johannes Stöckelmaier a écrit : > Likely similar to: > https://bugs.launchpad.net/ubuntu/+bug/1970426 > https://gitlab.freedesktop.org/drm/intel/-/issues/5569 > https://gitlab.freedesktop.org/drm/intel/-/issues/5238 > > ** Bug watch added: gitlab.freedesktop.org/dr

Re: [Bug 1970869] Re: random flashing, blinking screen

After a little use of my laptop, I moderate my first impression, I notice less flash and blinking Cheers. Le 29/04/2022 à 19:29, DoB a écrit : > > Good evening, > I did the manipulation, see the attachment. > Sorry the bug persists...Sorry the bug persists...Sorry the bug > persists...But sorry

Re: [Bug 1970869] Re: random flashing, blinking screen

Good evening, I did the manipulation, see the attachment. Sorry the bug persists...Sorry the bug persists...Sorry the bug persists...But sorry the bug persists. Thank you! Le 29/04/2022 à 08:49, Daniel van Vugt a écrit : > Thanks for the bug report. > > Please try adding i915.enable_psr=0 to your

[Bug 1970869] [NEW] random flashing, blinking screen

Public bug reported: hello, after installing ubuntu 22.04 my screen flickers or flashes randomly under wayland or xorg. Under ubuntu 21.10 - no problem. thank you to consider. The proof in video : https://photos.app.goo.gl/ZqsKqyoZvCjXfTda8 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: