Hi! I’m on Ubuntu 24.04 and I have an RTX 2060. When I put my computer into sleep and wake it up everything is normal for around 4-5 cycles. But after that I have no display with DisplayPort, only with HDMI. After a reboot everything is back to normal. Running nvidia-bug-report.sh also fixes the is…

I did more tests and I can sometimes, very rare, reproduct issue by execute: sleep 1 && xset dpms force suspend && sleep 13 && systemctl suspend and resume right after a suspend.

Unfortunately, I have been not able to duplicate issue locally. Could you try once with latest 575.51.02 beta release driver and share test results.

Hi @pstefanczyk Could you try once with latest 575.51.02 beta release driver and share test results.

Hi Ok, I will try with that driver version.

Unfortunately, is still the same problem on 575.51.02. I run suspend test by command line: sleep 1 && xset dpms force standby && sleep 13 && systemctl suspend After resume from suspend display is turning on but with black screen. I’m attaching nvidia-bugreport. nvidia-bug-report.log.gz (519.4…

i have a bugticket open for this ( 3033189 ) for quadro K620. resume does not re-init display when attached to DP i had found that for K620 and windows, the problem had been introduced with the R550 driver release branch the problem magically disappears when using a DP to hdmi cable and attach th…

Hi @pstefanczyk I am unfortunately not able to duplicate issue locally. Could you please test with latest released driver 575.57.08. If issue still persists, please confirm if you are using any dongle or converter to connect display.

Hi @pstefanczyk Please help to test with latest released driver 575.57.08. If issue still persists, please confirm if you are using any dongle or converter to connect display.

I’m testing for about hour with nvidia driver 575.64.03 and so far issue not persists. I’ll let you know if the problem occurs again. No, I don’t using any converter.

nvidia-bug-report.log.gz (682.1 KB) I have the same problem with DisplayPort and driver version 575.64.3 (the previous drivers had the same issue). When I set the monitor (Samsung odyssey g9 neo) to turn off after 20 seconds of inactivity in KDE 6.3.5 Wayland, and then move the mouse or press a but…

No video on DisplayPort after computer sleep. HDMI works

Graphics / Linux Linux

D4vis July 4, 2025, 11:00am 31

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Monitor refresh rate bugs out after going to sleep

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No video on DisplayPort after computer sleep. HDMI works

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