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 issue for some time.
nvidia-bug-report.log.gz (398.2 KB)
I have similar issues since 3-4 days ago. I am using arch linux with KDE and when my monitor wakes from sleep the monitor just power cycles without being able to connect, If I enable or disable any monitor it connects. the other monitors work fine, and also HDMI on the same monitor works fine. Only display port doesn’t work.
Hi @04aron @thankarezos
Thanks for reporting issue to us, could you be able to check with latest 560 release driver and share test results.
I am using 560.35.03 version on arch linux and still have this problem.
Thank you for the confirmation, I have filed a bug 4844543 internally for tracking purpose.
I have been not able to repro issue locally so far after multiple sleep/resume cycles.
Could you please try waking up the display by pressing its power button before resuming the system and see if it changes anything.
@thankarezos
Could you also please share nvidia bug report from repro state.
indeed if i have already turned on the screen the bug doesnt happen, also doesn’t happen on Windows and doesnt happen on endevourOs live usb (the one that I used to install my distro but obviously unupdated), it only happens to my fully up-to-date endevourOs(arch) installation.
nvidia-bug-report.log.gz (893.1 KB)
Also, same problem on new installation also fully updated. Again the Live USB was fine but as long I installed because it updated the packages to latest same problem
Thanks for the log, could you confirm what monitor is showing the symptoms? The log seems to indicate that 3 displays are connected, and all those appear to be active at the time that the log was captured.
nvidia-bug-report.log.gz (791.9 KB)
this is a new log on my new installation. I made sure I captured it during the problem. It’s the Samsung LC27G5xT (DFP-5)
also, for the record. I tried both linux lts and linux mainland with both nvidia and nvidia-dkms. nothing
Update: I managed to fix that by enabling adaptive sync on my monitor and setting it on automatic on kde settings and also setting my refresh rate to 144hz (my monitor’s max), i had previous set it to 120hz. If only adaptive sync was on or only my refresh rate was 144hz it would still not work. I needed both for the bug to go away.
I’m having the same issue on my computer. It started when I began using a new monitor, a Samsung Viewfinity S95UC. I have a GTX 1050 graphics card. With my previous screen I primarily used DP and everything was fine, but on the Samsung the DP port does not come back after sleeping for a longer period of time. The HDMI port has no such issues. I purchased a new VESA certified DP cable hoping that would fix things, but to no avail. Any updates?
Hi All,
Please try with latest 570.86.16 driver and if issue still persists, please share nvidia bug report from repro state.
I have similar problem.
After resume from suspend (suspended sutomatically by OS on idle) monitor connected to Display Port shows a black screen or starting blinking with red or white lines artifacts . There is no problems to enter to a terminal by CTRL-ALT-Fx keyboard combination, but after return to the X.org (F7 key) display goes black or starting blinking again. After reboot montor is blinking again (in Windows 11 too) - only after remove power plug blinking goes away.
My suspend on idle settings are:
It is very important to set the screen to turn off before computer suspend.
There are no issues when:
There is no issues in Windows 11.
I have issues on nvidia driver version 550 and 560.
Monitor connected by HDMI port is working properly.
I have tried with different DP cable - no success.
My OS:
Linux Mint 22.1
Kernel 6.8
GeForce 2060 RTX Super
Nvidia driver: 560
Monitor: Gigabyte G24F 2
I have updated nvidia driver to version 565.77 and kernel to version 6.11, switched monitor to DP port and I had screen blinking right after system boot and black screen after switch to terminal and return to X.org. I have to turn off computer, unplug power from monitor and restart computer and symptoms gone away.
I attaching a video and nvidia-bug-report.log
nvidia-bug-report.log.gz (389.4 KB)
Additionaly I noticed an error in EDID when monitor is connected via DP.
Maybe that’s the reason of that issues.
When monitor is connected to the HDMI port horizontal ranges have value: 30-222 kHz
but when connected to DP: 222-222 kHz and is warning in decoded EDID informations:
EDID:
Base EDID: Some timings are out of range of the Monitor Ranges:
Horizontal Freq: 31.466 - 181.498 kHz (Monitor: 222.000 - 222.000 kHz)
I’m attaching decoded EDIDs:
edid-hdmi.txt (8.7 KB)
edid-dp.txt (7.9 KB)
Hi @pstefanczyk
Thank you for sharing repro information, I also did the same power settings as below
and resumed the system after 30 mins, 2 hours and 3 hours respectively in 3 attempts without any issue.
How long you are keeping the system in sleep mode and what’s the repro frequency.
Is there any specific display resolution or refresh rate where issue occurs immediately?
As per report, it looks like you have connected only single display, please let me know if I am wrong.
Thank you again for all the help.
The problem most often occurs after the computer keep in sleep mode for a long time - usually after 30 minutes or more. This is very random.
My resolution and screen refresh rate is: 1920x1080 180 Hz
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.