I just bought a new 7700xt from XFX and have been trying to trace down an artifacting problem. It used to be occurring all the time when I was just watching YouTube or browsing Steam (see video). I thought it might be a bad cable so I swapped my two monitor cables and it seemed to fix it but now I am noticing it after a couple hours of playing games. Lately, I have noticed it in Minecraft which is probably the least intensive game I play on this card. I tried to capture it on video but it is too sporadic. It looks the same except maybe more green if that makes any difference
I suppose I will provide an update since this did not gain much traction. I think I have
finally figured out that this is related to when I have my second monitor plugged in
even though it only occurs on my main monitor. I have an Asus 1440p 144hz as my main monitor (I did try limiting it to 60hz to no avail) and an Asus 4k 60hz as my secondary both connect with a DP cable although I did try switching to HDMI
Just a thought … until recently - in fact when I first commented on this - my desktop was in the upright position. I decided to see if I could reproduce what you describe - so I put my workstaion to a horizontal position and placed a second monitor on top of the desktop.
When a 7900XTX GPU is seated - in terms of weight, it is a heavy card - so it is of great importance you are using the support stands supplied with the card.
When you get artifacts it may be caused by the card slightly ‘hanging’ perhaps in a slightly ‘push up’ position, causing strain on the PCIe connector on the board - perhaps injecting occasional bad connection on one of the pins.
I was using the support stand but I had occasional flicker in the left 25% of my 5K monitor - it was espcially visible during boot - and it could appear during normal use as well.
Now that I revisit this topic it occurred to me - I have not seen the mentioned flicker since the change of position.
The change of position means that while my GPU was horizontal before it is now standing vertical on top of the system board.
Thus the question
is your GPU ‘hanging’ horizontally from the PCIe connector ?
or is it ‘standing’ vertically on the PCIe connector ?
In fact, there has been - a while ago - issues with AMD GPUs where the horizontal position would cause the cooling to fail due to a construction flaw - if I recall correct the cooliing fluid would stop circulating causing the board to overheat and die.
I would just remove the GPU and blew inside the PCIe Slot or better use a vacuum clearner (non metal) and carefully remove the dust, if there are some dusts between the both connector’s while you inserted the GPU the last time, maybe that lead to the problems.
So I can say now that this was not the solution. My PC has been on its side for a while now and the problem still exists.
I did try this as well but still no good. As a last-ditch effort I tried swapping my GPU PCI slots (I have a Nvidia card for anything that I need to run in Windows). This made my X server very mad but I will fix this later.
Is there any way this could be a kernel or a driver issue? If this last test does not work I may not have another choice but to RMA my card and hope it was a factory defect.
download the latest live-iso, download another live-iso from another distro like linux-mint. run both live-iso’s and check if there is artifacting on the live-iso’s.
report afterwards
I tried but I just get an error when I try to embed a screenshot or even just add a link in my reply if you really want to see it you can check imgur at 7700xt-artifact-NVDGesI
So I thought I found a solid test for this issue. I found if I have Steam open on my second monitor with the summer sale banner animating (if it stops looping this doesn’t work) and then take a YouTube video on my main screen in and out of fullscreen it will artifact on the Steam screen. So I simulated this test on two different live images, ubuntu 22.4 and the latest manjaro with 6.9 which mirrors my install and neither could replicate it. Ok so good this confirms it is a driver issue right? Nope after booting back into my main install I could no longer replicate it. This issue is so frustrating to troubleshoot because it is so sporadic.
First this looks like a minor problem to me, when its so sporadic and rare.
When its a driver problem, I would switching to different Kernels or evade using more than one Monitor to see if this is a dual monitor problem or not.
Playing around with compositor settings probably could help too.
Apologies I have edited my last reply to have that info stand out. I would update the title but I seem to have lost edit ability on the main post? Anyways I will try the 6.10 kernel and see what that does. In the meantime here is the output of that command and yes I am using kde plasma