https://bugs.freedesktop.org/show_bug.cgi?id=105425 --- Comment #14 from MirceaKitsune --- (In reply to iive from comment #13) Like I said, I don't currently believe this is a hardware defect: My video card isn't even 3 years old. It's a card from Gigabyte which makes high quality products. The temperature of the GPU is within bounds at all times (45°C to 70°C). Its GPU clock seems to be at the right frequency, whereas the memory clock appears to be at 1/3 the supported frequency so it already is under-clocked and more stable! Also why does only 3D ever produce the freeze, even simple scenes that don't stress either the GPU nor the VRAM... whereas 2D never does it even when it's intensive (eg: games, desktop compositing)? If people believe hardware hasn't been ruled out, please suggest a GPU stressing tool for Linux (I use openSUSE Tumbleweed) which you believe is adequate for this situation. I no longer have Windows and can't redo my entire setup by installing another OS, this is my main desktop on which I do my work and activities. I still think this is related to a driver or kernel vulnerability of some sort. Please let me know which logs I can post or what else I can monitor to confirm this and see exactly where and how it's happening. -- You are receiving this mail because: You are the assignee for the bug.