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Joined 11 months ago
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Cake day: January 14th, 2025

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  • I have a 6700XT and was using Debian Testing (it was trixie), it was super stable, then it became to be extremely unstable around april 2025. I think it was a mix a buggy mesa update and a buggy kernel update. It was so awful that I had to remove Debian :( (multiple full freeze a day). I went full Gentoo and it was super stable. I tried trixie again some days ago and it was still extremely unstable, unfortunately… (only on this machine, the others work fine). Mesa 25.3 has fixed a “turn page flip error” on these cards, but not everything is smooth.




  • I think you’ve tried a distribution for advanced users… Something like Debian would not have triggered that! Also note that regarding dual boot, most of the time, Microsoft can be in cause (if you’re not using UEFI, if you have secure boot, and others).


  • For reference, I have a 6700XT on a 4k videoprojector, and it’s fluid for 4k video and games (but it’s a gaming card). The drivers are excellent and the card is stable. Thus said, I read some web videos through mpv, which is more optimized. On Youtube 4k, it works as well. I’ve tried 8k downsized and it was bit laggy, so I don’t think a 6400 is enough for 8k video. I also had to buy a HDMI cable with more throughput! Videos aside, I think it’s okay for the display only (texts and images), but wait for another reviewer because the 6400 is less powerful, so I can’t confirm. However, if it works on Windows, it will work on Linux.