jalavoui Posted December 7, 2023 Share Posted December 7, 2023 (edited) getting gpu logs from linux requires a special boot flag grub.efi sample config set timeout=0 menuentry "Ubuntu" { set gfxpayload=keep search --no-floppy --fs-uuid --set=root 60c989ee-b27b-420d-8a17-b541c2605fb3 linux /vmlinuz root=UUID=60c989ee-b27b-420d-8a17-b541c2605fb3 ro quiet splash drm.debug=0x14 initrd /initrd.img } other debug flags: drm.debug=0x1e log_buf_len=1M Edited May 9, 2024 by jalavoui Link to comment https://www.insanelymac.com/forum/topic/358213-getting-gpu-logs-from-linux/ Share on other sites More sharing options...
ArcaneRhapsody Posted December 8, 2023 Share Posted December 8, 2023 I'd like to add that enabling verbose logging can produce a lot of data, so ensure you have a way to sift through the logs effectively. Tools like 'grep' are really invaluable for filtering through the noise to find the relevant information. Link to comment https://www.insanelymac.com/forum/topic/358213-getting-gpu-logs-from-linux/#findComment-2814397 Share on other sites More sharing options...
jalavoui Posted December 11, 2023 Author Share Posted December 11, 2023 yes best way is get /var/log/syslog file depending on the flags you get lots of log lines idk where to find those debug flags Link to comment https://www.insanelymac.com/forum/topic/358213-getting-gpu-logs-from-linux/#findComment-2814495 Share on other sites More sharing options...
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