2025-08-11, 11:21 AM
(This post was last modified: 2025-08-11, 11:21 AM by SpiderUnderUrBed.)
I dont think its enabled.
[spiderunderurbed@hostnuc:~]$ sudo sh -c "cat /sys/kernel/debug/dri/0/gt*/uc/guc_info"
sudo sh -c "cat /sys/kernel/debug/dri/0/gt*/uc/huc_info"
[sudo] password for spiderunderurbed:
Sorry, try again.
[sudo] password for spiderunderurbed:
cat: '/sys/kernel/debug/dri/0/gt*/uc/guc_info': No such file or directory
cat: '/sys/kernel/debug/dri/0/gt*/uc/huc_info': No such file or directory
[spiderunderurbed@hostnuc:~]$ mount | grep debugfs
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
[spiderunderurbed@hostnuc:~]$ sudo mount -t debugfs debugfs /sys/kernel/debug
[spiderunderurbed@hostnuc:~]$ ls /sys/kernel/debug/dri/0/gt*/uc/
ls: cannot access '/sys/kernel/debug/dri/0/gt*/uc/': Permission denied
[spiderunderurbed@hostnuc:~]$ sudo ls /sys/kernel/debug/dri/0/gt*/uc/
ls: cannot access '/sys/kernel/debug/dri/0/gt*/uc/': No such file or directory
[spiderunderurbed@hostnuc:~]$ cat /sys/module/i915/parameters/enable_guc
cat: /sys/module/i915/parameters/enable_guc: Permission denied
[spiderunderurbed@hostnuc:~]$ sudo cat /sys/module/i915/parameters/enable_guc
-1
[spiderunderurbed@hostnuc:~]$