root@laniakea:~# uname -a
Linux laniakea 6.12.107+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.107-1 (2026-08-29) x86_64 GNU/Linux
root@laniakea:~# cat /etc/debian_version
13.6
root@laniakea:~# modinfo 8821cu
modinfo: ERROR: Module 8821cu not found.
root@laniakea:~# apt policy linux-headers-$(uname -r)
WARNING: terminal is not fully functional
Press RETURN to continue
linux-headers-6.12.107+deb13-amd64:
  Installed: (none)
  Candidate: 6.12.107-1
  Version table:
     6.12.107-1 500
        500 http://security.debian.org/debian-security trixie-security/main amd64 Packages
root@laniakea:~#