It looks like you can close this. Not sure what was changed but kernel version 6.11.7 seems to be booting comparable to the 6.9.9:
stefan@p1g4:~$ more systemd-analyze-6.9.9-amd64.txt Startup finished in 10.628s (kernel) + 16.711s (userspace) = 27.340s graphical.target reached after 16.711s in userspace. stefan@p1g4:~$ more systemd-analyze-6.10.12-amd64.txt Startup finished in 19.842s (kernel) + 38.606s (userspace) = 58.449s graphical.target reached after 38.606s in userspace. stefan@p1g4:~$ more systemd-analyze-6.11.6-amd64.txt Startup finished in 17.807s (kernel) + 34.135s (userspace) = 51.942s graphical.target reached after 34.036s in userspace. stefan@p1g4:~$ more systemd-analyze-6.11.7-amd64.txt Startup finished in 11.853s (kernel) + 21.132s (userspace) = 32.985s graphical.target reached after 21.132s in userspace. Thank you, Michal
