Most distributions are running duration 30 s but boot of my Debian take 1.5 minute. I have tried to remove few processes. I don't know which I need.
This is list of my processes:
atd bootclean.sh bootlogd bootmisc.sh
checkfs.sh checkroot.sh console-screen.sh cron
discover dnsclean exim4 halt hostname.sh
hotplug-net hwclock.sh ifupdown ifupdown-clean inetd initrd-tools.sh keymap.sh klogd makedev module-init-tools modutils mountall.sh mountvirtfs networking mviboot ppp pppd-dns procps.sh rc rcS reboot rmnologich sendsigs single skeleton ssh stop-bootlogd sysklogd umountfs umountnfs.sh urandom
I don't know what each of them does. After last process removing my partitions became read-only.
Do you know other ways to optimise debian too ?