How to make opensuse 42.1 to boot faster.

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1 
 systemd-analyze

Startup finished in 1.524s (kernel) + 2.164s (initrd) + 43.195s (userspace) = 46

I use openSUSE 42.1 with MATE desktop.

sidro@linux-5u2z:~> uname -a
Linux linux-5u2z 4.1.13-5-default #1 SMP PREEMPT Thu Nov 26 16:35:17 UTC 2015 (49475c3) x86_64 x86_64 x86_64 GNU/Linux

CPU: Intel(R) Core™2 Duo CPU E8300 @ 2.83GHz
RAM: 4 GB DDR2
HDD: SAMSUNG HD502HJ

2

I think it’s probably your network there are a few threads on the Install/Boot/Login Forum

3

For a more definitive picture, examine

systemd-analyze blame

systemd-analyze critical-chain

As I_A suggests, network-related services can often represent a significant component of the delays associated with booting.

4 
systemd-analyze critical-chain
The time after the unit is active or started is printed after the "@" character.
The time the unit takes to start is printed after the "+" character.

graphical.target @37.838s
└─bumblebeed.service @37.838s
  └─dkms.service @11.747s +26.090s
    └─basic.target @10.366s
      └─timers.target @10.364s
        └─systemd-tmpfiles-clean.timer @10.364s
          └─sysinit.target @10.364s
            └─apparmor.service @9.772s +591ms
              └─systemd-tmpfiles-setup.service @9.435s +335ms
                └─local-fs.target @9.428s
                  └─var-lib-ntp-proc.mount @13.124s
                    └─local-fs-pre.target @3.874s
                      └─systemd-tmpfiles-setup-dev.service @2.887s +984ms
                        └─kmod-static-nodes.service @2.686s +200ms
                          └─systemd-journald.socket
                            └─-.slice

Should I worry about the dkms service?

5 
sidro@home:~> systemd-analyze
Startup finished in 1.520s (kernel) + 2.158s (initrd) + 25.367s (userspace) = 29.046s
sidro@home:~> systemd-analyze blame
         13.735s display-manager.service
         13.124s NetworkManager.service
          4.545s dev-sda1.device
          1.688s accounts-daemon.service
          1.267s postfix.service
          1.045s systemd-fsck@dev-disk-by\x2duuid-a48cd85e\x2d63f6\x2d4545\x2d95
           778ms sys-kernel-debug.mount
           756ms mnt-hard2.mount
           662ms systemd-update-utmp-runlevel.service
           629ms systemd-modules-load.service
           620ms dev-mqueue.mount
           619ms dev-hugepages.mount
           616ms systemd-tmpfiles-setup-dev.service
           614ms systemd-tmpfiles-setup.service
           610ms systemd-journald.service
           599ms apparmor.service
           585ms systemd-remount-fs.service
           478ms var-tmp.mount
           451ms home.mount
           448ms systemd-fsck@dev-disk-by\x2duuid-203d4588\x2d984d\x2d4199\x2da5
           441ms var-log.mount
           428ms systemd-udev-trigger.service
           425ms usr-local.mount

I change wicd with network manager and disable ntpd.
My system load faster, but…
I don’t know if I can drop time boot more.

6

Since you have bumblebee installed I assume that this is notebook so what processor and how much memory. You know the hardware as some effect here.