I am using Kubuntu 18.04 on my Dell G5 5587. Currently I have a Win10 installed on my SSD, which is in RAID mode and the ubuntu is installed on my HDD. Since Ubuntu can not recognize the RAID SSD I can switch between the Win and Ubuntu from the One-time boot menu.
I tried to figure out what the problem, but could not find any useful info form me.
systemd-analyze time:
Startup finished in 7.196s (firmware) + 6.311s (loader) + 33.705s (kernel) + 9min 10.475s (userspace) = 9min 57.688s
graphical.target reached after 1min 6.000s in userspace
Here is the result of systemd-analyze blame:
7min 23.369s apt-daily-upgrade.service
45.488s apt-daily.service
36.823s systemd-journal-flush.service
33.693s dev-sda3.device
33.330s ufw.service
25.787s systemd-udevd.service
11.314s mpd.service
10.723s phpsessionclean.service
9.636s systemd-tmpfiles-clean.service
9.218s mysql.service
8.353s NetworkManager.service
7.977s gpu-manager.service
6.713s NetworkManager-wait-online.service
4.722s udisks2.service
4.567s grub-common.service
3.718s snapd.service
3.568s networkd-dispatcher.service
3.347s keyboard-setup.service
3.211s ModemManager.service
2.941s packagekit.service
2.820s systemd-tmpfiles-setup-dev.service
2.477s accounts-daemon.service
2.403s systemd-resolved.service
2.286s systemd-timesyncd.service
2.001s apache2.service
1.900s colord.service
1.722s avahi-daemon.service
1.632s mnt-peterkovach-tempus.mount
1.624s mnt-peterkovach-bioinfo.mount
1.520s mnt-peterkovach-users.mount
1.464s systemd-remount-fs.service
1.408s dev-mqueue.mount
1.408s sys-kernel-debug.mount
1.408s dev-hugepages.mount
1.396s thermald.service
1.384s systemd-modules-load.service
1.068s mnt-peterkovach-Data.mount
1.068s swapfile.swap
850ms systemd-sysctl.service
845ms systemd-update-utmp.service
828ms wpa_supplicant.service
730ms systemd-tmpfiles-setup.service
723ms polkit.service
719ms fstrim.service
654ms systemd-random-seed.service
447ms user@118.service
440ms rsyslog.service
410ms systemd-journald.service
384ms boot-efi.mount
381ms apparmor.service
320ms systemd-logind.service
276ms upower.service
260ms kmod-static-nodes.service
212ms setvtrgb.service
189ms plymouth-read-write.service
135ms plymouth-quit.service
116ms snapd.socket
108ms systemd-fsck@dev-disk-by\x2duuid-C783\x2d9061.service
105ms systemd-udev-trigger.service
99ms rtkit-daemon.service
89ms snapd.seeded.service
80ms apport.service
57ms nvidia-persistenced.service
33ms user@1000.service
33ms plymouth-start.service
31ms systemd-rfkill.service
12ms systemd-update-utmp-runlevel.service
9ms bluetooth.service
6ms alsa-restore.service
6ms kerneloops.service
6ms sddm.service
5ms pppd-dns.service
3ms ureadahead-stop.service
2ms systemd-backlight@backlight:intel_backlight.service
2ms systemd-user-sessions.service
1ms console-setup.service
1ms systemd-backlight@leds:dell::kbd_backlight.service
1ms sys-kernel-config.mount
1ms sys-fs-fuse-connections.mount
The result of systemd-analyze critical-chain:
graphical.target @1min 6.000s
└─multi-user.target @1min 6.000s
└─cups-browsed.service @6min 41.635s
└─cups.service @6min 41.633s
└─cups.path @6min 41.631s
└─sysinit.target @46.162s
└─systemd-timesyncd.service @43.875s +2.286s
└─systemd-tmpfiles-setup.service @43.020s +730ms
└─systemd-journal-flush.service @6.196s +36.823s
└─systemd-remount-fs.service @4.731s +1.464s
└─systemd-journald.socket @4.670s
└─system.slice @4.670s
└─-.slice @4.635s
Do you have any suggestions to make it faster? Thanks in advance!
