Linux Lite Forums
Software - Support => Installing Software => Topic started by: diskrod on July 08, 2019, 03:07:22 PM
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I recently upgraded to a HP laptop and my profile has changed. I'm a novice when it comes to Linux Lite but I'm trying to learn new stuff. I'm confused about "add the kernel boot parameter" as shown below. How do I add it? I'm able to get into the terminal and enter the first sudo line but after that I'm lost. Any help is appreciated. I have a slow boot time of six minutes which I'm trying to change with the following:
- sudo nano /etc/default/grub
Then add the kernel boot parameter: video=SVIDEO-1:d, so it will look like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=SVIDEO-1:d"
- sudo update-grub
- sudo reboot
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You are copying someone else's solution from another thread, ignore it. You need to start from the beginning. Open a Terminal, run the following command and paste the results here:
systemd-analyze blame
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systemd-analyze blame
Here's is the result of the above.
1min 21.908s nmbd.service
46.656s vboxadd.service
42.123s plymouth-quit-wait.service
28.556s systemd-journal-flush.service
28.375s dev-sda1.device
25.944s ufw.service
22.637s systemd-tmpfiles-setup-dev.service
22.525s lvm2-monitor.service
22.269s keyboard-setup.service
21.161s systemd-sysctl.service
9.495s NetworkManager-wait-online.service
6.860s snapd.service
4.753s NetworkManager.service
4.346s preload.service
4.071s apparmor.service
3.940s networkd-dispatcher.service
3.772s ModemManager.service
3.326s thermald.service
3.224s udisks2.service
3.110s grub-common.service
2.383s wpa_supplicant.service
2.241s dev-loop3.device
2.172s bluetooth.service
2.049s rsyslog.service
2.031s accounts-daemon.service
1.755s dev-loop5.device
1.664s dev-loop7.device
1.652s dev-loop6.device
1.608s dev-loop2.device
1.601s dev-loop1.device
1.580s dev-loop0.device
1.549s dev-loop4.device
1.229s console-kit-log-system-start.service
1.216s avahi-daemon.service
1.186s lm-sensors.service
1.167s phpsessionclean.service
1.162s alsa-restore.service
1.107s gpu-manager.service
1.042s binfmt-support.service
1.017s smbd.service
1.009s systemd-rfkill.service
998ms networking.service
984ms polkit.service
811ms systemd-modules-load.service
693ms console-setup.service
680ms apport.service
670ms systemd-logind.service
643ms snap-gimp-189.mount
621ms systemd-udevd.service
586ms ubiquity.service
585ms dns-clean.service
547ms snap-snapd-3646.mount
538ms pppd-dns.service
491ms systemd-remount-fs.service
467ms dev-hugepages.mount
465ms sys-kernel-debug.mount
461ms dev-mqueue.mount
409ms snap-core18-1013.mount
401ms systemd-udev-trigger.service
378ms snap-kde\x2dframeworks\x2d5\x2dcore18-29.mount
372ms systemd-journald.service
354ms systemd-backlight@backlight:amdgpu_bl0.service
353ms snap-core18-1049.mount
322ms snap-gtk\x2dcommon\x2dthemes-1198.mount
322ms lightdm.service
297ms upower.service
267ms packagekit.service
241ms resolvconf.service
226ms swapfile.swap
222ms systemd-user-sessions.service
181ms snap-kmag-18.mount
177ms systemd-timesyncd.service
153ms systemd-resolved.service
152ms snap-core-7270.mount
147ms blk-availability.service
138ms systemd-update-utmp.service
129ms console-kit-daemon.service
117ms kmod-static-nodes.service
106ms systemd-random-seed.service
103ms [email protected]
90ms systemd-tmpfiles-setup.service
88ms setvtrgb.service
74ms snapd.seeded.service
38ms hddtemp.service
17ms plymouth-start.service
16ms resolvconf-pull-resolved.service
12ms proc-sys-fs-binfmt_misc.mount
11ms ureadahead-stop.service
10ms plymouth-read-write.service
10ms systemd-update-utmp-runlevel.service
9ms rtkit-daemon.service
5ms sys-fs-fuse-connections.mount
4ms sys-kernel-config.mount
3ms openvpn.service
1ms snapd.socket
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Now:
systemd-analyze critical-chain
and:
systemd-analyze
then attach /var/log/boot.log to your post.
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I entered what you mentioned in the terminal and I got this:
/var/log/boot.log
bash: /var/log/boot.log: Permission denied
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I entered what you mentioned in the terminal and I got this:
/var/log/boot.log
bash: /var/log/boot.log: Permission denied
Read very carefully the instructions, I asked to attach it to your post, not paste it.