output of demsg command![Text]
output of dmesg command is as follows:
1.941868] usb 1-3: Product: HP Wide Vision HD Camera
[ 1.941872] usb 1-3: Manufacturer: SunplusIT Inc
[ 1.972306] sda: sda1 sda2 sda3 sda4 sda5
[ 1.989479] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.031894] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x4d5f02)
[ 2.046306] psmouse serio1: elantech: Synaptics capabilities query result 0x10, 0x1a, 0x0d.
[ 2.059945] psmouse serio1: elantech: Elan sample query result 03, 4d, 86
[ 2.069184] usb 1-10: new full-speed USB device number 3 using xhci_hcd
[ 2.133325] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input5
[ 2.218509] usb 1-10: New USB device found, idVendor=8087, idProduct=0aaa, bcdDevice= 0.02
[ 2.218523] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 32.446643] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 34.434229] systemd[1]: Inserted module 'autofs4'
[ 34.849796] systemd[1]: systemd 245.4-4ubuntu3.13 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 34.869373] systemd[1]: Detected architecture x86-64.
[ 34.911104] systemd[1]: Set hostname to <anjali-HP-Pavilion-Laptop-15-cs1xxx>.
[ 37.015155] systemd[1]: Created slice system-modprobe.slice.
[ 37.015844] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 37.016383] systemd[1]: Created slice User and Session Slice.
[ 37.016562] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 37.017068] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 37.017206] systemd[1]: Reached target User and Group Name Lookups.
[ 37.017269] systemd[1]: Reached target Remote File Systems.
[ 37.017305] systemd[1]: Reached target Slices.
[ 37.017640] systemd[1]: Listening on Syslog Socket.
[ 37.017899] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 37.018041] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 37.018528] systemd[1]: Listening on Journal Audit Socket.
[ 37.018781] systemd[1]: Listening on Journal Socket (/dev/log).
[ 37.019048] systemd[1]: Listening on Journal Socket.
[ 37.019316] systemd[1]: Listening on udev Control Socket.
[ 37.019535] systemd[1]: Listening on udev Kernel Socket.
[ 37.021941] systemd[1]: Mounting Huge Pages File System...
[ 37.024263] systemd[1]: Mounting POSIX Message Queue File System...
[ 37.026311] systemd[1]: Mounting Kernel Debug File System...
[ 37.027848] systemd[1]: Mounting Kernel Trace File System...
[ 37.030331] systemd[1]: Starting Jo
My laptop takes almost upto 2 minutes to boot
i have an hp-pavilion with dual boot ubuntu 20.04 and windows 10
intel i7 with 2TB harddisk
following is output of systemd analyze
systemd-analyze
Startup finished in 5.086s (firmware) + 13.433s (loader) + 34.002s (kernel) + 57.914s (userspace) = 1min 50.437s
graphical.target reached after 57.765s in userspace
i am actually new to ubuntu. Could someone suggest how to decrease the boot time?
Edit: output for systemd-analyze blame
36.353s plymouth-quit-wait.service
11.265s networkd-dispatcher.service
10.370s snapd.service
9.586s dev-sda5.device
9.034s systemd-journal-flush.service
8.642s udisks2.service
8.057s accounts-daemon.service
5.719s polkit.service
5.032s avahi-daemon.service
5.030s bluetooth.service
5.026s NetworkManager.service
5.020s iio-sensor-proxy.service
4.437s ModemManager.service
4.311s switcheroo-control.service
4.303s thermald.service
4.301s systemd-logind.service
4.292s wpa_supplicant.service
3.215s systemd-resolved.service
3.209s preload.service
3.137s apport.service
3.059s grub-initrd-fallback.service
2.978s gdm.service
2.868s systemd-udevd.service
2.844s gpu-manager.service
2.170s upower.service
2.147s rsyslog.service
1.948s plymouth-start.service
1.942s grub-common.service
1.905s systemd-tmpfiles-setup.service
1.872s secureboot-db.service
1.455s apparmor.service
1.187s systemd-random-seed.service
1.011s e2scrub_reap.service
845ms systemd-sysctl.service
709ms ua-messaging.service
673ms systemd-modules-load.service
637ms systemd-fsck@dev-disk-by\x2duuid-4C2B\x2dC1A4.service
614ms systemd-udev-trigger.service
463ms kerneloops.service
433ms systemd-sysusers.service
389ms swapfile.swap
375ms keyboard-setup.service
368ms systemd-journald.service
313ms systemd-backlight@backlight:intel_backlight.service
269ms systemd-rfkill.service
260ms [email protected]
250ms pppd-dns.service
205ms systemd-tmpfiles-setup-dev.service
196ms systemd-timesyncd.service
191ms snapd.seeded.service
162ms systemd-user-sessions.service
157ms alsa-restore.service
143ms setvtrgb.service
137ms systemd-tmpfiles-clean.service
lines 1-54
