@cscs i remove snapd …but the speed seems not increased. By installing KDE version will the problem go away ?? or what should i do ?
Is it actually removed/disabled ? check your systemd-analyze again.
Changing DE’s wont help much … I already outlined the big services I would discard.
[asif@PC ~]$ sudo systemd-analyze critical-chain
The time when unit became active or started is printed after the “@” character.
The time the unit took to start is printed after the “+” character.
└─ModemManager.service @19.712s +1.335s
└─polkit.service @15.949s +3.760s
└─sys-fs-fuse-connections.mount @25.958s +11ms
└─systemd-modules-load.service @3.834s +822ms
Disable and mask NetworkManager-wait-online.service
Sudo systemctl disable --now NetworkManager-wait-online.service
Sudo systemctl mask NetworkManager-wait-online.service
And disable ModemManager.service
Sudo systemctl disable --now ModemManager.service
bash: Sudo: command not found
It shouldnt be capitalized…
But you dont need it anyways:
systemctl disable --now NetworkManager-wait-online.service
(this will disable the service that waits for network connection before loading)
Tnx for your help …It slightly increase the speed. I cause for other reason… Before opening window screen goes black and there is no welcome or loading page like windows is showing when the pc opens . What you thin about it?
Could you please provide me the output of
udevadm info --attribute-walk -n /dev/sda1 | grep 'DRIVERS=="[^"]' , please?
Here is the output:
Now its time to
sudo nano /etc/mkinitcpio.conf !
Then find the line starting by
MODULES=" , and remove everything between the quotation marks and add
ahci sd_mod ext4 in between of the quotation mark.
Then find the line starting with
BINARIES=" and clear everything (or add
fsck fsck.ext4 if you want to check the disk quickly at startup)
Now find the line starting with
HOOKS=" and remove everything except
After that go completely to the bottom, and add
Ctrl+S to save, Ctrl+X to leave.
You may then execute
sudo mkinitcpio -P ,
sudo update-grub and reboot!
It should be 10 to 40% faster (results may vary)!
There is no `MODULES=" " and BINARIES=" " in the file
The following modules are loaded before any boot hooks are
run. Advanced users may wish to specify all system modules
in this array. For instance:
MODULES=(piix ide_disk reiserfs)
MODULES=“ahci sd_mod ext4”
This setting includes any additional binaries a given user may
wish into the CPIO image. This is run last, so it may be used to
override the actual binaries included by a given hook
BINARIES are dependency parsed, so you may safely ignore libraries
This setting is similar to BINARIES above, however, files are added
as-is and are not parsed in any way. This is useful for config files.
Please use the content in parenthese, thank you!
The layout may depend on your shell!
There is no HOOKS and COMPRESSION
Please read carefully the instructions, thank you!
May add missing lines!
Thank you so much .Brother.
the screen show /dev/sda1:clean(more…) blocks
now the result is…
artup finished in 4.008s (kernel) + 22.638s (userspace) = 26.646s
graphical.target reached after 17.958s in userspace
Tnx everyone …
You’re very welcome !
Dont forget to get rid of ModemManager too, if you dont need to handle 3/4g connections and stuff:
systemctl disable --now ModemManager
(should save you another second or so )
i have already get rid of it… Despite the screen is on the icons are coming late… is there any solution. I am new in linux… Suggest something from where i can learn the basics.
Again tnx for everyone for the efforts
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