I think it's much the same if you are using systemd-boot which I use. You can find the file in boot, loader and edit loader.conf. I hash out the timer for faster OS loading but you can always edit the file from the terminal and then reboot so you have enough time to chose another kernel if you have it installed. If changing the default kernel permanently it's probably best to go back and set the timeout back or hash it out so you don't have to wait so long before the system boots.
I did these changes but I got an error message: "Error: sparse file not allowed" (when I choose an OS in the grub menu) . I think that it is because I use grub-btrfs (that creates snapshot points in the grub menu). I revert the changes and everything is working fine again
Very informative. Thanks.
You're welcome, thanks for the positive feedback.
I think it's much the same if you are using systemd-boot which I use. You can find the file in boot, loader and edit loader.conf. I hash out the timer for faster OS loading but you can always edit the file from the terminal and then reboot so you have enough time to chose another kernel if you have it installed. If changing the default kernel permanently it's probably best to go back and set the timeout back or hash it out so you don't have to wait so long before the system boots.
That's great. I have used systemd boot, but I'm more familiar with Grub. Thanks for sharing the info.
Hello, hello, hello!
Hello, hello, hello to you too!
I did these changes but I got an error message: "Error: sparse file not allowed" (when I choose an OS in the grub menu) . I think that it is because I use grub-btrfs (that creates snapshot points in the grub menu). I revert the changes and everything is working fine again
I don't use btrfs, I always use ext4. I'm sorry it didn't work for you, but I'm glad you were able to reverse it.