this post was submitted on 22 Aug 2023
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Linux
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Some day you may find your machine booting into linux without displaying a grub menu. You were promised a menu giving you boot options. Where is it? The problem may be your grub timeout is 0. Set the timeout in
/etc/default/grub
and then runupdate-grub
. See section 6.1 of theinfo grub
manual.In the same config file, you can also re-enable the "OS Prober" setting, which was turned off in some distros by default, which can also cause windows to not be displayed.
I'm not sure which distros have overridden this option to being back on by default on new installs, since AFAIK it was changed upstream.