Linux/grub - Revision history

Woozle: /* Notes */

2019-08-11T20:40:57Z

Notes

← Older revision		Revision as of 20:40, 11 August 2019
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	Overall, though, this seems to be the magic tool for fixing broken grub booting: https://help.ubuntu.com/community/Boot-Repair		Overall, though, this seems to be the magic tool for fixing broken grub booting: https://help.ubuntu.com/community/Boot-Repair
	* https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows - looks like it might discuss the manual steps Boot Repair does		* https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows - looks like it might discuss the manual steps Boot Repair does

			Other links that may be useful:
			* https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/s2-grub-whatis-booting-uefi
			* https://www.eightforums.com/threads/uefi-doesnt-recognise-my-bootable-usb-device.16780/

Woozle: /* Notes */

2019-04-02T19:28:16Z

Notes

← Older revision		Revision as of 19:28, 2 April 2019
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	*** Returns: ''(horizontal list of files)''		*** Returns: ''(horizontal list of files)''
	==Notes==		==Notes==
			* https://askubuntu.com/questions/41930/kernel-panic-not-syncing-vfs-unable-to-mount-root-fs-on-unknown-block0-0/48516#48516 - this actually worked when the Repair Disk did not
	* http://community.linuxmint.com/tutorial/view/245		* http://community.linuxmint.com/tutorial/view/245
	* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub		* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub

Woozle: /* Notes */ more links

2019-03-24T19:15:37Z

Notes: more links

← Older revision		Revision as of 19:15, 24 March 2019
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	* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub		* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub
	* https://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue		* https://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue
			* https://ubuntuforums.org/showthread.php?t=1706090 "Grub error unknown filesystem"
			* https://askubuntu.com/questions/5298/grub-help-and-reinstalling-ubuntu

			Overall, though, this seems to be the magic tool for fixing broken grub booting: https://help.ubuntu.com/community/Boot-Repair
			* https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows - looks like it might discuss the manual steps Boot Repair does

Woozle: /* Notes */

2019-03-24T19:13:17Z

Notes

← Older revision		Revision as of 19:13, 24 March 2019
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	* http://community.linuxmint.com/tutorial/view/245		* http://community.linuxmint.com/tutorial/view/245
	* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub		* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub
			* https://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue

Woozle at 21:06, 22 March 2019

2019-03-22T21:06:11Z

← Older revision		Revision as of 21:06, 22 March 2019
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	* {{l/same\|update-grub}} updates the grub menu		* {{l/same\|update-grub}} updates the grub menu
	** bootable drives do not need to be mounted in order to be included		** bootable drives do not need to be mounted in order to be included
			==Commmands==
			===rescue mode===
			''these commands are still available in rescue mode; examples are from a system with one hard drive on /dev/hda, 2nd partition is [[ext4]]''
			* <code>ls (hd{{arg\|drive}},{{arg\|partition}})</code>
			** Example: <code>ls (hd0,2)</code>
			*** Returns: (hd0,2): Filesystem is ext2.
			** Example: <code>ls (hd0,2)/boot/grub</code>
			*** Returns: ''(horizontal list of files)''
	==Notes==		==Notes==
	* http://community.linuxmint.com/tutorial/view/245		* http://community.linuxmint.com/tutorial/view/245
	* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub		* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub

Woozle: grub-mkconfig

2014-11-22T22:57:46Z

grub-mkconfig

← Older revision		Revision as of 22:57, 22 November 2014
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	* {{l/same\|grub-install}}		* {{l/same\|grub-install}}
	** note that the target must be a ''device'' (e.g. /dev/sdd), not a ''partition'' or ''filesystem'' (e.g. /dev/sdd1).		** note that the target must be a ''device'' (e.g. /dev/sdd), not a ''partition'' or ''filesystem'' (e.g. /dev/sdd1).
			* {{l/same\|grub-mkconfig}} creates a new grub.cfg based on what disks and boot options it finds. Run as root and redirect output to the desired file.
	* {{l/same\|update-grub}} updates the grub menu		* {{l/same\|update-grub}} updates the grub menu
	** bootable drives do not need to be mounted in order to be included		** bootable drives do not need to be mounted in order to be included

Woozle: update-grub; links

2014-11-22T19:47:43Z

update-grub; links

← Older revision		Revision as of 19:47, 22 November 2014
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	==related commands==		==related commands==
	* {{l/same\|grub-install}}		* {{l/same\|grub-install}}
	** note that the target must be a ''device'' (e.g. /dev/sdd), ot a ''partition'' or ''filesystem'' (e.g. /dev/sdd1).		** note that the target must be a ''device'' (e.g. /dev/sdd), not a ''partition'' or ''filesystem'' (e.g. /dev/sdd1).
			* {{l/same\|update-grub}} updates the grub menu
			** bootable drives do not need to be mounted in order to be included
			==Notes==
			* http://community.linuxmint.com/tutorial/view/245
			* http://askubuntu.com/questions/420778/i-need-step-by-step-guidence-to-recover-grub

Woozle: very quick note

2014-11-22T19:42:41Z

very quick note

New page

==related commands==
* {{l/same|grub-install}}
** note that the target must be a ''device'' (e.g. /dev/sdd), ot a ''partition'' or ''filesystem'' (e.g. /dev/sdd1).