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I commented out a wrong line in /boot/grub/menu.ls and now it tells me kernel panic - not syncing : VFS: unable to mount root fs on unknown - block (0,0) It stops there and does nothing. How can I change the file back and uncomment it. I am unsing centos thanks
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Boot the PC/Server using a Linux Live CD, for example KNOPPIX Once the desktop is loaded the partitions should be visible on the desktop. Double click the partitions that contains /boot filesystem and edit menu.lst as required. Maybe make a copy beforehand :) If the partition is mounted as read only, right click the partition icon on the deskop and select Change Write/Read Mode. | |||
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boot from a livecd like knoppix and edit the file again (by the way, it's /boot/grub/menu.lst , with a 't' at the end). | |||
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boot from livecd(Ubuntu,SystemRescueCD,Knoppix) and mount /boot, and edit menu.ls | |||
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Hit anykey during the boot up cycle. Then hit E to edit. Type in your grub password if you set one. Select the right line and uncomment. When it boots up edit the file and fix your mistake. | |||
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