[Solved] Unable to boot after install

Question

Forgive me for the lack of code tags, having to write this on my phone.
I am unable to boot after installation. I receive an error wich has the incorrect UDID string. It doesn't even exist. I will update with error after posting so I can give grub config generation error first
When I run:
grub-mkconfig -o /boot/grub/grub.cfg
I get this:
Found Linux image : /boot/vmlinuz-linux
Found initd image: /boot/initramfs-linux.img
Warning: failed to connect to lvmetad: no such file or directory. falling back to internal scanning.
No volume groups found
[ 279.601712] SQUASHFS error: can't find a SQUASHFS superblock on sda3
[ 279.604502] EXT4-fs (sda3):unable to read superblock
[ 279.607266] EXT4-fs (sda3):unable to read superblock
[ 279.609928] EXT4-fs (sda3):unable to read superblock
Found Windows 7 (loader) on /dev/sda1
Done
Sda3 is an extended volume
Edit: I just deleted the old .cfg and recreated a new one by re running the above command, uncounted and rebooted and it booted into CLI. 3rd time a charm after all. Marking this one solved
Last edited by Kirito (2013-05-15 07:55:31)

Answer 1

Oh, looking at your setup, it would seem that your system is likely still configured to boot to /dev/sdd (the windows drive).
As a user with numerous drives, you should be aware that using /dev/sdXY to identify your disks is a bad idea.  There is no gaurantee that Arch will be /dev/sde every time, nor that windows will be /dev/sdd.  You should use either filesystem labels (LABEL= or /dev/disk/by-label) or UUIDs (UUID= or /dev/disk/by-uuid).  Though if you are using GPT, there is also the option of the PARTLABEL as well (which are the labels you create within the partitioner).