Kernel panic (was Re: kernel-3.19.3-200.fc21.x86_64 fails to boot)

[Patrick O'Callaghan]

On Sat, 2015-04-04 at 09:19 -0400, Paul Cartwright wrote:
> On 04/04/2015 08:28 AM, Patrick O'Callaghan wrote:
> > On Sat, 2015-04-04 at 13:01 +0100, Patrick O'Callaghan wrote:
> >> menuentry 'Fedora (3.19.3-200.fc21.x86_64) 21 (Twenty One)' --class
> >> fedora --class gnu-linux --class gnu --class os $menuentry_id_option
> >> 'gnul
> >> inux-3.13.5-202.fc20.x86_64-advanced-6a9a800c-309b-4b69-b269-884ad495e7b9' { 
> >>        set gfxpayload=text 
> >>        insmod gzio 
> >>        insmod part_msdos 
> >>        insmod ext2 
> >>        set root='hd0,msdos1' 
> >>        if [ x$feature_platform_search_hint = xy ]; then 
> >>          search --no-floppy --fs-uuid --set=root
> >> --hint-bios=hd0,msdos1
> >> --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos
> >> 1'  6d5929d8-fd35-49e6-a8bf-aab5309dad77 
> >>        else 
> >>          search --no-floppy --fs-uuid --set=root
> >> 6d5929d8-fd35-49e6-a8bf-aab5309dad77 
> >>        fi 
> >>        linux   /vmlinuz-3.19.3-200.fc21.x86_64
> >> root=UUID=6a9a800c-309b-4b69-b269-884ad495e7b9 ro
> > I just noticed there's no initd entry or initramfs file for this kernel.
> > Going to try and use dracut to generate it (hints welcome).
> >
> > poc
> >
> try grub2-mkconfig -o /boot/grub2/grub.cfg
> then grub2-install /dev/sda ( assuming sda is where you have grub installed)

That did the trick, thanks. Still don't know what happened to cause
this.

poc