[ubuntu-uk] Can't update grub
mfraz74+ubuntu at gmail.com
Mon Oct 8 14:07:58 UTC 2018
On 08/10/18 10:24, Liam Proven wrote:
> On Thu, 4 Oct 2018 at 12:35, Mark Fraser <mfraz74+ubuntu at gmail.com> wrote:
>> I've tried asking this questions in numerous other places and so far
>> I've had no response, so I'm hoping someone here will be able to help.
>> I rebooted my server last week and when I tried to remove old kernels it
>> was stopping when trying to update grub. I ran update-grub2 on its own
>> and I get:
> This is just guesswork, but:
> `/dev/disk/by-id/usb-Seagate_Backup+_Hub_BK_NA8TT3NB-0:0', skipping.
> grub-probe: info: Cannot stat
> `/dev/disk/by-id/usb-Seagate_Expansion_NA84KDR3-0:0', skipping.
> That doesn't look good. Remove that device/those devices and try again?
Re-ran grub-mkdevicemap and those are OK now.
> Also, you seem to have a small /boot partition -- is that right? Is
> there any free space in it?
Filesystem Size Used Avail Use% Mounted on
udev 5.9G 0 5.9G 0% /dev
tmpfs 1.2G 32M 1.2G 3% /run
/dev/sda1 25G 3.7G 20G 16% /
tmpfs 5.9G 8.0K 5.9G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 5.9G 0 5.9G 0% /sys/fs/cgroup
/dev/sda2 45G 13G 29G 31% /var
/dev/sdd1 1.8T 1.3T 539G 71% /mnt/TV
/dev/sdc1 3.6T 3.4T 193G 95% /mnt/Film
/dev/sdb1 917G 342G 557G 39% /home
cgmfs 100K 0 100K 0% /run/cgmanager/fs
192.168.2.107:/var/www 29G 2.0G 26G 8% /mnt/webcam
tmpfs 1.2G 0 1.2G 0% /run/user/1000
/dev/sde1 7.3T 4.7T 2.3T 68% /mnt/seagatebackup
/dev/sdf1 1.8T 1.7T 139G 93% /mnt/backup
Plenty of space on sda1.
Just tried installing grub on sdb and that also generates a "not a
grub-probe works on all drives and partitions except /dev/sda1.
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