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BLKID doesn't show external hdd UUID

in flag

On my raspberry Pi, I am using two external HDDs. OS is Ubuntu Server 20.04.2 LTS.

The first one is a small WD elements that automount perfectly well (USB connected)

The second one is a big WD drive with an external power supply (USB connected). With this last one, I have to restart the drive each time I reboot the Pi. Otherwise, I don't see it in the terminal and can't mount it. Once restarted, with lsblk, I see it, but with blkid, I don't. I don't have an UUID and cannot automount it.

Any help???

David avatar
cn flag
Using what OS? Ubuntu or Pi?
Edwin avatar
in flag
Ubuntu Server 20.04.2 LTS
David avatar
cn flag
Please edit the question and add this info.
hr flag
If the device was absent during initial probing, you may need to force blkid to ignore the default cache file, i.e. `blkid -c /dev/null`
waltinator avatar
it flag
Find the messages dealing with the 2nd drive in `sudo journalctl -b 0`. They may help.
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