I'm also affected by this bug, also on a Dell Precision M3800 (new in February, 2015).
Here's my output from sudo lsblk -o name,mountpoint,label,size,uuid
$ sudo lsblk -o name,mountpoint,label,size,uuid NAME MOUNTPOINT LABEL SIZE UUID sda 477G ├─sda1 /boot/efi ESP 500M 604D-2C6E ├─sda2 DIAGS 40M B8A1-2902 ├─sda3 /tmp/tmpbs853iqc OS 3G 1CA1-DD30 ├─sda4 / 441.6G a52f8e05-cd2c-4327-9682-824ac0ebfa8d └─sda5 [SWAP] 31.8G 9fbfde95-8da2-46ee-8f0a-45f86d186329
Thanks!
I'm also affected by this bug, also on a Dell Precision M3800 (new in February, 2015).
Here's my output from sudo lsblk -o name,mountpoint ,label, size,uuid
$ sudo lsblk -o name,mountpoint ,label, size,uuid cd2c-4327- 9682-824ac0ebfa 8d 8da2-46ee- 8f0a-45f86d1863 29
NAME MOUNTPOINT LABEL SIZE UUID
sda 477G
├─sda1 /boot/efi ESP 500M 604D-2C6E
├─sda2 DIAGS 40M B8A1-2902
├─sda3 /tmp/tmpbs853iqc OS 3G 1CA1-DD30
├─sda4 / 441.6G a52f8e05-
└─sda5 [SWAP] 31.8G 9fbfde95-
Thanks!