After I deleted the partition on my internal HDD (only datadisk) and therefore unmounted the HDD I could not access Ubuntu 16.04 (Kernel 4.11) anymore with an error showing up
Failed to start LSB: AppArmor initialization.
My actual plan was to format the HDD to exfat
so I could use it for a future dual boot for Windows as well but I did not format the HDD to exfat
yet or mount it again.
The whole system should actually be running on my SSD, so I do not understand how unmounting the HDD can cause such an error...
All the recovery attempts I tried did fail until now and I can only access the boot menu and get stuck in there.
All the error messages I could find are:
ACPI Error: [_OSI] Namespace lookup failure, AE_NOT_FOUND (20170119/psargs-363)
APCI Error: Method parse/execution failed [\_SB.PAGD._STA] (Node ffff9fa6ee4d4028), AE_NOT_FOUND (20170119/psparse-543)
iwlwifi 0000:04:00.0: capa flags index 3 larger than supported by driver
Failed to start Braille Device Support
dev-disk-by\x2partlabel-primary.device: Dev dev-disk-by\x2partlabel-primart.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:17.0/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda4
Timed out waiting for decixe dev-sdb1.device.
->sdb1
is my HDD and thenFailed to start LSB: AppArmor initialization
Can anyone tell my if I did something wrong or if this error is repairable?