My Ubuntu disappeared!
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
112094
How do I recover documents from a broken Ubuntu installation?
156379
Software center disappeared [19.10]
99898
Deleted Ubuntu partition Windows 10
72869
Reinstalling Ubuntu without formatting partition - what folders are deleted?
111577
Over 25 gb of Space Disappeared
25586
How to recover files after deleted my Ubuntu partition?
129293
How to get Windows 7 back after installing Ubuntu (Linux)
28937
How do I uninstall Ubuntu?
128288
I downloaded Ubuntu but I can't find the ISO file
1535
How do I recover lost/inaccessible data from my storage device?
40054
Recover Lost data/partition
174
How do I recover my accidentally lost Windows partitions after installing Ubuntu?
5249
I can't find my other HDD
54824
Ubuntu software not showing any software
113017
Settings disappeared in Ubuntu 19.10
105255
Missing Windows 7 when i installed ubuntu 12.4