David Foerster's user avatar
David Foerster's user avatar
David Foerster's user avatar
David Foerster
  • Member for 10 years, 8 months
  • Last seen this week
347 votes
Accepted

How can I fix apt error "W: Target Packages ... is configured multiple times"?

154 votes

How do I install Skype?

131 votes
Accepted

How can I install pdftk in Ubuntu 18.04 and later?

100 votes

How to run a checkdisk?

98 votes
Accepted

Failure to download extra data files - ttf-mscorefonts-installer

77 votes
Accepted

How do I modify "/sys/kernel/mm/transparent_hugepage/enabled"

47 votes

how to install libxml2 in ubuntu 15.10

45 votes
Accepted

What is the difference between grep apple file and grep "apple" file?

45 votes
Accepted

Securely erase hard drive using the Disk Utility

43 votes
Accepted

How can I use Kernel 3.19 in 14.04 now?

33 votes
Accepted

Use "Connect to Server" to connect via SFTP to access a folder in a remote server

25 votes
Accepted

Ending tail -f after print n lines

24 votes
Accepted

Prevent machine from sleeping when SSH connections are on

24 votes
Accepted

How to backup/restore system custom keyboard shortcuts?

23 votes

I can't format my live-USB pendrive (udisks-error-quark, 11)

23 votes
Accepted

How can I copy files with duplicate filenames into one directory and retain both files by having the duplicate(s) rename automatically?

20 votes

Gparted can't resize Ubuntu partition

19 votes

How to set default to ruby 2.1.2?

19 votes
Accepted

How do I uninstall dkms modules if there are two of them?

18 votes

Disable gnome from asking passphrase in GUI when using ssh and gpg from terminal

18 votes

How do I check the Bluez version?

16 votes

Maximum time for which a Linux PC can be UP?

16 votes

How can I print multiline output on the same line?

15 votes

Is it safe to use a second hand laptop after reinstalling ubuntu on it

15 votes

After a power failure, unable to mount the drive "Get a newer version of e2fsck"

15 votes

How do I hide Windows drive in 14.04 (Trusty Tahr)?

14 votes
Accepted

How to securely wipe files from SSD drive?

13 votes

Why apt-get install and remove do not clear the same space

13 votes

What to do now? update just after install

13 votes
Accepted

Just upgraded to Ubuntu 18.04 and can't use compiz grid window resize commands?

1
2 3 4 5
30