Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Explore our questions

7 votes
1 answer
91k views

PHP mysqli extension in Ubuntu 16.04 not working after upgrade to version 7.0.6

2 votes
1 answer
7k views

PCIe Bus Error Ubuntu 16.04

1 vote
1 answer
5k views

Kworker consumes ~80% of 1 CPU core, how to get rid of this once and for all?

5 votes
2 answers
10k views

bluetooth problem after upgrade from ubuntu 14 to 16.04

0 votes
2 answers
4k views

How can I make Chromium to not save history?

3 votes
1 answer
4k views

No audio in Ubuntu 16.04 LTS with VirtualBox 5.0.20

3 votes
2 answers
3k views

How to setup listening port of dropbear under initramfs-tools

0 votes
1 answer
34k views

"no caching mode page found" error in Ubuntu without any drive partition

8 votes
3 answers
32k views

Error: 'deb [arch=amd64] https://download.docker.com/linux/ubuntu \ xenial \ stable' invalid

163 votes
9 answers
248k views

Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 (and I want to keep secure boot)

48 votes
5 answers
235k views

How can I fix this 'modprobe vboxdrv' error in VirtualBox? ERROR: could not insert 'vboxdrv': Required key not available

3 votes
1 answer
851 views

Is there any way in ubuntu 18.04 to add up/down arrows to all scrollbars (default)?

8 votes
2 answers
23k views

How to make windows transparent by default

1 vote
1 answer
5k views

USB wireless Netgear adapter Ubuntu 16.04

Browse more Questions