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2,601
questions with no upvoted or accepted answers
12
votes
1
answer
6k
views
Sierra Wireless AirCard 313U (AT&T Momentum 4G) on Ubuntu Linux
I'm trying to get a Sierra Wireless AirCard 313U (more specifically, the AT&T Momentum 4G) working under Ubuntu Linux.
I've looked at a number of pages so far:
How to connect internet using AT&...
- 15.8k
9
votes
0
answers
4k
views
jenkins:Broken AVD system path. Check your ANDROID_SDK_ROOT value
I have docker-image of jenkins.
Home directory of jenkins is: /var/jenkins_home wich mapped to /home/user
So, i install android-sdk wich mapped to:
/home/user/tools/android-sdk/
When i install ...
- 191
9
votes
1
answer
15k
views
wifi p2p between ubuntu 14.04 and android
I attempted to make a wifi p2p connection between Ubuntu 14.04(kernel 3.13) and Android 4.4 Kitkat(Samsung Galaxy Note 2)
In Ubuntu
I use wpa_supplicant v2.1 which is built in to Ubuntu 14.04(/sbin/...
user3725258
9
votes
1
answer
4k
views
Is Xfce supposed to run slowly on Virtualbox?
I'm having problems getting Xfce systems on VirtualBox to run smoothly. What I mean by slow is that moving or resizing windows looks very "laggy" (basically just windows jumping from one ...
- 211
9
votes
2
answers
4k
views
Cannot make mobile broadband Vodafone USB connection Ubuntu 13.04
I have Ubuntu 13.04 and I bought yesterday a Vodafone USB stick for internet connection. I am located in Romania.
This is what I've did:
First Thing
Network Connections, added connection.
Selected ...
- 111
8
votes
1
answer
3k
views
Samba execute permission is always set
I have a Ubuntu 14.04 server that exposes a samba share to Windows machine.
When I connect to the share and create files with notepad, permissions are respected and files don't become executable. ...
- 612
7
votes
0
answers
14k
views
netplan configuration not active -- ubuntu 18.04
trying to set up a fixed IP address on one of two NIC. I try using netplan. Not working at all.
Not an expert on this, I am out of my wits and ready to roll back to some other way (networkd). Maybe ...
- 171
7
votes
1
answer
405
views
locked Ubuntu screen - apps do not detect locked status
I use Ubuntu 12.10 (happens also in 14.04) but I did not really like Unity GUI because of performance issues and total inability to easily customize launcher. So I switched to Xubuntu, which is much ...
- 919
6
votes
0
answers
923
views
Want unchanged HDMI output when lid closed (Linux)
My question is similar to a couple of other questions except I need a Linux/Ubuntu solution.
When I plug a HDMI cable into my laptop, I automatically get a second desktop on the second screen. This ...
- 2,228
6
votes
1
answer
3k
views
KDE 5 panel doesn't show pager widget although I've added it (twice)
I've clicked Add Widgets in the panel context menu, and the "pager" widget there shows the number "2" in the corner (it was 1 before). Which I think means the number of pagers I have. But there is a ...
- 1,691
6
votes
0
answers
540
views
Removing stale xrandr entries
I recently switched video cards under Kubuntu 16.04.1 LTS and the xrandr command has cached many of the old settings.
$ xrandr | grep "connected"
DVI-D-0 disconnected (normal left inverted right x ...
- 101
5
votes
0
answers
493
views
`snap list --all` does not show everyting in /var/lib/snapd/snaps
I have lots of old snaps in /var/libd/snaps
#> ls /var/lib/snapd/snaps | sort
bare_5.snap
chromium_2556.snap
chromium_2642.snap
core_16091.snap
core18_2790.snap
core20_2015.snap
core22_864.snap
...
- 2,228
5
votes
2
answers
8k
views
Ubuntu VM hangs in VirtualBox under Window 10: "watchdog BUG: soft lockup - CPU#0 stuck for 23s"
This is Windows 10 with VirtualBox installed and Ubuntu virtual machine with Apache server.
Often CPU hangs on the Ubuntu virtual machine, taking up to 50% host CPU usage with no response at all, when ...
- 151
5
votes
0
answers
6k
views
GRUB boot detection failed
I updated my image to ubuntu 20.04 from 16.04 and as a part of it upgraded grub to grub2. From the syslog, I am observing the following errors:
Oct 19 10:30:10 host-1 systemd[1]: Starting GRUB failed ...
5
votes
1
answer
11k
views
Install Python 3.7.3 from source with SSL failed
I am having troubles installing Python 3.7.3 with SSL.
All my compilations are successful, but the final install of module _ssl is failed.
Step 1: Install OpenSSL:
git clone https://github.com/openssl/...
- 51