Unanswered Questions
10,554 questions with no upvoted or accepted answers
12
votes
0
answers
8k
views
Slack app crashes Ubuntu desktop
I am using the Slack app on Ubuntu 22.04. I find that if I right click and paste the app stops running immediately. Otherwise, at random times I lose all USB input and the screen goes black for about ...
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&...
10
votes
1
answer
12k
views
How to tell what HDMI version my system supports - Ubuntu Linux (10.10)
Looking to see if the HDMI output of my machine (with an nVIDIA GeForce 460M card) is HDMI 1.3 compatible or not. Not sure what the command is to tell that.
Thanks in advance!
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 ...
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/...
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 ...
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 ...
9
votes
5
answers
7k
views
After plugging in a USB device, Win7 severely slows. What causes this and how could it be fixed?
This is the second PC undergoing this condition, both running Win7. On PC1 a Logitech device was connected through USB before installing it's branded driver (allowing windows to auto-install it), and ...
8
votes
0
answers
2k
views
Ubuntu unattended upgrades stops Docker
This is my current 50-unattended-upgrades file:
Unattended-Upgrade::Automatic-Reboot "false";
Unattended-Upgrade::Allowed-Origins {
"${distro_id}:${distro_codename}";
"${distro_id}:${...
8
votes
0
answers
14k
views
How to utilize all cores on high-end CPUs using ffmpeg
I have a high-end HPE ProLiant DL325 G10 server with an AMD EPYC 7401P 24-core/48-thread CPU, 128GB DDR4 RAM, and a Intel P4800x PCIe NVMe. I tried to run ffmpeg to convert a video (MKV) to MP4 for ...
8
votes
0
answers
3k
views
HTOP shows massive memory usage but proceslist shows otherwise
I'm running htop on my Ubuntu 16.04LTS server to monitor my CPU and RAM usage. I'm aware of the color indications used by htop as outlined below:
So, when I look at my htop-overview, it shows me the ...
8
votes
2
answers
3k
views
Why don't device and app sound mixers match?
My question is specified in the title, to be more exact I would like to show this particular screenshot of the sound mixer:
As you can see here, the volume of the IE reached the maximum level, but ...
8
votes
3
answers
7k
views
Google chrome logs out from every webpage after system user has logged out
Every time I log into my account I have to again, and again, and again log into every webpage I'm using, because Google Chrome logs me out of everything I am logged in to. However, some cookies do ...
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. ...
8
votes
1
answer
5k
views
Windows 8.1 Does not Detect Bluetooth Headset
I have the Motorola S11 Flex HD wireless Bluetooth headset which I have had connected to a Windows 8.1 Pro x64 machine with an Intel Dual Band Wireless-AC 7260 + Bluetooth for Desktop card. This ...