Latest Ubuntu related questions

Score: 0
Chen-Y0y0 avatar
When I suspend Ubuntu 20.04 with running GDM3, it turns to black screen with no cursor and no mouse-pointer
in flag

When I close my laptop's cover, it suspends. But when I open it, it is blackscreen with no cursor or mouse-pointer. I tried sudo apt reinstall gdm3, but it does not work.

Score: 0
Uci Januki avatar
Ubuntu Server - Cannot copy file
cn flag

Why I can't copy "Change Your Life's Direction" book? How should I be copying this file?

screenshot

Please help. I'm a beginner.

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yairda2 avatar
How do i add more storage to my X Ubuntu
kr flag

I want to add my xUbuntu more storage, I use in a dual-boot, so if hase a way do at from my windows 11 I will happily hear about her

Score: 3
Snap applications (Firefox and Chromium) snap cannot open folders mounted via sshfs
cn flag

Snap versions of Firefox and Chromium refuse to open folders and files mounted via sshfs while the same folder is normally browseable from the command line and from Gnome and the files can be opened in other applications (e.g., html files can be opened and edited in Gedit). While Chromium can browse the mounted folder and its subfolders, opening a file results in an "access denied" screen. Firefox refus ...

Score: 1
Pbro98 avatar
Can't stop apps from auto startup
us flag

I've been having this problem a while (20.04). Specifically with Bluemail and Mattermost, they open up one I boot the device automatically. I've looked at startup applications and they are not listed. Is there another way to stop this?

Score: 0
Can't seem to make Brave my default browser for local files
cn flag

I'm running XUbuntu 20.04 and have Brave, Chrome, and Firefox installed. I generally only use Brave these days unless I need to check something on one of the other two. Brave is set as my preferred browser in the Preferred Applications dialog:

enter image description here

Similarly, xdg-settings shows Brave as my default:

% xdg-settings get default-web-browser
brave-browser.desktop

Despite that, if I execute xdg-open some/on ...

Score: 0
How to locate sys_transcoder_queue table in MySQL on Ubuntu 20.04
es flag

I'm having issues uploading a video to a UNA-based social media site. It seems to be an SMTP permissions issue. What command is used in terminal to locate 'sys_transcoder_queue' table?

Score: 0
raylight avatar
How can I use ffmpeg to record my screen with its input and output audios?
in flag

I was trying to use ffmpeg to record my screen with its audios. I'm basing myself on the commands used on this answer. I know that I can record my screen without the audio by using the command:

ffmpeg -video_size 1920x1080 -framerate 30 -f x11grab -i :0.0 -map '0' 0.mp4

I also know I can record the audio of my computer with the command:

ffmpeg -f pulse -i "alsa_input.pci-0000_00_1f.3.analog-stereo" -map ...
Score: 0
Synoxia avatar
Unable to boot Ubuntu, installed after Windows on the same SSD
ar flag

Title. Once it asks me to remove installation medium and press enter, it will just boot to Windows. No, it's not a boot order issue, i've put anything windows related to the latest position... I've tried to reinstall multiple times, i've changed the pendrive and even the software used to flash them (first rufus, then balenaetcher). I've tried bootrepair and use it to reinstall grub. From gparted, it sho ...

Score: 3
Alex avatar
how to set bash environment variable based on bash command
pr flag

I want to produce random string by command

 xxd -l 32 -c 32 -p < /dev/random
 dd1ad9f2deae0af5412e82fbbeb2df6b239e91d49d98638cc5b4bb94aac25463

How to set environment variable? Both way below don't wotking

export TMP_RPC_PASS=$(echo xxd -l 32 -c 32 -p < /dev/random)
export TMP_RPC_PASS=$(xxd -l 32 -c 32 -p < /dev/random)

bash simple freeze after second variant and waiting something, only ctr ...

Score: 0
How to change root to user in mounted external drive?
me flag

Similar question have been answered multiple times. But, I have a problem solving the issue using previously answered solutions. Previously, everything was okey but once I unplugged external hard drive and re-plugged, I am getting the problem. I am trying to change root to user for mounted external drive. I used following command from previous solutions:

sudo chown arjun:arjun -R /mnt/h

I get followin ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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