Latest Ubuntu related questions

Score: 7
After installing youtube-dl on Ubuntu 21.10 with the instructions on github many applications, including default text editor, broke
ca flag

A new user here, running ubuntu on version 21.10 impish.

I was installing youtube-dl with the instructions on the github page (https://github.com/ytdl-org/youtube-dl#installation):

$ sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
$ sudo chmod a+rx /usr/local/bin/youtube-dl

After the commands had downloaded the python script, multiple applications stopped  ...

Score: 0
Dadcuy _ avatar
Ubuntu shows cannot display this video mode during installation
rs flag

Unlike other peoples problems mine is that I created a bootable USB then I ran the installer it didn't even start it checked the files and then it showed the error "Cannot display this video mode" even though my resolution meets the requirement (1024x768). I wanted to switch to linux. Would be grateful if you guys can help me out. I am using dell optiplex 745 with a geforce 210 5gb ram and core 2 duo an ...

Score: 0
Monitor standby after login
ru flag

I just switched to Linux and I have an annoying issue. When using two monitors (main monitor and TV) after login my main monitor turns off. The only way to turn on the monitor is by starting the TV. When the TV starts it sends a signal to my main monitor and wakes up.

Another weird thing is when I lock the screen (Win+L) if I start, the TV will also send a signal to my main monitor and wake it up.

Score: 0
How to change BIOS hardware data from Ubuntu?
mx flag

Today I came across video that changes the BIOS hardware data from Windows . I want to change the name of the hardware that says A320MH to Z690GTA (random)

Terminal Image

How can I do this?

Score: 0
Caridorc avatar
Hamachi randomly disconnects in ubuntu 20.04
sa flag

Logmein Hamachi + haguici on Ubuntu 20.04 randomly periodically disconnect, then you need to reconnect and input again your credentials, a real pain when gaming?

Fortunately, I found a fix, explained in the answer below.

Score: 0
Daksh Gupta avatar
Monitor Stops Working on Ubuntu Raspberry Pi 4
cn flag

I have installed Ubuntu 21.10 on my Raspberry Pi 4 Model B. I try to connect it to my monitor, and it starts up find, and sometimes I'll even see the login screen, before I lose connection. The only things I have changed is dtoverlay=vc4-fkms-v3d. Any help would be appreciated, I'm new to Linux.

Score: 1
Josh Vander Hook avatar
How do I find core files for my own code in Ubuntu 20.04?
ru flag

in this question

The following things are suggested:

ulimit -c unlimited
ulimit -a

to set the limit to something other than zero. It was previously 0 on my system.

No core files after segfault.

So, sudo systemctl enable apport.service (though this seems distro-related, not developer related). No corefiles in /var/crash or working directory after that.

There's also:

sudo sysctl -w kernel.core_pattern=core ...
Score: 2
Daniel Krajnik avatar
How remote IP address entries in the xauth list, which belong to a marketing company affiliated with my router's ISP could appear
in flag

How and why these entries could appear in the output of xauth list (.Xauthority file):

92.242.132.16:1  MIT-MAGIC-COOKIE-1  XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
92.242.132.16:2  MIT-MAGIC-COOKIE-1  XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
92.242.132.16:3  MIT-MAGIC-COOKIE-1  XXXXXXXXXXXXXXXXXXXXXXXXXXXXX

I checked this IP address and it seems to belong to a BareFruit DNS, a marketing agency, which my ISP TalkTalk seems ...

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