Latest Ubuntu related questions

Score: 2
username avatar
AX210 WiFi adapter doesn't work on Ubuntu 20.04.3 LTS, kernel 5.11.0-27
ng flag

I just bought brand new Lenovo ThinkPad T15 Gen 2 20W4000GRT and trying to run fresh downloaded Ubuntu 20.04.3 LTS on it. Everything looks great besides absence of WiFi (Bluetooth has been detected though). I have read all the amount of suggestions regarding this issue other people had, but all of them mostly boil down to update kernel to 5.10+ version. My uname -r reporting me

$ uname -r
5.11.0-27-generi ...
Score: 0
logicito avatar
Error messages at boot, what they mean and how can I fix them
cn flag

Any assistance understanding what these messages mean and how I can fix them will be appreciated, Dell XPS 15 9510 - BIOS = 1.4.0

enter image description here

Score: 1
Dan avatar
XDCMP for controlling desktop
cn flag
Dan

Can XDCMP be used to view the current user session / desktop?

I'm running Ubuntu Desktop 21.04 and have modified my /etc/gdm3/custom.conf file so the xdmcp section looks like

[xdmcp]
Enable=true
Port=177

However, whenever I connect to it, it wants me to try and log into the machine. What I am after is seeing the currently logged in user's desktop and being to see what they are doing / take control. ...

Score: 0
user16768564 avatar
Launch System DBus Daemon
us flag

I want to use an application that requires a system-wide dbus daemon to function. I'm doing this in Gitpod (the default Docker image is currently based on Ubuntu 20.04).

Dbus and dbus-daemon are installed. The process control system is supervisor. I am now trying to manually launch a system-wide dbus daemon but keep failing because anything I find on the topic is based on systemd being the init s ...

Score: 0
Kushagra Srivastava avatar
Errors on installing Darling on Ubuntu 20.04 LTS
ai flag

Darling is a software to help run macos applications on unbuntu but i am getting errors on installing it -- When i try to run sudo dpkg -i darling-dkms_0.1.20210224.testing_amd64.deb

It gives the following output-

Selecting previously unselected package darling-dkms.
(Reading database ... 344458 files and directories currently installed.)
Preparing to unpack darling-dkms_0.1.20210224.testing_amd64. ...
Score: 0
Balan avatar
Audio output problem
ma flag

I'm running Ubuntu 20.04 on an HP Pavilion G6. The audio output is not reaching eternal connected speakers. How can switch the audio output in Ubuntu 20.04?

Score: 0
Wes avatar
Multiple IP addresses assigned to the same physical interface AND unable to access internet
vn flag
Wes

Skip this paragraph if you don't want to hear about me. I am not a network engineer, I am not a software engineer. I am a video editor. I maintain a small network of storage servers, and have for quite a while. I have picked up a good bit of networking along the way, and have friends who work in the field (and yes I've asked them about this). I also have never posted to a forum like this before, so ...

Score: 0
How to make mouse work as in live version?
id flag

For a long time the mouse stop working as well as when Ubuntu was initially installed with 18.04. I've upgraded and I'm in 21.04 now.

When accessing a live version of 21.04, the mouse behavior is perfect, so I ask if I can copy live config into the installed one, and what exactly should I copy? (in respect to the mouse configuration)

Problems presented are:

The pointer get stuck for a second or so, it get ...

Score: 0
Oren avatar
Is it possible to provide an IP Address after flashing a new PC with Ubuntu image
cn flag

I was wondering is it possible to provide an IP Address after flashing a new PC with an Ubuntu image? I'm flashing 3 raspberry pie for my K3S cluster and I was wondering if I can set a static IP address to my raspberry pie after I flash the SDCard from my laptop?

Score: 0
John Smith avatar
Can I flash Ubuntu to a partition of a 32 GB SD card?
cn flag

I have Ubuntu Server 21.04 installed on a 32 GB SD card. I am booting it in a Raspberry Pi.

I would like to swap out Ubuntu Server for Ubuntu Mate.

I read this post that you could boot to RAM and then write the OS to the SD card.

However, could I also just boot normally, and partition the SD card I am currently using, and flash a second Ubuntu to that partition, then delete the first partition? How  ...

Score: 1
No HDMI audio device on intel_snd_hda (Ubuntu 20.04)
tr flag

I have a home server that I want to use as a media server.

But when I connect to a TV, there is no sound.

I've tried to update to latest available kernel, and also switch kernel module snd-hda-intel to generic. This fixes issues with no sound device, and now 3.5 jack works, but still no HDMI.

Some extra info:

inxi

System:    Kernel: 5.13.13-051313-generic x86_64 bits: 64 Console: tty 1 
           ...
Score: 0
LiberoCarli avatar
I tried to change login background and now I cannot start computer
cn flag

I followed this guide: https://vitux.com/how-to-change-login-lock-screen-background-in-ubuntu/ (I didn’t find /usr/share/gnome-shell/theme/ubuntu.css so I edited /usr/share/gnome-shell/theme/yaru/i cannot remember the name of the file to change the login background, then I rebooted the computer to apply changes and now I cannot login, there is only an underscore on the top left corner. I have tried to  ...

Score: 4
Pinguto avatar
Use multiple commands in a single keyboard shortcut
pk flag

I would like to associate these two commands with two keyboard shortcuts to activate and quickly deactivate the television connected to the PC as if it were a second monitor.

To activate TV monitor and audio:

xrandr --output HDMI-0 --auto --right-of DVI-0; pacmd set-default-sink 1

To turn off:

xrandr --output HDMI-0 --off; pacmd set-default-sink 0

The commands in the terminal work, but as I associate t ...

Score: 0
wisess avatar
SR9700 Core Chips driver for Xubuntu
nl flag

I have usb to ethernet adapter by Core Chips. In my Xubuntu I can't get ethernet connection. lsusb or ip commands dosn't show me any informations.

➜  ~ lsusb
     Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
     Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
     Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
     Bus 001 Device 004: ID 0bda:385a ...
Score: 0
Jack avatar
How do I change the login sound
cn flag

So I recently enabled the login sound, but I don't like it that much. Is there a way to change the login sound? I tried searching on the internet, but it gave me super outdated results from 2012. Is there a specific login.ogg file or something? Or how can I change it?

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