Latest Ubuntu related questions

Score: 0
Nukool avatar
How to install DisplayLink driver in Xubuntu 21.10 Impish Indri
in flag

This is the DisplayLink driver downloaded and extracted in my computer. https://imgur.com/FoO6mBc.png

I'd like to install by following this instruction .

But I could not install. https://imgur.com/cBCOclV.png

root@office002:/home/office002# cd Downloads/displaylinkdriver550beta59118
root@office002:/home/office002/Downloads/displaylinkdriver550beta59118# sudo ./displaylink-driver-5.5.0-beta-59.118.run
sudo ...
Score: 1
Ubuntu server mnt drive
cn flag

I currently set up a headless server For plex I'm currently using winSCP to remote into my server and drag and drop files. However, I have a secondary drive that I mounted on the server and I want to drag and drop my media there.

But every time I go to do it, winSCP does not have access. winSCP shows the root files I can drag the files to my main drive, but I cannot drag them to the secondary dri ...

Score: 0
Mokum avatar
find back old Ubuntu entry for grub
br flag

I am using OpenSuse as my first os to boot, I tried to make grub boot a previous Ubuntu entry but it disappeared after sudo nano /boot/grub/grub.conf , how can I make it visible for grub again ? The physical location was on the same disk as my OpenSuse entry.

Score: 0
Algina avatar
x11 dialog not show in screen 2 - set DISPLAY
us flag

I am trying to call a dialog using nxdialog --dialog

nxdialog --dialog panic --class warning --message "my message" --caption "MSG"

A dialog pops'up in my screen 1 ($DISPLAY is set to :1) There are also some warnings:

/usr/bin/nxdialog:267: PyGTKDeprecationWarning: The keyword(s) "type" have been deprecated in favor of "message_type" respectively. See: https://wiki.gnome.org/PyGObject/InitializerDepreca ...
Score: 0
Brandon Lee avatar
Setting up dual screen from two GPUs (failure in writing xorg.conf & black screen only with a cursor)
sz flag

I have Ubuntu 18.04.5 LTS with two 2080Ti GPUs and would like to set up dual monitor rendered from each GPU.

hdmi cables are connected to each but only one monitor was working.

I googled a bit and figured that I need to change nvidia settings

First thing I check was nvidia-smi and I confirmed that both GPUs are visible

from the windows I get from sudo nvidia-settings I saw that one of the monitor is di ...

Score: 0
revengineer avatar
Netplan: Trunk vlans with individual gateways
br flag

Ubuntu 21.10 (Linux 5.13.0-1016-raspi aarch64)

On my router, I have 3 vlans, each with their own subnets. I have set up a trunk link carrying all 3 vlans over 1 ethernet cable to my Ubuntu box. I would like to set up the trunk link on the ubuntu side using netplan. There is a dns server configured locally on the ubuntu box as well. Here is the configuration I would like to commit. Please tell me  ...

Score: 0
Dragon Xi avatar
High battery discharge on idle Ubuntu 20.04
cn flag

I am using a brand new ASUS TUF Dash F15 gaming laptop, and on idle I have a battery discharge rate of 30W. I've made (100%) sure that I'm on my integrated graphics card (bbswitch, prime-select), but the rate still doesn't go down. Also, my brother has the exact same model as me, done nothing to his computer, and he is averaging 7W on idle. What are my options for finding the source of the problem? Than ...

Score: 0
seamux avatar
Initramfs-tools script for mounting compressed folders on tmpfs
ug flag

I'm trying to create a small rescue partition (~800MB spare space after all other system and storage partitions) for a laptop with specialized hardware that requires special kernel and kernel modules such that stock rescue tools such as Clonezilla Live and GParted Live don't work very well. The partition is too small to include the modules and software needed for what I'd like to build, so the bulk of t ...

Score: 0
Install a specific version (vulnerable version) of apache2
eg flag

I am trying to install a vulnerable version of apache2 (version 2.4.49 to be exact) but when I run sudo apt-get install apache2=2.4.49 it says the version is not found, although it definitely exists.

OS information: VERSION="20.04.3 LTS (Focal Fossa)"

ID=ubuntu

ID_LIKE=debian

PRETTY_NAME="Ubuntu 20.04.3 LTS"

Score: 1
How to install a Macbook Pro 2019 with ubuntu-21.10-desktop-amd64?
us flag

I'm attempting to perform the install (to an external USB-C spinning disk) described in the title.

It seems no matter what I try, I get a black screen shortly after attempting to boot from an external flash drive containing the Ubuntu installer.

I tried copying the .iso to my little USB flash drive using dd, baleenEtcher and UNetbootin on MacOS, as well as cp on Linux. I also tried converting the .i ...

Score: 1
aslary avatar
Enable brightness/volume popup for keyboard backlight, numlock, caps, et al
cn flag

In the following figure you can see a popup which is displayed whenever I (de)activate the microphone. A similar popup is displayed when changing the screen brightness of my laptop or when changing the overall system speaker volume. enter image description here

My question is how I can enable the same popup on several other things, e.g. when changing the keyboard backlight (which has 2 levels + off), or when (de)activating numloc ...

Score: 2
Missing Firefox Developer Edition Icon
eg flag

Why is the icon for my Firefox Developer Edition browser missing from my latest version of Ubuntu?

Firefox Aurora

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