Latest Ubuntu related questions

Score: 0
kukiudowr667 avatar
How to disable Wacom touchpad
in flag

I have tried "Settings > Mouse and Touchpad" with no success, in "Settings > Wacom Tablet" there nothing related to it.

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Tushar Nagar avatar
I want to configure apache as backend and nginx as proxy server on ubuntu
cn flag

I have configured nginx as proxy server on port 80 and apache as the backend server on port 8080, now when i access localhost in the browser the ubuntu logo is missing on port 80 but it is fine on port 8080.

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J.Todd avatar
Trying to use sudo in WSL but my Microsoft account (which I'm logged into as Admin on Windows 10) password won't work. How can I fix it?
kr flag

When I look into what my admin password is on Windows 10, everything seems to point to it being linked to the Microsoft account I have connected.

I validated this, it seems to be the case that I am not currently using a local account:

enter image description here

But the same password I'm able to use to log into this Microsoft account with does not work when I attempt to run sudo in WSL. There is only one account on my PC.

Wh ...

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Che Goranov avatar
Understanding WSL 2 & Ubuntu in NTFS
in flag

I am trying to understand the File System for Windows with WSL 2 and Ubuntu distro. When looking at the root '/" of the file system, Ubuntu operating system is installed in the /mnt directory. However, the my user for Ubuntu is in the "/home" directory. Why is this and how does this work? Also where is WSL2 located? Is WSL2 its' own directory?

Sorry, I am new to the software engineering world and ...

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Hiro avatar
WiFi adapter not detected after reboot
np flag

As the title says.

My WiFi adapter is not detected by Ubuntu after every time I "reboot".

I have to power off and power on again for it to be fixed.

I have a dual boot setup and fast-start is off on windows.

WiFi adapter is working flawlessly on windows on both reboot and power off.

This is the output from sudo lshw -C network when wifi is working:

    *-network
       description: Wireless interface ...
Score: 0
Cgroups Memory Limits - Script gets killed well before limit is reached
cn flag

I am trying out a simple example to understand how to limit the memory consumption of processes.

I have created a test memory group, set the limits for both memory.limit_in_bytes and memory.memsw.limit_in_bytes to 5 MB.

I have a really simple program that allocates memory in increments of 1 MB (by reading from a random device).

I would have expected my script to reach somewhere close to 5 MB before it  ...

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ARM64 linux hangs during boot - sometime after 5.4.0-81
lr flag

I have an ARM64 Parallels VM on an M1 mac. With kernel 5.4.0-80 and -81, everything is fine. Using -84 -86 there are several points during boot where it just hangs for 2 minutes, for a total of nearly 6 minutes as opposed to ~30 seconds at most.

I was unable to find release notes for the specific versions between there. Does anyone know what changed that specifically impacts this, if there is a w ...

Score: 0
TD15 avatar
Help creating source packages for launchpad
cn flag

I want to upload the first version of my app to launchpad. Launchpad requires a source package of the app.

My app is written in C, it compiles with gcc and generates one binary. How can I create a source package for my app? (Ubuntu documentation on this matter is outdated unfortunately.)

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Randomly getting stuck on boot after enabling UFW
ms flag

I tried to diagnose this problem for a few weeks from now, tried everything I could do (except disabling ufw) but to no avail.

System: Kubuntu 21.04 with kubuntu-ppa/backports

What I tried to do: Enable UFW through sudo ufw enable

What happened: Whenever I enabled UFW, the system may get stuck when booting / rebooting. There is no indication where the system got stuck. Entered tty on boot, found system ...

Score: 0
Manuel Jordan avatar
Gradle: Failed to load native library 'libnative-platform.so' for Linux amd64
kz flag

For Ubuntu

I have installed Gradle 7.2 and the repository directory in /opt/gradle/ to be shared for some users:

Therefore:

/opt/gradle/
      7.2        rwxr-xr-x root root
      repository rwxr-xr-x root root

Where each directory has rwxr-xr-x root root, when I execute gradle --version appears

FAILURE: Build failed with an exception.

* What went wrong:
Gradle could not start your build.
> Coul ...
Score: 6
Dylan Hatz avatar
Why are some commands like "apt" missing on Raspberry Pi 3 Model B with Ubuntu Core 20?
cn flag

I have Ubuntu Core 20 installed on a Raspberry Pi 3 Model B, but the commands that I am trying keep failing. Commands that I have tried: locate, apt, apt-get, dpkg, lsb_release, and more, but they all tell me that the command was not found.

I looked them up using the which command, but it just outputs nothing and throws up no error. Other commands, like date and such do work and show up on which, but t ...

Score: 0
Shivam avatar
Snap store isn't installing
ru flag

I would like to install the Snap store, but I am getting this error:

root@localhost:~# sudo snap install snap-store
error: cannot communicate with server: Post "http://localhost/v2/snaps/snap-store": dial unix /run/snapd.socket: connect: no such file or directory

How do I resolve this error and install the Snap store?

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user114866 avatar
Terminal command or keyboard shortcut for opening the indicator applet
us flag

I wanna configure my top right corner as a hot corner that opens the indicator applet, but I can't find the command to execute that action. Does anybody know which one it is?

Score: -1
daveboss avatar
OpenDocument file giving text for Yahoo email
us flag

Suppose I've got an OpenDocument file giving text of a Yahoo email I want to send, italics, boldface and all. If I copy it and paste into Compose buffer, will it retain the italics and boldfacing? If not, how can I achieve that effect? Only with my fingers, or making it an attachment? Do Emacs and/or LibreOffice offer a way to prepare for that?

Score: 0
Matthew avatar
Cannot boot into Kubuntu 20.04 LTS: CPU pipe A FIF underrun
in flag

Problem: I'm attempting to boot into a fresh install of Kubuntu 20.04.3 LTS. I get past the Grub menu screen, but I get stuck at a black screen with only one log which is this error: [drm] *ERROR* CPU pipe A FIFO underrun.

I've tried: I've tried disabling Intel C-State as described here: https://unix.stackexchange.com/questions/588457/drmintel-cpu-fifo-underrun-irq-handler-i915-error-cpu-pipe-a-fifo-u ...

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