Latest Ubuntu related questions

Score: 0
CyanMagentaYellowBlack avatar
How can I get my keyboard to work during boot again after it was disabled out of the blue?
lc flag

I have Ubuntu 20.04 dual booted with Windows 10. I had my grub file setup so that I would enter the grub menu upon boot and it has worked fine for weeks. This morning however, I booted on my computer and it skipped the grub menu and my grub settings were changed. I tried changing the settings back to what I had them set to when everything was working fine and it did bring back the grub menu, but introdu ...

Score: 0
Resk avatar
please help with acpi problems
gb flag

Hello and thanks for reading this!

my PC has the kworker problem and I digged a bit with https://askubuntu.com/a/421916 But sadly I don't know how to interpret the backtrace...

So I continued and did run sudo fwts that showed a lot of fails... As I understand them, they are related to acpi problems.

From there I tried to disable the acpi powerbutton function with https://askubuntu.com/a/362931/1382969 ...

Score: 0
Axel Anaya avatar
20.04 Wake On Lan stops working after first suspends with pm-suspend
us flag

Recently, I started to use an old laptop as a home server.
Everything works perfectly, but WOL(Wake On LAN) does not work as expected.
This is my situation.

  1. I turn on my laptop
  2. I use SSH to connect remotely to it (from my main PC)
  3. I do some work
  4. I use pm-suspend to suspend my laptop
  5. Next, from my main PC, I use WOL to wake up my laptop
  6. The laptop turns back on.
  7. I suspend the laptop again remotel ...
Score: 1
SapoPepe avatar
Are this files ok?
id flag

I have an Intel CPU with integrated graphics and I was researching the video files because i had low fps in some games and I found this:

image

Specifically the "amdgpu.conf" and "radeon.conf", is this normal or not? And if so, what should I do?

I'm new in Xubuntu by the way, so explain to me like a 5 year old.

lspci -knn | grep -A3 -Ei "3d|video|vga" Output this:

00:02.0 VGA compatible controller [0300] ...
Score: 0
Xaphann avatar
Cannot install YUM on WSL
lc flag

I am trying to install yum to install another app on my WSL but keep getting the error cannot find the package. I am using the following command:

sudo apt install -y yum

It is returning this:

Reading package lists... Done

Building dependency tree

Reading state information... Done

E: Unable to locate package yum

Search the net I keep seeing to update the apt so I am using this:

 sudo apt updat ...
Score: 0
vitalio avatar
Decoding failed --system halted
us flag

I was trying to ls my .ssh folder and I got

failed to read "." Input/output error

So I tried to reboot the system (ubuntu 21.04) and there was a lot of errors related to the disk. So I had switched off the PC by pressing and holding the power button. Now when trying to boot it up I get

Decoding failed
--System haled

Tried to boot the same kernel but in recovery mode, I get the same error as above af ...

Score: 0
Abid Jawad avatar
Notification pop-up is not leaving from the display without hovering the cursor
in flag

I found this unusual behaviour when notifications are coming from discord, notifications from other software stay in the display around 5/6 seconds, then gone away. How to fix it? Currently using Ubuntu 20.04.

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Dr. Doofinschmertz avatar
Mouse disconnects randomly when using ubuntu, Help!
lc flag

A while back I broke my main PC so I'm stuck with an old-school PC which has Ubuntu as it's main operating system, So I kept using Ubuntu for awhile and liked it a lot. But then when I installed a UPS (uninterrupted power supply) the mouse kept disconnecting randomly! whenever the UPS does a clicky sound my USB disconnects and after 0.2 seconds connects again which is really dang annoying..

I'm g ...

Score: 2
Daniel125 avatar
"/usr/bin/python: No module named virtualenvwrapper" error when opening terminal
th flag

I'm using Ubuntu 20.04 (clean installation, I did not upgrade from a previous one) and when I open a new terminal (simply by Ctrl+Alt+T), it always starts with the output shown below (also shown in the following screenshot):

/usr/bin/python: No module named virtualenvwrapper
virtualenvwrapper.sh: There was a problem running the initialization hooks.

If Python could not import the module virtuale ...
Score: 0
LaSu avatar
How to increase/expand the size of a root partition on ubuntu server?
ph flag

*Application *Ubuntu Server running low on space *VMWare ESXi

An error occurred that went unnoticed by the technicians. We used a ubuntu server with LAMP stack with a platform with 15G of space which we believed to be 50G and it is now in production. Me and the other technicians only noticed because ZABBIX pointed to use above 80% of disk space. I cleaned and managed to lower it however disaster  ...

Score: 0
I want my network connections immutable, instead of getting "System policy prevents control of network connections" dialog
in flag

I have a Kubuntu Ubuntu 20.04.2 LTS server. Every time anyone remotely logs in with via xrdp, they are always shown a dialog System policy prevents control of network connections and they are asked to authenticate. This dialog appears automatically immediately after login.

However, nobody should change any of they network connections on this server. The interfaces are ethernet, and at this stage of the  ...

Score: 0
mitch avatar
Any keyboard key toggles power off when waking from Suspend or Hibernate
in flag

This is my first time posting! This community has been super helpful for troubleshooting my Linux issues so far. I got a fresh one here that I'm absolutely stuck on.

I have a brand new ASUS A15 gaming laptop running on dualboot Windows 10 and Ubuntu 21.04

  • Ryzen 7 processor
  • 1 TB & 512 GB NVMe SSDs
  • 32 GB RAM
  • Nvidia 3060 RTX

Whenever I open the lid or wake my machine from suspend or hibernate in U ...

Score: 0
CA1Greco avatar
Evolution email client - Error " Folder structure for email account
id flag

Get this message "Error while Retrieving folder list for “Comcast” complete the Evolution Email Configuration Assistant entries. I assume an Inbox is a need and the other basic folders for any email account. (I consulted with the Comcast support information to set Receiving and Outgoing server, port data, user name, security method, etc.)

Why is folder structure not being created? (Maybe a p ...

Score: 0
how to get rid of systemd plymouth service login prompt at boot?
cn flag

I'm running xubuntu 20.04.2 LTS

I rarely reboot, so it's hard for me to pinpoint why it happened, but at some point I either installed something or an update got it in - now when I boot, before the login screen shows up, a text login prompt wants me to type login and password.

The only hint I have is the prompt is caused by plymouth service from systemd

Score: 5
John Ronald avatar
Shared folder was not found - vboxsf
ca flag

When I try to mount my shared folder on my Ubuntu virtual machine, I get this error:

/sbin/mount.vboxsf: shared folder '/home/john/shared' was not found (check VM settings / spelling)
  1. I have installed these packages:

    sudo apt-get install -y build-essential linux-headers-`uname -r`
    
  2. I have successfully installed Guest Auditions.

  3. I have created a mount point for the shared folder on the virtual m ...

Score: 0
Hotspur avatar
deja-dup: How to restore a LUbuntu 18.04.5 backup to Ubuntu 20.04.2, including with app settings and app local folders?
in flag

BACKGROUND I have an old PC running LUbuntu 18.04.5, and a newer PC on which I plan to run LUbuntu 20.04.2 or Ubuntu 20.04.2 (which I will first download to a DVD).

Indications from the GUI of Deja-Dup are that a backup of the Home folder in LUbuntu 18.04.5 (on the older PC) completed (to an external HDD) .

QUESTIONS/REQUESTS On the newer PC, would there be fewer problems/issues while restoring from ...

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