Latest Ubuntu related questions

Score: 0
Samuel avatar
Volume Slider is not linear
id flag

The volume of my computer is 0 as soon as the slider falls below a certain threshold.

The function f(slider) -> volume looks like this:

The Function graph

How can I make it so the left 10% of the Volume Bar isnt completly 0?

Score: 0
JrV avatar
Tensorflow does not detect GPU - lambdalabs
tr flag
JrV

I try to get tensorflow GPU up and running in a virtual environment (venv):

I use lambdalabs OS is Ubuntu 20.04.3 LTS.

I have following python script: checkGPY.py:

import tensorflow as tf

if tf.test.gpu_device_name():
    print('Default GPU Device: {}'.format(tf.test.gpu_device_name()))
else:
    print("Please install GPU version of TF")

Outside the venv it works fine. I obtain Default GPU Device ...

Score: 0
Ubuntu 18.04 will not dim screen
cn flag

My settings are

Dim screen when inactive: On

and

Blank screen: 12 minutes

but the screen never dims or blanks.

Is there a way to get the screen to go blank after a time of inactivity?

Score: 0
BurritoManiac56 avatar
Ubuntu USB Does not load grub bootloader
ax flag

My Ubuntu USB does not load grub boot loader, the Ubuntu ISO hash is d14cb9b6f48feda0563cda7b5335e4c0. It worked fine on my old DELL laptop, but not my personal computer, my computer has:

  • Intel(R) Core(TM) i5-3570 @ 3.40GHz 3401 Mhz 4 cores,

  • 16 GB of ram,

  • HP Dashboard Product 3397,

  • Windows Currently installed,

  • K01 HP v03.06 2/12/2018 BIOS,

  • no virtualization supported

I am trying to boot to my  ...

Score: 0
Nordic Theme on Ubuntu
cn flag

I have installed the Nordic Theme on my Ubuntu 21.04.

https://www.gnome-look.org/p/1267246/

Everything looks great, but there are some issues, like for example the Ubuntu Software is showing the default theme of Gnome, and not applied to Ubuntu Software. There are some issues like for example if I go to some apps to open some file inside is also showing the default gnome theme and not the nordic theme.

Score: 0
Mohammad Umer avatar
I am having this issue while running 'sudo apt-get update', "Problem with MergeList" or "status file could not be parsed or opened."
us flag
W: The repository 'http://archive.getdeb.net/ubuntu xenial-getdeb Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/archive.getdeb.net_ubun ...
Score: 0
Rahul M avatar
Time change after suspension
pe flag

After I on my laptop after suspending, the time automatically changes and shows a wrong time. But once I restart and boot back it gets normal until I suspend again. I use a HP pavilion, with ubuntu version 20.04.3. The time gets forawrded by around 4 to 5 hours

Score: 0
wrong AMD GPU installation in Ubuntu default setting
cn flag

I had Dell precision 3510 with FirePro W5130M AMD graphic card. After installing Ubuntu, My login sometime gives my black screen instead of login. the screen is hesitate when it display a white color (bright increase and decrease). I used the commend

lspci

and this appear:

01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO / Venus LE / Tropo PRO-L [Radeon HD 8830M / ...
Score: 0
Averias avatar
USB Keyboard suddenly worked wronly and unconfigured laptop keyboard and mouse
bd flag

I've been using an external USB keyboard and mouse on a Lenovo E480 laptop for more than two years with ubuntu 19 and then 20 without any issue, a few days ago, suddenly both keyboards and mouse start behaving strangely.

Mouse

  • If I select a portion on test in the Text Editor, for instance, then I am not able to unselect it by clicking outside the selected area
  • If I click on the icon for an opened  ...
Score: 0
Desktop volume control has no effect on actual volume
mx flag

When I try to lower the volume from the "volume" control on the desktop, like this:

enter image description here

it has no effect on the actual headphones volume. The headphones remain very loud even when I lower the control to 0.

I can change the headphones volume from alsamixer, but it is uncomfortable to open alsamixer just to change volume.

Is there a way to fix the desktop volume control?

Score: 0
TheCeylann avatar
Ubuntu Server 20.04 Special device does not exist
cn flag

I'm trying connect my external SSD to my server use for SAMBA sharing but when I use

` sudo mount /dev/mmcb1k0p2`

Says me special device does not exist enter image description here

Score: 1
yarkin avatar
How to install qmake compiler on Ubuntu
th flag

I've been trying to compile VNote but couldn't figure out or find any proper way to install qmake. How can I install it with latest version?

Score: 0
Francisco Lopes avatar
Ubuntu on USB installation problem
th flag

A few days ago, I installed Ubuntu on USB and everything is working really well.

However, I probably did something wrong during the installation and now, every time I want to use Windows after Ubuntu, I have to open BIOS and change Windows boot to 1st instead of Ubuntu...

Is there anything I can do to repair that without losing everything?

Thank you.

Score: 0
Cypress avatar
Ubuntu laptop won't turn on without external monitor
vn flag

I have my ubuntu mate set up with an external screen, keyboard, and mouse (total of three, plus an external harddrive occasionally) when working from home, but when we traveled recently I noticed that it was suddenly really reluctant to turn on properly without those external plugins (gave me a big fright).

It would turn on, get stuck in boot-up, and when I try to restart it, go to the safe reboo ...

Score: 5
Eyeofpie avatar
How do I recover Joplin notes if they were never exported?
in flag

I have an old Ubuntu machine that no longer works, but I can still access its drive through a live USB. None of the notes were ever exported; though, I was expecting to recover them by some other means. How do I do this? I see the Joplin app folder/files and that it was installed on the machine via snap.

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