Latest Ubuntu related questions

Score: 0
Fatih avatar
How do I reset ratbagctl settings?
us flag

I used ratbagctl because I want to change some settings of my Logitech G102 Mouse, but I want to restore the settings of the LED. What should I do? I have given information about my mouse below.

$ ratbagctl warbling-mara info
warbling-mara - Logitech G102 LIGHTSYNC Gaming Mouse
             Model: usb:046d:c092:0
 Number of Buttons: 6
    Number of Leds: 1
Number of Profiles: 1
Profile 0: (active)
  Name: ...
Score: 0
fire fox avatar
lubuntu is not booting up after installing from an bootable sd card
uy flag

I created a bootable 4gb micro sd card and installed lubuntu on my laptop but its is not booting up after finish installing.it is getting stucked on a blank screen

1 hardware: 4gb ram, 500HDD, amdA6, dual core,

2 Lubuntu release 20.04.4 LTS, desktop image amd64 64bit

3 created my flashdrive using start up disk creator on lubuntu.

Score: 0
How to download files from text file
co flag

I have multiple text files such as a0001.txt, a0002.txt...upto a0900.txt containing direct image links https://example.com/photos/example.jpg

I want to batch download all links from a0001.txt to a0001 folder and so on in respective folder names as text file.

Links must be download in order so Images renamed with prefix. For sorting purposes.

What I tried was below. But it downloading one file at a ...

Score: 0
Deltab avatar
How to use Wayland for the gdm login screen?
pk flag

I'm on Ubuntu 20.04 and would like to use Wayland as the GDM login screen, to avoid the gnome-shell owned by gdm consuming my RAM.

WaylandEnable=false is disabled in my /etc/gdm3/custom.conf

Score: 0
An SO User avatar
Page fault when running an exe with Wine
cn flag

I am trying to install a BI software. I downloaded the zip file which contains the installer exe along with some DLL files. When I try to install it with wine, it crashes with the following error:

Unhandled exception: page fault on read access to 0x00000034 in 64-bit code  
...  
System information:
    Wine build: wine-5.0 (Ubuntu 5.0-3ubuntu1)
    Platform: x86_64
    Version: Windows 7
    Host  ...
Score: 0
Michele Guastamacchia avatar
Volume group "vgubuntu" not found - Cannot run fsck
in flag

I cannot boot my Ubuntu 20.04 LTS (constantly stuck on loading nothing) and get the following error esc or any F key: Error on screen

I tried to run fsck as asked or found in other answers, but nothing can be typed in. If I run over recovery mode I get the same error and the command lines are again ignored. How do I fix this? Via the grub? Thanks for the help.

Score: 1
Amedee Van Gasse avatar
update-grub does not add all kernels to the grub menu
au flag

Ubuntu 21.10.

I am building kernels as documented at https://help.ubuntu.com/community/Kernel/Compile and https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel.

DEB_BUILD_OPTIONS=parallel=$(getconf _NPROCESSORS_ONLN) AUTOBUILD=1 NOEXTRAS=1 \
    fakeroot debian/rules binary-arch

This compilation command has the same result:

make --jobs=$(getconf _NPROCESSORS_ONLN) bindeb-pkg \
    LOCALVERSION=-custom-$(gi ...
Score: -4
Command definition syntax
us flag

What is the name and where I can find info about syntax that defines commands:

cmake [{-D <var>=<value>}...] -P <cmake-script-file> [-- <unparsed-options>...]

What does [] , {} and ... means in this definition. I have feeling, that [] means optinal, but this means that -P should persist always?

Score: 0
Joel Castro avatar
Conda hangs when installing new Python version
in flag

Some of the output of conda search python is:

# Name                       Version           Build  Channel             
python                         3.9.0 h2a148a8_4_cpython  conda-forge         
python                         3.9.0 h852b56e_1_cpython  conda-forge         
python                         3.9.0 h852b56e_2_cpython  conda-forge         
python                         3.9.0 h852b56e_3_cpyth ...
Score: 0
TheGiantHogweed avatar
How to control AMD GPU fan speed
np flag

There may be some similar threads, but they are rather old.

I've recently been having a nightmare with Nvidia and Ubuntu with my specific motherboard. I ended up going for a new motherboard and AMD GPU instead.

My old GPU was the EVGA GTX1650. After asking around, there was some pretty good software called GreenWithEnvy that allowed me to set extremely specific profiles for fan speed and GPU tempera ...

Score: 0
graham23s avatar
Postfix causing a fatal error in file reconfiguring not working either
co flag

I am at a loss with this issue, I installed a new server setup from Vultr, and installed 18.04 Ubuntu in it, I just realised I cannot send any emails using the PHP mail function.

The error that it shows using tail -f /var/log/mail.log is:

Feb 25 22:43:11 site postfix/sendmail[20810]: fatal: /etc/postfix/mai                                                                                       n.cf, line 1: ...
Score: 0
hiding company email password from employees working on emails?
ng flag

I would like to be able to let my customer service employee to answer the emails that come to company email address, but not give them the login password. This way the only place they can reach the emails would be on the Ubuntu desktop at work and this would help to keep confidential data safer compared to the situation they could access our emails from any device anywhere anytime and do things out of o ...

Score: 0
John M. avatar
RipperX 2.80 on 20.04 not creating output files
in flag

installed RipperX 2.80 on Ubuntu 20.04 for ripping CDs to MP3. No problems with installation.

Runs OK, but I must be missing a configuration switch somewhere. It happily picks up the media detail from gnudb.gnudb.org/~cddb/cddb.cgi, creates a folder named for the artist, a subfolder named for the album, rips every track, but doesn't create any actual MP3 files. The album folder remains empty.

Initia ...

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