Latest Ubuntu related questions

Score: 1
dln949 avatar
superblock bad magic number in external ext4 hdd; no backup superblocks work
ng flag

I have an 8TB external HDD formatted as ext4, one single partition per gparted. I do NOT have any data on it at this time that I care about, so there is no issue of extracting data from it.

The drive began to act strangely - e.g., it would take a very long time to save a very small file to it. Using gparted I created a brand new ext4 single partition on the drive, thinking that mighy magically  ...

Score: -2
Fares Naoui avatar
Torrent malware
be flag

After I downloaded some courses from a 3rd party website I found that there is some of the data had uploaded automatically .

  • how can I know which data has been uploaded.

  • is that some kind of malware or stealing data?

  • is that normal?

  • what should I do if it was malware ?

    here is an image that shows that 3.59GB of data has been uploaded:

image.png

I am using Ubuntu 20.04

Score: 1
mateolanda1 avatar
Stuck at login screen tty1 (Ubuntu 20.04.2)
in flag

I am using Ubuntu via a virtual machine and every time I either exit saving the current estate or power it off, it always work when running the virtual machine again. After trying to install python3 via the terminal, I noticed the background of my desktop (in the VM) changed to black, most of my apps were gone, and I couldn't open anything.

Closed the VM, re-opened it and encounter this that has  ...

Score: 1
Newly installed 20.04.3 LTS with 5.13.0-27 kernel?
ke flag

I have two Dell laptops:

  1. Laptop A ( Dell laptop ) which was upgraded to 20.04.3 LTS a year or so ago from 18.04.x LTS. This has:
Linux 5.4.0-96-generic #109-Ubuntu SMP Wed Jan 12 16:49:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
  1. Laptop B, a new Dell laptop which had Windows11 and wiped it out with Ubuntu 20.04.3 LTS installed from a live USB. During the install, I selected the option to upgrade a ...
Score: 1
How to blur specefic area on the ubuntu desktop
va flag

I am a CS student and want to work on my FYP project that will get the pixels from the desktop screen and will blur the intended pixel on the screen at run time. For example, if I want to blur the specific images then It should blur it at run time on the ubuntu desktop screen. I know how to blur something from images or from a webcam using a machine learning model. But in this case, I want to blur the s ...

Score: 0
How to rescue a Windows disk I corrupted during an Ubuntu installation?
ng flag

I have 2 disks in my PC, one for Linux and one for Windows. I select which one to boot from on my Asus X570-Pro which should be set to UEFI mode.

I was careless today and now only see the Ubuntu disk in the Asus boot menu. I don't know how this happened, but I spent the day installing Ubuntu 21.10 and Lubuntu 21.10 on the Linux disk.

The Windows disk uses BitLocker.

The data appears to be on the Windo ...

Score: 1
GHEX Find ascii
us flag

I installed GHEX on Ubuntu 20.04 and I want to do a search for ascii text. However, the Find window only allows hex entry. I don't see a way of searching for ascii. I tried uninstalling GHEX and reinstalling, but no joy. This is with GHEX version 3.18.4. Any suggestions on fixing this? Thanks.

Score: 1
Bondurant avatar
After fresh install of 20.04 LTS, boot issues
ng flag

Ubuntu 20.04 boot starts, then shuts off computer, in a second or two automatically restarts the boot. Sometimes comes up to the GRUB screen and from there boots fine. Other times it starts the cycle over. Ran sudo boot-repair, that came back with this: result of boot repair

then tried to apply. This Toshiba Satellite L305 model S5933 does not have UEFI in the bios to make changes to. My wife's Lenovo has this ability, ...

Score: 1
fugee ohu avatar
How to install cyapa trackpad driver in ubuntu 20.04
ph flag

I know there's a package for synaptics, xserver-xorg-input-synaptics but what about cyapa meaning Cypress trackpack, is there a package for it? The situation arises from a Chromebook conversion to EFI firmware

Score: 0
robert Gonzales avatar
I was wondering how do I go back from Ubuntu to windows?
fk flag

So I recently installed Ubuntu and I was wondering how could I switch back from Ubuntu to windows?

Score: 0
Mohamed Elleuch avatar
Another no such file or directory? But the file exists!
yt flag

i am facing a problem that consumed a lot of my tine. i am trying to link my object file (small program compiled with nasm) with ld linker and using c functions. I searched a lot and i found that the solution to load all c libs is to pass -lc as option to ld which has honestly muted all the warnings and errors and generated my executable. The problem is i get always "No such file or directory" error whe ...

Score: 1
supersick avatar
Upgraded Ubuntu 20.04 to Ubuntu 21.10 but a few days after only black screen after boot
cn flag

as the title mentions. I had a stable Ubuntu 20.04 version. I don't know why... but i upgraded to 21.10. So far it has been horrible.

BIG EDIT: After trying to write something on my m.2 with cp it said that it is only in read mode and not write mode. What does that mean?

After trying to relogg from windows (Another partition) into my Ubuntu, it just failed. After a few restarts i found out that it i ...

Score: 0
Krita: Clean up image
us flag

How do you clean up a line drawing that you scanned? The main issue is that the lines come in rather pixelated. I know that there are methods to make selections by pixel color within Krita but I don't know what to do after that.

The main problem I have is that I am following a step-by-step tutorial that leverages Krita's auto colorization feature (which seems really profound and useful) but my  ...

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