Latest Ubuntu related questions

Score: 0
michael_access avatar
Digikam changes several times folder DigiCam where are located all pictures suddently changed to file DigiCam
fr flag

All my photos are located in directory /Pictures/DigiCam/ I use DigiKam software to view and manage my photos.
One day when I launched DigiKam to view and update same pictures, I been notified that working directory does not exist!
While I looked at directory with file manager I saw there file named DigiCam instead directory DigiCam!.
Exactly same event happen few mounts ago, on same computer with s ...

Score: 0
Ailike Counts avatar
Why hybrid sleep mode(systemctl hybrid-sleep) has default of shutting down?
ms flag

System Info

$ cat /etc/issue
Ubuntu 20.04.3 LTS \n \l

$ uname -r
5.11.0-27-generic

From the official document shown on http://manpages.ubuntu.com/manpages/groovy/man8/pm-action.8.html,

pm-suspend-hybrid Hybrid-suspend is the process where the system does everything it needs to hibernate, but suspends instead of shutting down. This means that your computer can wake up quicker than for normal hibernation ...

Score: 0
Talha Anwar avatar
ImportError: Failed to import any qt binding
cn flag

I want to use %matplotlib qt in jupyter notebook. I tried import PyQt5 and it worked. But when i run %matplotlib qt i got this error ImportError: Failed to import any qt binding Issue is that my system is unable to import following packages.

from .backend_qt5 import (
         QtCore, QtGui, QtWidgets, _BackendQT5, FigureCanvasQT, FigureManagerQT,
        NavigationToolbar2QT, backend_version)

I eve ...

Score: 0
juztcode avatar
gnome extension to search for active window
ml flag

I've already viewed this one here, and it doesn't appear to be the one I'm searching for. Back a while ago, I had stumbled upon a gnome extension that looked alike apple's spotlight search , yet it claimed to search for active window that were currently opened.

Unfortunately, I didn't install it then, and I'm desparately in need of that extension, and I was wondering if the community would be familiar  ...

Score: 0
Radhian Amri avatar
Harddisk partition not detected
in flag

I have this Transcend storage device which I've had for 2 years now, but rarely use at all. After a couple of months, when I connect it to my computer again, it’s not being detected by the file manager at all. I check that it’s shown in /dev, but only sdc is showing, without any partition as shown in the image link shared:

fdisk failed

Can anyone help guide me what to do?

Score: 0
shailendra avatar
Ubuntu 20.04.3 LTS keep rebooting on start
nz flag

Not sure waht to ask, I am new to ubuntu and facing an issue (continuous flashing logs on the screen) on the latest Ubuntu 20.04.3 LTS while starting the system. flash screen

Score: 0
Alb avatar
nmap is not showing hostnames
gs flag
Alb

I am new to linux, and I am trying to get all the hostnames from the hosts of my local network.

I was trying the command:

sudo nmap -sn 192.168.0.0/24

and also:

sudo nmap -sn -R 192.168.0.0/24

but the only hostname I get is the one from my router.

I was thinking that maybe the router doesn’t have a DNS server and because of that it can’t provide this info to nmap.

The router was provided by the ...

Score: 1
Xavien avatar
Ubuntu 20.04.3LTS stuck on "Bluetooth: hci0: unexpected event for opcode 0xfc2f" after sleep
cn flag

Ever since I updated from 18 LTS to Ubuntu 20 LTS this has been happening 90% of the time I close my monitor lid and when I open up the lid to reactivate my computer from sleep it would be stuck on the screen in the picture below. I've tried some things I found online, unfortunately no one directly has my problem. I'm still kind of a noob to Ubuntu, so any help would be appreciated, or else I'll probabl ...

Score: 2
FedKad avatar
How can I use the `identify` command to find out *only* the file type?
cn flag

I want to use the identify command (from ImageMagick) to determine a file's type.

The sample command

identify -quiet 'Sample File.gif'

will list several lines. Is there a short and simple way to obtain just the string GIF?

Score: 0
Manuel Oliveira avatar
Use AutoKey to open the terminal locally
cn flag

I have just recently installed Autokey.

The first thing I would like to do if to create a shortcut for openning the terminal in a folder.

By hand this is achieved with Shift + F10 + E.

In autokey I have the following script:

keyboard.press_key('<shift>')
keyboard.press_key('<f10>')
keyboard.release_key('<f10>')
keyboard.release_key('<shift>')
keyboard.press_key('<e>') ...
Score: 1
Alois Schmid avatar
Cannot install ubuntu 21.04 on pc with nvidia rtx 3060ti
jp flag

I tried to install Ubuntu on my new PC with a Nvidia RTX 3060ti card installed. The installation hangs directly after modesetting to higher resolution with a unreadable screen for about 2 minutes. Then the ubuntu startup screen appears and nothing more happens. When pressing the ESC-button some kernel messages appear. The last being

nouveau 0000:01:00.0: [drm] fb0: nouveaudrmfb frame buffer device
 ...
Score: 0
Jakub avatar
Ubuntu not booting (after fsck in GUI then probable power loss)
gb flag

I would appreciate any help with my problem. At this point I would be happy if I can access my data on sda3 and reinstall OS.

My Ubuntu is not booting correctly after:

  1. fsck run in GUI
  2. fsck finished very quickly, I tried power off
  3. unusual long time, I went to sleep
  4. in the morning probably power cable was disconnected
  5. Ubuntu not booting, hangs on "loading initial ramdisk..."

My sda3 was LUKS crypted parti ...

Score: 2
JeromeParli avatar
Remove KDE Plasma widgets in Ubuntu Studio 21.04
cn flag

I'm completely new to Linux. I had no choice but to install a Linux distro to my desktop (I couldn't run my old Windows XP hard drive on my new [second hand bits] Frankenstein) computer, so I googled the best distros for audio recording and Ubuntu Studio was at the top of the list. I have, as expected, several issues to sort out but for now, the most annoying is that I tried putting a widget on desktop  ...

Score: 0
Suhrav Hussain avatar
How can I use root partition storage? Or How can reduce root storage?
de flag

I'm new at linux and Recently I installed kbuntu on my pc. I have 1TB hard drive. During installation I gave 500GB to my home Directory and 500GB as root partition. But now I can only creat or delete file from my home directory. I can't create or delete file from the root partition. How can I use my root partition storage or resize it and give it less storage.

Score: 0
user9112767 avatar
configuring sendmail on ubuntu 20.04
ie flag

I'm trying to configure the sendmail on my ubuntu, the following should install the necessary packages:

sudo apt-get install sendmail sendmail-cf m4

But then when I'm changing the sendmail.mc file how I should compile it to see the changes in sendmail.cf file ??

This tutorial suggests the make command :

cd /etc/mail
make

but then the changes are not reflect in my sendmail.cf command. Also some suggests  ...

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