Latest Ubuntu related questions

Score: 2
Silvia Murgescu avatar
Help install Ubuntu 20.04 in Dell
cn flag

I have DELL Precision T7910 Workstation

Content: • Processor CPU: 2 x Intel DECA Core Xeon E5-2650 v3 2.30 GHs, 25 MB Cache (2×20 = 40 Logical Processors) • Memory RAM: 124GB (8x16GB) • Hard Disk: 2 x 1TB HDD SATA • Place Video: nVidia Quadro NVS 295 – 256MB GDDR/64bit

I have installed EVE-PRO including Ubuntu 18.04 64-bit. I used for ~2 years.

I would like to change configuration. I ...

Score: 0
nil avatar
Apache not starting while installing RT5: DATABASE access issue
za flag
nil

Apache is not starting.

(rt5venv) root@devrt5:/etc/apache2/sites-available# systemctl start apache2
Job for apache2.service failed because the control process exited with error code.
See "systemctl status apache2.service" and "journalctl -xe" for details.

Try 1:

(rt5venv) root@devrt5:/etc/apache2/sites-available# systemctl status apache2

Or with journalctl -xe:

Dec 20 17:44:44 devrt5 apachectl[ ...
Score: 2
Snap "store.RevisionNotAvailable" Error
in flag

I was trying to install microk8s on my Ubuntu 20.04.3 LTS by executing this command:

sudo snap install microk8s -- classic

However I got this error:

error: store.RevisionNotAvailable with 2 snaps

Does anyone know what is causing this error and how to fix it?

Thank you!

Score: 2
maesterdaemon avatar
No /dev/dri directory in Ubuntu Server 20.04
cl flag

I have a headless Intel NUC 11PAKi5 (with i5-1135G7 CPU and integrated Iris Xe Graphics + Quick Sync), running Ubuntu Server 20.04 LTS.

I'm trying to enable hardware transcoding in a Docker Plex container - which requires the /dev/dri/ directory to be made available to the container - but the /dev/dri/ directory does not exist.

I would appreciate any help to understand how to pass the iGPU drivers through ...

Score: 2
Cooper Max avatar
Cannot start AppImage on GNOME Desktop, but able to run with command line
vn flag

I recently found that I cannot start AppImage when using GNOME with Ubuntu 20.04 LTS. None of double clicking and right-clickOpen worked.

I changed the file's permissions to 777 and also made it executable, but it just doesn't work.However, running from command line was a very smooth deal.

Is there any way to make it work?

Score: 2
ShazzyFazzy avatar
Option to boot Ubuntu is occasionally missing from the BIOS boot menu
jp flag

I recently installed Ubuntu as my first distro. Everything has been going smoothly until now.

Usually when I start my system I press the power button on my laptop. After seeing the Dell logo, I press F2 to get into the BIOS options menu. Then I select Ubuntu from the boot options in order to start Ubuntu,

Recently I have been getting a problem with my boot. After I press the power button and press ...

Score: 0
Nicholas Saunders avatar
How to save a QR code generated from the Electrum Wallet directly as a PNG or JPG file?
mx flag

How do I save and send the QR code:

electrum

as a jpg or png?

There are ways to use gimp and/or xclip but I would hope that I can just save the QR code directly to file. Is this possible?

Notably, Windows has the handy windows-shift-s which will allow an easy clip-and-save. I'd resort to that if it's not possible to directly save the above QR code.

Score: 1
guven avatar
Ubuntu Kiosk Mode
br flag

I’m workin on a ubuntu kiosk project but all contents are explaining browser-based scenario. Can you share some knowledge or resource about how can we use an aplication (such as word, excel, outlook etc.) on ubuntu kiosk mode?

Thanks

Score: 0
altruios avatar
desktop height higher than monitor height. xrandr
ht flag

settings and info:

xrandr -q outputs this info on my second monitor

HDMI-0 connected 1080x1920+3840+0 left (normal left inverted right x axis y axis) 598mm x 336mm panning 1080x2160+3840+0 tracking 4920x2160+0+0 border 0/0/0/0
   1920x1080     60.00*+  59.94    50.00
   1680x1050     59.95
   1600x900      60.00
   1440x900      59.89
   1280x1024     75.02    60.02
   1280x800      59.81
   1280x720  ...
Score: 0
/home/username/ Directory Not Found Ubuntu 21.10
cn flag

For some reason, the /home/username/ directory doesn't exist. I can't find it with the terminal, I can't find it in the files, it simply doesn't exist to my testing.

Is this normal, or is something wrong with my system?

Score: 3
fdisk disk size, number of bytes and sum of all partition size does not match
in flag

I just installed a new 2T SSD drive into the server of our lab. I found the new drive using fdisk -l and here is the output

Disk /dev/sda: 1.9 TiB, 1199638052864 bytes, 2343043072 sectors
Disk model: PERC H745 Frnt  
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 262144 bytes / 262144 bytes
Disklabel type: gpt
Disk identifier: 2F42E7 ...
Score: 0
amiraloi avatar
A problem with persian keyboard layout
th flag

The layout for Persian keyboard is a little old right now, so we (OR better to say I) have a problem with using some characters in Persian layout. For example, putting hashtags(#) in Persian keyboard layout which is used by Linux requires Shift+Alt+3 although in windows and also English layout is Shift+3, and Shift+3 in Persian layout is some character that I have not seen anyone using it anywher ...

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