Latest Ubuntu related questions

Score: 0
s07_190030259 avatar
How to install Eclipse EE on ubuntu?
in flag

I tried to install eclipse EE on top of regular eclipse downloaded through ubuntu store - after the installation eclipse won't open.
tried installing eclipse ee through .deb, "An error has occurred. See the log file /home/v/Downloads/eclipse/configuration/1631686693143.log." error is produced, I tried deleting .metadata from workspace, no use.
Don't ubuntu 20.04 users use Eclipse EE?

Sequence of steps and ...

Score: -2
Sravani avatar
E: Package 'libcurl3' has no installation candidate in ubuntu21.04?
th flag

I am very new to the ubuntu os , when i tried to install php7.2-curl extension(sudo apt-get install php7.2-curl)it throws following error

The following packages have unmet dependencies:
 php7.2-curl : Depends: php7.2-common (= 7.2.34-23+ubuntu21.04.1+deb.sury.org+1) but 7.2.34-24+0~20210826.64+debian9~1.gbp428dfa is to be installed
E: Unable to correct problems, you have held broken packages.


i find ...

Score: 1
Nicholas Saunders avatar
How to play a podcast from the console with the "gpo" interface to Gpodder?
mx flag

Using the gpo text interface:

nicholas@gondor:~$ 
nicholas@gondor:~$ gpo

gPodder 3.10.17 (2020-11-23) - http://gpodder.org/
(c) 2005-2020 The gPodder Team
License: GNU General Public License, version 3 or later

Entering interactive shell. Type 'help' for help.
Press Ctrl+D (EOF) or type 'quit' to quit.

gpo> 
gpo> help

  Usage: gpo [--verbose|-v|--quiet|-q] [COMMAND] [params...]

  - Subscr ...
Score: 1
Wolfy avatar
Trying to install CUDA, but getting errors
co flag

I have tried a number of solutions suggested here and only when I try to install cuda. But I keep getting the following errors when I do the following

sudo apt install -y cuda

Errors were encountered while processing:

 nvidia-dkms-450
 nvidia-driver-450
 cuda-drivers-450
 cuda-drivers
 cuda-runtime-11-0
 cuda-11-0
 cuda-demo-suite-11-0
 cuda
E: Sub-process /usr/bin/dpkg returned an error code (1)
Score: 0
unknownperson avatar
Ubuntu 20.04 hangs when clicking suspend
id flag

When I click the suspend button on the top right of the desktop, the screen goes black for a few seconds and wakes up again on the user login screen, except now the keyboard and mouse don't work. It looks almost exactly like what clicking log out does, except the computer becomes unresponsive and requires a hard reboot.

I believe suspend used to work on this computer, but I think it stopped worki ...

Score: 0
fahim avatar
phpmyadmin is not accessable
sa flag

I have installed and configured lamp stack from the steps described at digitalOcean. everything is perfect. I have set up multiple host. but I cant access the phpmyadmin. its giving not found error..

**

Not Found The requested URL was not found on this server. Apache/2.4.41 (Ubuntu) Server at localhost Port 80

**

note that I have a host setup using localhost alias. what have I missed can someone assis ...

Score: 1
What is the software to download for make a bootable USB drive from Ubuntu studio 20.04 (XFCE)?
pk flag

I want to know what software should I install for making a bootable USB drive from Ubuntu Studio 20.04 (XFCE)?

I didn't find any stock software that can make it. There is a Gnome disk, but it's for Gnome.

Score: 1
pete_hua avatar
How to disable ufw on boot?
in flag

Azure Virtual Machine, OS: Ubuntu 20.04 LTS

Every time I restart the VM, ufw status is active. My objective is to prevent this and make ufw inactive on boot.

What I have tried:

sudo ufw disable

However ufw status will still be active on the next reboot. How can I resolve this?

Score: 0
Tian avatar
Cannot Boot Windows 10 from Grub after installing Ubuntu 20.04
mx flag

I am new to Linux and I installed Ubuntu 20.04 on my desktop and I have windows 10 running already. However, when I choose to boot windows from grub, it goes into "Preparing Automatic Repair" and will fail afterwards. I can only boot Windows by Pressing F2 button after switching on desktop and go into BIOS to change boot order with "Windows Boot Manager" being the first. I want to know how I can fix thi ...

Score: 0
Infurious avatar
FSTAB Stopped Mounting CIFS SAMBA Share
mx flag

Installed KUBUNTU 20.04 two weeks ago on my desktop. For the last two weeks fstab has been mounting my SAMBA share (hosted on a headless Ubuntu 14.04 LTS server) without issue. Now for some reason starting today the SAMBA share is not mounting at bootup/login. I can manually mount it using sudo mount -a. Here is my fstab entry.

//192.168.1.71/fs1 /mnt/FS1 cifs rw,credentials=/var/credentials,u ...

Score: 0
Gamer_1514 avatar
Error : Sub-process /usr/bun/dpkg returned an error code(1)
us flag

Input:

 sudo apt install lvm2

Output:
(These are the last lines of the whole output)

update-initramfs: Generating /boot/initrd.img-5.11.0-34-generic   
Errors were encountered while processing:
 lvm2
E: Sub-process /usr/bin/dpkg returned an error code (1)
Score: 0
Paul O. avatar
No Audio output when running python using PHP
dj flag

need help guys, I'm doing a project with python and php on ubuntu, problem is, when I'm calling the python script using php, btw python script plays an audio recording from a file, there is no audio but the script executes, to check if my python script is working, in terminal, running the python script "python3 play.py" works just fine, the audio plays, do you have an idea what to do here?

Score: 0
How to disable some commands on root user?
fr flag

Some commands like npm, composer, git, etc are not recommended run as root user. But sometimes I forget to run it when I log in as root, and my coworkers also sometimes do that too. That makes some files/dirs unable to be accessed by non-root users, which sometimes makes our website/apps errors. Is there any way to disable those commands when run as a root user? at least give warning/confirmation before ...

Score: 0
Ayden Russo avatar
I can't run the Steam for a multitude of reasons, I think
in flag

listen I'm new to Ubuntu, I have no idea what I'm doing I'm trying to get steam to work and I have no idea what's wrong with it at this point. here's what comes up when I use the "steam command

ayden-russo@Point:~$ steam
Running Steam on ubuntu 20.04 64-bit
STEAM_RUNTIME is enabled automatically
Steam runtime environment up-to-date!
Steam client's requirements are satisfied
WARNING: Using default/f ...
Score: 0
Thomas Aichinger avatar
can not change hostname
cn flag

I want to change the hostname of a Ubuntu 18.04 server.

I did:

hostnamectl --set-hostname newname --static
changed /etc/hostname file to newname
changed /etc/hosts file to newname
rm -f /etc/machine-id
dbus-uuidgen --ensure=/etc/machine-id
dbus-uuidgen --ensure
dpkg-reconfigure openssh-server

Finally I did a reboot. But after reboot there is still the old hostname. The file /etc/hostname has been changed ...

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