Latest Ubuntu related questions

Score: 0
Nuno Tavares avatar
Issues with Graphics on games on Ubuntu
cz flag

Im having issues with graphics on games, when i use ubuntu, the same do not happen on Windows, but i like Ubuntu, im using intel graphic card, that happen in all games, also in (0 AD) or (Supertux). can anyone help me please, thank you all. enter image description here

Score: -1
Sandesh Magar avatar
How to allocate space on active partition to install windows?
ng flag

when i try to unmount or add partition it does not let me do it. The information describes the partition is active. How do i do it? I am planning to seperate 100gb for windows

Score: 0
Arnefar avatar
Ubuntu 21.04 dpkg-reconfigure libdvd-pkg fails to build libdvdcss
in flag

I am trying to install libdvd_pkg to play DRM protected DVD's. dpkg-reconfigure gives some clue that the problem is with building libdvdcss2. Maybe my gcc version 10.3.0 is the problem? Is there any other way to install libdvdcss2 on Ubuntu 21.04?

The build log file follows

/usr/src/libdvd-pkg//libdvdcss2_1.4.2-1~local_amd64.build:

dpkg-buildpackage: info: source package libdvdcss
dpkg-buildpackage: ...
Score: 1
Raj basnet avatar
Access logs errors "/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php" when using Nginx without PHP
si flag

I'm using Nginx as a web server and haven't install any PHP and any module on the machines. When I analyzed the access logs, I got:

- - [26/Sep/2021:20:13:30 +0000] "POST /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php HTTP/1.1" 401 19 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
- - [26/Sep/2021:20:13:32 +0000] "GET / ...
Score: 1
niran90 avatar
Installed Ubuntu 20.04 alongside Windows 11 (SecureBoot disabled), installed r8168 driver from Realtek site, but still no WiFi
in flag

I got a new laptop yesterday with Windows 10 pre-installed, which I then upgraded to Windows 11. I installed Ubuntu 20.04 via USB (I was prompted to enter a MOK key. Upon rebooting after the Ubuntu installation, I was taken to the blue MOK screen, but the laptop froze, and I had to force-shutdown. Thereafter, I was not prompted to enter my MOK key again.)

I was able to connect to the internet via ...

Score: 0
TheCeylann avatar
Remove RAID6 on ubuntu 20.04
cn flag

I created a RAID 6 array with mdadm and now I want to delete this array and redo it. I couldn't find how to delete it. How can I do that?

Score: 0
Raptor2 avatar
Ubuntu 20.04 System slows down after disable laptop screen with dock station
tc flag

hello i have big problem i'm using ubuntu 20.04 docker station DELL D3100.

I have two external screens and laptop screen. When every screen is enable everything is okay but after disable laptop screen i've got big problem. My system is laging so much. I cannot find any solution in internet. Maybe someone of you have any diea what can i do with it.

Score: 1
bitUp avatar
Chicony Electronics Co., Ltd HP HD Camera on Ubuntu 20
in flag

I have a problem on my HP Elitebook 840 G7 with my builtin camera. The camera is detected but the picture is just black.

# lsusb
Bus 001 Device 002: ID 04f2:b6bf Chicony Electronics Co., Ltd HP HD Camera

# hwinfo --usb | grep -A 50 Chicony
Model: "Chicony Electronics HP HD Camera"
Hotplug: USB
Vendor: usb 0x04f2 "Chicony Electronics Co., Ltd"
Device: usb 0xb6bf "HP HD Camera"
Revision: "0.13"
Seri ...
Score: 1
Maris B. avatar
Is the latest zero-day exploit (CVE-2021-41773) fixed in fully patched Ubuntu 20.04.3 LTS?
eg flag

I never understood how Ubuntu manages Apache versions, so the question: is Ubuntu 20.04.03 LTS vulnerable to the CVE-2021-41773 (a path traversal attack to map URLs to files outside the expected document root)? More info on the vulnerability:

Score: 0
Kernel not updating with atp-get update/upgrade - Ubuntu 21.04 - TFTP boot NFS root
ru flag

I am gradually getting a Pi 4 cluster up and running, and have hit an issue I have not been able to resolve with google. It is my understanding of the Ubuntu boot process that is lacking really.

I have 5 nodes. Each is running Ubuntu 21.04. The first is a storage node, and runs from an SD card. It then has a couple of SSDs in RAID 1 split into 8 partitions. The first 4 partitions contain the root ...

Score: 0
sam avatar
'cc1obj': execvp: No such file
ru flag
sam

I'm trying to install cider by using the command

pip3 install cider 

but got

 x86_64-linux-gnu-gcc: error trying to exec 'cc1obj': execvp: No such file or directory

what should I check ? or install ?

i tried to install sudo apt-get install libgnustep-gui-dev and the error become

  cider/_osx.m:1:9: fatal error: AppKit/AppKit.h: No such file or directory
     #import <AppKit/AppKit.h>
     ...
Score: 0
Ahnaf Tahmid Samin avatar
If ifconfig is not installed, how does ubuntu tell you to install net-tools in order to use ifconfig? Why doesn't Debian do this?
ye flag

If (as an example) net-tools package is not installed and I try to use ifconfig command, Ubuntu says

Command 'ifconfig' not found, but can be installed with:
sudo apt install net-tools

How can Ubuntu (unlike e.g. Debian) know which package I need to install to use that command?

Score: 0
NavinRaj Pandey avatar
getting kex_exchange_identification: Connection closed by remote host for priavate gitlab domain, what may the cause?
in flag

I am in Ubuntu 20.04.2 LTS telling this because looks like this version has encryption issues. Today I created a key that's perfectly working on git@gitlab.com but gives kex_exchange_identification: Connection closed by remote host for private GitLab domain here is the .ssh config file

Host gitlab.com
Hostname altssh.gitlab.com
User git
Port 443
PreferredAuthentications publickey
IdentityFile ~/.ssh/i ...
Score: 0
youssef hussein avatar
how to write the password in order to access my external drive?
ht flag

I have an external hard. However, when I want click on it in order to write its password to access it. I get this error

no .filesystem or .encrypted interface on d-bus object ubuntu

I don't get the password box in order to write the password in it.

thanks in advance

Score: 1
Can't remove Signal-Desktop in Ubuntu 20.x
in flag

I Can't remove Signal-Desktop (https://signal.org/) in Ubuntu 20.x

The app was originally installed by using Signal official website installation instructions:

Linux (Debian-based) Install Instructions

NOTE: These instructions only work for 64 bit Debian-based Linux distributions such as Ubuntu, Mint etc.

  1. Install our official public software signing key

     wget -O- https://updates.signal.org/desktop/ ...

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