Latest Ubuntu related questions

Score: 0
Hossein Safari avatar
How to enter username and password of the internet in ubuntu server?
in flag

I have installed Ubuntu server on my PC.

I've got a modem and I connect my PC to the modem through a wired connection.

I connect to my PC from my laptop with ssh. it works, but when I wanna install something on my server it doesn't work.

My PC (my server) is connected to the modem through a wired connection and my modem needs a username and password to connect to the internet.

How can I fix this proble ...

Score: 0
Haem avatar
Password in /etc/apt/auth.conf gets rejected when password contains spaces and an exclamation point
gr flag

In /etc/apt/auth.conf, I have the lines

machine example.org/nexus/repository/my_apt_repo/
login my_usename
password not my actual password 1!

Attempting to run sudo apt update results in the error message

E: Failed to fetch https://example.org/nexus/repository/my_apt_repo/dists/bionic/main/binary-amd64/Packages  401  Unauthorized 

This seems to try and fail to log in often enough to freeze my cre ...

Score: 0
KrawallKurt avatar
autofs mounts all shares instead of only the accessed one
nl flag

I set up autofs with sshfs to mount my shares when I access them. However, if I access one of them, all of them get mounted which I would like to avoid. Am I doing something wrong? Here's my config

/etc/auto.master:

/media/sshfs /etc/auto.sshfs uid=1000,gid=1000,--timeout=0,--ghost

/etc/auto.sshfs:

pi2 -fstype=fuse,rw,nodev,nonempty,noatime,allow_other,max_read=65536 :sshfs\#pi2\:
pi2_root -fstype=f ...
Score: 0
Stephen C avatar
Display issues when booting latest Ubuntu from USB
cn flag

When booting the latest version of Ubuntu from the USB drive on to an iMac 2009 (late), 4 duplicate panes of Ubuntu are displayed, each of which are dim, and the type is illegible. The ISO is Ubuntu 20.04.3 LTS for Desktop. Any advice how to correct this is greatly appreciated! Thank you,

Score: 0
zakaria oussete  avatar
Is there any way to reload a modprobe module once every certain period of time?
cn flag

Link USB wireless adapter which disconnects every 30 minutes, and the only way to make it work again is by reloading its module ath9k_htc by running command rmmod ath9k_htc and then modprobe ath9k_htc

Is there any way to make the module reload itself every half hour?!!!

Score: 0
IronSun avatar
Ubuntu 20.04.3 - Black Screen on startup
gb flag

I have a classic problem of "Black Screen" when Ubuntu starts and I'm not able to fix it.

The problem:

  • Without the "nomodeset" option in GRUB_CMDLINE_LINUX_DEFAULT, I have a blackscreen on the main monitor of my laptop, but HDMI monitor works.
  • With the "nomodeset" option in GRUB_CMDLINE_LINUX_DEFAULT, I have a blackscreen on the HDMI monitor, but main monitor of my laptop works.

Using "nomodeset"  ...

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John Ross avatar
I cant download Webex onto my Ubuntu 20.04 desktop
co flag

I have Ubuntu 20.04 on my desktop. I tried to download Webex.deb onto my Ubuntu machine but I keep getting the message: "Failed to install file: not supported". I tried to install using Terminal commands: "sudo apt install ~/Downloads/Webex.deb" - message says "Not supported". I tried "sudo snap install snap-store" also. Your Webex onLinux says it works for Ubuntu yet it does not work.

Score: 2
Geek Favour avatar
Do we have a tool that can track file level changes at a user level for a directory?
vn flag

Do we have a tool that can track file level changes at a user level for a directory?

To further add,

My requirement is this -

This is the directory i would like to track /var/lib/docker/volumes/shared/_data -

Any changes to any files inside this folder should be tracked & logged. At some point of time, i would like to see who changed which file inside this. Will your code help achieve this?

How ea ...

Score: 1
CRFigueroa avatar
GDM3 and GDM don't start in Ubuntu 20.04 - Kernel 5.11.0-34-generic - Nvidia Driver 470
cn flag

I hope you can help me, as the title says and gdm3 starts on a black screen, I restart the PC and both gdm start correctly, I have configured the nomodeset grub and tried everything found on the internet.

when I login in command mode I restart gdm3 and it works.

any help, tip & tricks are welcome and greatly appreciated.

I stay tuned and I wait for you.

Score: 0
hassan bazai avatar
No longer able to boot
cn flag

My computer runs Ubuntu and no longer boots. I’ve attached the log from boot-repair But don’t know how to fix the problem:

boot-repair-4ppa130                                              [20210916_0927]

============================== Boot Info Summary ===============================

 => No known boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (5.00 and higher) is installed i ...
Score: 0
majid_shoorabi avatar
Error in upgrade Ubuntu 20.04.3 LTS
cn flag

I have a problem with upgrade ubuntu. When I run

$ sudo apt upgrade

I get some errors and the upgrade process doesn't complete.

Do you want to continue? [Y/n] y
debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another 
process: Resource temporarily unavailable
Setting up linux-modules-nvidia-460-5.11.0-27-generic (5.11.0-27.29~20.04.1) ...
debconf: DbDriver "config": /var/ca ...
Score: 0
shelfStacker avatar
I accidentally installed (parts of) a GUI on Ubuntu Server
th flag

Knowing no better, I ran the 'automatic' update and install commands with my eyes closed.

apt-get update
apt-get upgrade

Reading other posts on this subject brings me to this command;

zgrep 'install ' /var/log/dpkg.log* | sort | cut -f1,2,4 -d' '

This indeed shows that have installed some Xserver components. Using CRTL+ALT+F3, I am still able to access a terminal.

The GUI that is displayed has no 'star ...

Score: 0
Aditi avatar
Ubuntu 20.04 is freezing randomly
gr flag

I am adding the logs of "journalctl -b".

If anyone could please have a look and check what the issue is.

The system freezes randomly and I have to restart it.

enter link description hereenter link description here

Score: 0
2.1 avatar
Error while installing any packages in 21.04
cn flag
2.1

I am getting the following error while using apt install :

/usr/share/initramfs-tools/hooks/cryptroot: 18: .: cannot open /lib/cryptsetup/functions: No such file
E: /usr/share/initramfs-tools/hooks/cryptroot failed with return 2.
update-initramfs: failed for /boot/initrd.img-5.11.0-31-generic with 2.
dpkg: error processing package initramfs-tools (--configure):
installed initramfs-tools package post-insta ...
Score: 0
Igzhbt avatar
Grub minimal bash like prompt
in flag

I have been using Ubuntu 20.04 on a dual boot workstation for 3 months without any problem. Recently I came across this grub minimal bash-like prompt every time i start my computer on my workstation. I checked online for solutions but none helped. I had to remove the Ubuntu 20.04 on my workstation because of this grub minimal bash like prompt as shown in the attached image. I reinstall Ubuntu 20.04, i s ...

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