How can i fix it?

Instead of ususal shutdown screen, it was like a glitch so i force shutdown the pc (power button long press)

After that i booted the system, and typed in the password and it stuck there with this error. But i can access tty

How can i fix it?

Somehow mounting /temp failed. What does ‘mount /tmp’ say?

Output
mount: /tmp: cant find in /etc/fstab

sudo apt-get clean fixed it

now my root partition is full 0 kb, but managed to free up some space by removing old kernals, but that freed up space of 618mb.

i googled up and mostly came up with sudo apt autoremove, apt clean and apt autoclean. these barely freed space. can i get a link to some article or something that can help me with freeying up space from root

ok first of all… apt-get should have nothing to do with /etc/fstab and mounting in tmp…

what line is there for /tmp in /etc/fstab in the first place?

And with regards to storage space… you first need 2 things. One is to keep only TWO versions of the kernel… two that all your hardware works with… and that have no trouble with dkms (if you need to install kernel modules that are not in the repositories). Then you have to figure out what’s eating your space. Have you checked whether there are oversized logs that eat up your space? Have you done any looking around with df and du to see where is the bulk of your files? Do you have big ISO files or mp4 movie files that are taking up your drive? Keeping your computer in a runnable state is not covered in a tutorial… it’s a constant process.

And that’s not just Debian specific. That applies in ANY distro you use as a daily driver.

i dont know about that, but got that from debian forum

Possibly the system run out of space and something during the boot process failed for that reason.

What does ‘df’ say?

df(1) [suse man page]
https://www.unix.com/man-page/suse/1/df/

i want to connect wifi in debian ! I am using debian 11 in Virtual box !

I am unable to do so as there is no wifi

I am getting many errors for not connecting to deb,debian | also security.debian and all

if you are using debian un Vbox you should not see the wifi adapter directly unless it was a usb device, in which case you have to enable it in the usb settings of vbox…

HOw I can ?

Hello I am planning to change my windows laptop to debian, I have 3 external monitors, 1 uses hdmi the other 2 using a usb to dual hdmi out adapter. Does anyone know if there is a sure to work adapter that will allow me to continue the same? I seen some displaylink supported adapters by a company called startech, but they say ubuntu, I know ubuntu is based off debian. Thanks

Ok what the image says is that the bulk of your space is occupied by files in the home folder. Take a look at your downloads folder or any other folder that might be taking up too much space

Displaylink devices are usable in Debian. You need to set them up using the script in this github repository: https://github.com/AdnanHodzic/displaylink-debian

Keep up the good work and enjoy your Debian install 🙂

Yes, but i have a seperate partition for /home

The rest 30gb is for /root

/root is not full but /home is

at least according to your ncdu results.

Yes, it shows like that

Try this on a terminal: df -h
check the size, used and avail columns for /home

does it show /home used as 100% ?

But when i use dolphin i have more than 50gb left in homr and 2gb in root (after deleting old kernals)

Yes this command showed exact results like dolphin

Nope

so what does it show?