Almost all similar answers like like this one say to disbale Wake on LAN option in the BIOS, but I went through all the options in the BIOS and didn't find any similar at all. I even disabled secure boot, but it didn't work. Edit I updated to 23.04 and that seems to have solved the problem
I installed gcc 9 using
sudo add-apt-repository ppa:jonathonf/gcc-9.0
sudo apt-get install gcc-9
But running gcc -v (after restart) still gave the output of 7.4.0.
Additionally, I tried uninstalling gcc
sudo apt-get --purge remove gcc-7
and then installing gcc -9, but then running gcc -v says no file/directory found.
I installed Cisco packet tracer on ubuntu 18.04 using this link. It works perfectly fine on "Guest session" but does not login to my cisco account. It throws this error whenever I try to login and asks to force quit:
./libcrypto.so.1.0.0: no version information available (required by ./PacketTracer7)
Floating point exception (core dumped)
How does one effectively switch between terminals in Xubuntu. I tried using Alt + Tilde(~) but it doesn't work. Also Alt + $(Tab number) doesn't work and results in an operation in terminal (Arg: 2)
I wanted to add set mouse=a to the .vimrc file to add point and click cursor, but the /etc/vim/vimrc file is read-only and won't allow me to edit or delete it. I tried to uninstall and reinstall vim but the .vimrc file remained unchanged.
Additionally when I try to edit it from terminal using
sudo vim /etc/vim/vimrc
it says
Found a swap file by name of 'filename'
Apparently it says I edited the same file twice.