I just installed Ubuntu 18.04 on an external hard drive for dual boot with my mac. I also have Windows 10 on this external drive. Prior to installing Ubuntu, I was able to log into Windows, but now the screen just goes black when I try to do this. I've looked for people that have similar issues- ...

I read a tutorial about how to add a folder to PATH, and when I tried to use source ./.bashrc I got this error Here is the link to pastebin, with my .bashrc: https://pastebin.com/28RQV97K /home/luke/.bashrc:16: command not found: shopt /home/luke/.bashrc:24: command not found: shopt /home/luke/.b...

I have a Remix Mini with 2 GB RAM, 16GB internal storage (14.3GB actual size) and it's based on arm64 (aarch64) architecture. I'm going to replace this with Linux because I'm trying to convert this machine to a Minecraft server, so that I can let players join a 24 hours running server. So I have ...

Failed to boot to ubuntu, Error in file checking process. I tried doing -> fsck -y /dev/sda1 fsck -y /dev/sda2 fsck -y /dev/sda3 fsck -y /dev/sda4 failed to do sudo fsck -y /dev/sda5 because it was mounted I think the problem is because i just updated my bios through windows update. system infor...

How can you find the timestamp that Ubuntu updated versions eg. upgraded from 20.04 to 20.04.1? I have tried searching in the apt history logs located in /var/log/apt, however these logs contain information on specific packages being upgraded rather than the operating system version itself. Is th...

I want to build latest kernel of Ubuntu core or Debian for MT2712 but I cannot find any ways to compile the Debian or Ubuntu for this. Is MT2712 supported by Ubuntu or Debian? Can anyone guide me about the process or point towards the link where I can get help for compiling Ubuntu core or Debian ...

I have Windows installed on SSD and Ubuntu on HDD, I want to delete the Ubuntu partition to create for space on Windows. Till now, i have managed to point booting laptop directly from windows instead on Ubuntu bootloader. I changed this access from BIOS. I am not sure on how to proceed to format ...

I have two user accounts on my Ubuntu server, one is part of the sudo group and the other is a standard user. For demonstration purposes I will use the following user names: admin_user (sudo group privileges) standard_user (no admin privileges) I am setting up my server to host WordPress which ...

I went through the process of adding a new CA certificate on Ubuntu (20.04), but the same steps did not work on Debian (10) in both environments, I have downloaded the custom CA certificate (via firefox about:certificate page for an untrusted certificate site) as a PEM, then I converted it to the...

Assume that you accidentally typed xkill on a terminal and you killed by Ctrl+Z or Ctrl+X. Now the cursor is an X and it doesn't really function. How can I get the cursor back without rebooting the PC?

I am using xdg-open with cronjobs to open our time-management web-app once per hour to log my time (among other repeating things). This works very well, but has an annoying usability problem. Once every hour, at exactly **:00 the browser-window open in the foreground with focus and steals my focu...

First of all: I am using an Ubuntu-Windows 10 Dualboot system and I am rather new to Ubuntu. Today I upgraded from Ubuntu 18.04 to 20.04 after Ubuntus software-updater popped up and offered me the option to upgrade. I did not encounter any troubles during the upgrade. After the update has been pe...