
Ask Ubuntu
Q&A for Ubuntu users and developers. Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online …
How do I change the screen resolution using Ubuntu command line?
2013年4月15日 · Tested on Ubuntu 14.04. Update. Sometimes when there are a lot of refresh rates (the numbers to the right in the above sample results from xrandr -q), you need to …
What is the default root password? - Ask Ubuntu
Sudo is an alternative to giving people a root password in order to perform superuser duties. In a default Ubuntu install the person who installed the OS is given "sudo" permission by default. …
I forgot my Ubuntu user password
2016年4月4日 · root@ubuntu:~# If your filesystem's state is in read-only (It should be), you will need to type the following command out. This will remount your file system with write …
bash - How do I add environment variables? - Ask Ubuntu
2011年8月27日 · To permanently add a new environment variable in Ubuntu (tested only in 14.04), use the following steps: Open a terminal (by pressing CtrlAltT) sudo -H gedit …
How to remove symbolic link - Ask Ubuntu
2016年2月11日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
SOLVED: UBUNTU 24.04 LTS Installation Problem... - Linux.org
2024年6月15日 · I'm on the latest BIOS version (shown in the pic below). I've always tried to keep it up to date. The thing that I can't understand why the previous version of Ubuntu used to run …
How can I resize an ext root partition at runtime? - Ask Ubuntu
GUI (Ubuntu 14.04 and later): GParted v0.17 and later provide a nice GUI for this. (Older versions will refuse to resize a mounted partition). Command line (any Ubuntu version): There are three …
boot - Ubuntu 22.04 installation failed every time - Ask Ubuntu
2022年4月25日 · I have a Lenovo Thinkpad t460p with 8GB RAM and 128GB Lexar SSD. I am trying to install Ubuntu 22.04 on it by following this guide. After the installation completes when …
How can I resize an active LVM partition? - Ask Ubuntu
(parted) print free Model: VMware Virtual disk (scsi) Disk /dev/sda: 1100GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type File system …