Before You BeginIf your ThinkPad T440s has a built-in 3G/4G modem, then the M.2 slot is already occupied and you can't perform this upgrade. If you don't have a modem, but do have a hard drive, you may have a small, 16GB Flash cache chip in the M.2 slot, and you'll need to remove it as part of the installation process. When buying an SSD, be sure to purchase an M.2 drive that is exactly 42mm long, the only length that will fit in the ThinkPad T440s's narrow slot. Though M.2 is the next-generation of mSATA, it is not backward compatible so you need to make sure the drive is listed as M.2, not mSATA. We used a MyDigitalSSD 128GB drive, which costs $79.99 (Buy at Amazon (opens in new tab)), but you can also find 64GB or 256GB drives for more or less money. We recommend going with at least 128GB (see our favorite SSDs here). You'll also need a small Philips-head screwdriver.MORE: How to Upgrade the RAM on the Lenovo ThinkPad T440sRECOMMENDED VIDEOS FOR YOU...How to Install an M.2 SSD in the T440s 1. Enter the BIOS setup program by hitting Enter repeatedly when the notebook boots. If Windows loads, you'll have to restart and try again.2. Select Power under the Config Tab.3. Select Disable Built-in Battery and hit yes when asked to confirm. This will tu the computer off.4. Place the T440s upside down on a table, with the power off and cord unplugged.5. Remove the battery by pulling aside the clips. 6. Unscrew the 8 screws on the back using the Philips head screwdriver. 7. Pry the

Snap is available for Rocky Linux 8, a Linux distribution that’s being actively developed to provide binary compatibility with Red Hat Enterprise Linux (RHEL).See also Installing snap on Red Hat Enterprise Linux.The snap packages for Rocky Linux can be found in the Extra Packages for Enterprise Linux (EPEL) repository. The EPEL repository can be added to a Rocky Linux system with the following command:$ sudo dnf install epel-release $ sudo dnf upgrade If you use a root user rather than sudo to handle security privileges, run su first and remove sudo from subsequent commands. If you’re interested in understanding how these packages are built, see Building a snap RPM for Red Hat Enterprise Linux (RHEL) 8.Installing snapdWith the EPEL repository added to your Rocky Linux installation, simply install the snapd package (as root/or with sudo):$ sudo yum install snapd Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:$ sudo systemctl enable --now snapd.socket To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:$ sudo ln -s /var/lib/snapd/snap /snap Either log out and back in again or restart your system to ensure snap’s paths are updated correctly.Snap is now installed and ready to go! If you’re using a desktop, a great next step is to install the Snap Store app.source