Score:1

Confused if my OS is on SSD or HDD

ph flag

My laptop has both HDD and SSD, I recently installed Ubuntu 20.04 and I felt the system is bit slower I checked it with the command "lsblk -d -o name,rota" and I found the sda value is 1 so I installed it again changing the installation path to (dev/sda) and again the rotation value still shows 1 and the system is slower than before. The only change I observed is in loop values. Can someone please check the attached image and let me know which one is of SSD?

Before and after changing the installation path

muru avatar
us flag
Please don't post photos of text. Copy the text here and use code formatting: https://askubuntu.com/editing-help#code
sudodus avatar
jp flag
I suggest that you open a terminal window and use the command line tool `lsblk` for example with the following options: `lsblk -o name,size,fstype,label,mountpoint,model`; You may want to make the terminal window wide so that all output for each device will fit into one line.
oldfred avatar
cn flag
You want to install to the NVMe device not sda. The NVMe device is the SSD. You can change some settings & change some defaults to make system boot faster. See: https://askubuntu.com/questions/1284302/is-it-possible-to-make-ubuntu-20-04-boot-faster
ChanganAuto avatar
us flag
`sda` is the HDD; `nvme` is the SSD. Any modern OS installed in a HDD will be slow.
Veda Rutvija avatar
ph flag
Oh got it thanks for the info :)
Score:1
nl flag

Open a termial and type sudo apt-get install gparted
Then run gparted and it will show you what you want.
sudo gparted and then click on View/Device Information from the top menu. Don't mess around, linux doesn't ask you twice so if you delete or format something here you are going to mess it up.

Veda Rutvija avatar
ph flag
okay thank you..
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