Pureos 9.0 KDE Plasma Hangs

Software PureOS
1

HI Everyone Hoping to see good.

I am using pureos Plasma and switched from Ubuntu 18.

I was researching for Free OS without any blob or any proprietary software and I came to know about Trisquel and PureOs I appreciate their efforts to build these OS.

While I am facing issues of freeze and hanging while using firefox and chormium or any applications it freezes & I need to restart system idk what is making it freeze can anyone let me know as I have

8GB Ram
500 GB Hard Drive

any help is highly appreciate.!!!

2

What are the other specs of your hardware? GPU, motherboard etc?

3

I have intel core i3 cpu OPTIPLEX DELL.

4

Also If you can let me know how can I check PC GPU as I am new in pureos while moved from Windows:)