Score:0

The screen flickers while the ubuntu logo appears

tr flag

When turning on the PC while the System starts up and the Ubuntu Logo appears, then screen flickers and the system takes a long time to start up unless you touch Tab and it stops

I do not have any type of graphics card installed, only the one that comes integrated with my processor (Intel HD 520)

I am using Ubuntu 20.04 and an I5-6200U CPU is an HP Probook 440 G3

While the screen is flashing, the processes that are starting appear and it takes a long time

Nmath avatar
ng flag
Are you getting some prompt or message telling you to press Tab? Why Tab? It's normal for the screen to flash when graphics drivers are being loaded during start-up. That doesn't seem to be a problem in the way you are describing it. Are you sure that pressing Tab is actually doing something or could this possibly be coincidence or confirmation bias?
Jesús Hernández avatar
tr flag
The flickering is right when the ubuntu logo appears, and I don't think it's normal for the boot to last 5 minutes.
Nmath avatar
ng flag
OK, you want more help with this-- so can you answer the fact-finding questions I asked?
Jesús Hernández avatar
tr flag
If I answer them in order it would be: No, I pressed Tab by accident and it worked. Yes
uz flag
Jos
Can you press Escape during startup, to see if you get any boot messages scrolling by?
Jesús Hernández avatar
tr flag
If I do it gives the same effect as Tab, End the flickering
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