# Tensorbook frozen after locking

## post by escanillans on May 2, 2020

Hi,

I recently purchased a Tensorbook around a week ago. It’s been great to use and I’ve been able to get a virtual environment set up for my deep learning tasks.

However, there are times where if I leave the laptop locked overnight and open it the next day, the mouse and keyboard are both frozen leaving me with my only option of doing a hard restart (holding the power button). I don’t think this is normal and was wondering if someone could help me. Thanks.

Best,

Niko

## post by Johann on May 16, 2020

Is it Ubuntu or Windows? I’ve had issues like that with Windows in the past, but not with Ubuntu.

I suggest updating your drivers if it’s Windows, and take a look at the Power Saving settings.

## post by escanillans on May 16, 2020

Thanks [@Johann](https://deeptalk.lambda.ai/u/johann). Unfortunately it’s on Ubuntu. Is there anything in the Power Saving settings I should be looking at? It seems to be working right now but very spotty with whether or not it’ll freeze.

## post by Johann on May 29, 2020

Hey Escanillans,

Sorry for the very late reply I don’t check here often. Unfortunately I don’t know Linux that well, so can’t be of assistance, but I have a 2018 Tensorbook with Ubuntu 18.04.4 LTS and have not had that problem.

When looking at my power settings, I don’t see anything specific that might help you.

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