Sarvagya Gupta's questions

I am very new to setting up multiple GPUs on my machine. I have an RTX 3070 ti and 2070 super. I am facing some issues and I was wondering if I could get some answers:

1. I can't connect my monitor to 3070 ti. It only works when I connect the HDMI to 2070 super. I tried following these steps but changing device0 to device1 doesn't help. Moreover, is there a way I can toggle between the two device's HDMI without changing the file?

2. I am guessing that because of this, I can't benchmark them together. I am using Unigine Heaven and it only detects 2070 super, unless I don't disconnect the GPU from the power supply, then it detects 3070 and runs benchmark on it.

DO let me know what's going on. I am planning to use them for ML and I don't want to be stuck with running the code on 1 GPU.

Kindly let me know.

I was trying to create a partition using gparted but it wasn't allowing me. I logged in through root user and when I tried to create a partition, it won't let me.

And when I tried fdisk, I was able to create a partition but that crashed my storage. Hence I wanted to ask if there's some wy I can still reload the machine. I think my OS files are still safe because I created a partition for the OS in the beginning. It's the main stuff that's lost. What should I do? Also, what things should I take care of while creating partitions so that I don't crash my storage in the future?

Please let me know.

I am trying to use voxceleb dataset for some audio classification. I use this command to download the dataset:

wget --user=.... --password=... https://www.robots.ox.ac.uk/~vgg/data/voxceleb/vox1a/vox2_dev_aac_partaa

and using filetype, I know that it's a zip file. However, when I try to unzip it, from python as well as through terminal, I'm not able to. Here are the error:

Through Python:

--------------------------------------------------------------------------- BadZipFile Traceback (most recent call last) in () ----> 1 with zipfile.ZipFile(f,'r') as zip_ref: 2 zip_ref.extractall("audio_data") 3 # !unzip vox2_dev_aac_partaa -d audio_data

1 frames /usr/lib/python3.6/zipfile.py in _RealGetContents(self)
1196 raise BadZipFile("File is not a zip file") 1197
if not endrec: -> 1198 raise BadZipFile("File is not a zip file") 1199 if self.debug > 1: 1200 print(endrec)

BadZipFile: File is not a zip file

And through the terminal, after running the following command unzip vox2_dev_aac_partaa -d audio_data:

unzip: cannot find or open vox2_dev_aac_partaa, vox2_dev_aac_partaa.zip or vox2_dev_aac_partaa.ZIP.

What should I do?

I have installed Ubuntu 16.04 on Surface Pro 4. Now, when I try to suspend it or put the keyboard on the screen so that I suspend the session, Ubuntu crashes or something happens, but it doesn't work. I have to force shut down the Surface and restart it.

Can someone help me? I have tried a lot of things like this.

So please let me know what should I do.