## I would like to erase and reupdate my workstation

While trying to fix an issue with my headset, I unknowingly corrupted my workstation.
It was mentioning something about `/etc/profile.d/01-locale-fix.sh: line2 /usr/bin/locale-check: No such file or directory.`
Would you please help reinstall my ubuntu? I’ve tried to fix the issue by googling but I…

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## Cuda no longer work when installing new ubuntu update

Hi,
The command works after I added `--allow-downgrades`. However, when I run a test cuda code, it doesn’t work. It gives me wrong result. This code works before. Below is my test code and output.

### CODE:
```c
#include <stdio.h>

global void cube(float * d_out, float * d_in) {
// Todo: Fill in this fu…
```

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## Cuda no longer work when installing new ubuntu update

Hi, I just recently make update to latest ubuntu version. However, cuda no longer work.
When I compile using nvcc I got this msg:

```
vcc warning : The ‘compute_20’, ‘sm_20’, and ‘sm_21’ architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress w…
```

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## Retrieve login name

Hi, I forgot my login name. Would you please show me how to retrieve my login?