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As a workaround can you please try this please:

1. Close VS
2. In a terminal do "rm -Rf ~/.ServiceHub
3. Restart VS

So it's working now for me. Here is what I did.

looking at logs under .ServiceHub it seemed to be a issue with multiple matching tokens in IdentityService. I do have both a work and personal Microsoft account that match the email address.

Also the error is that the token has expired due to inactivity.

So I backed up ~/.IdentityService/ and then did a rm -rf on it.

relaunched VS and still no luck.

Then tried to login with my personal account, also no luck.

Tried my work one again a few times and it failed and then suddenly it went through.

so not exactly a step by step workaround. I hate to say just keep trying multiple times and maybe it'll work, but it seemed to go through eventually.

I fix it.

1.Load any Solution

2.Press Visual Studio Community

3.Accounts

4.If You have an account you can re-login, there is a button re...something.It only appears when you have an account, but the account has been logined earlier,

or you can add an account.

It works in my case.