an error occured during signature verification Ubuntu 19.04

Tapas Mishra mightydreams at
Sun Sep 8 17:34:09 UTC 2019

On Sun, Sep 8, 2019 at 11:56 AM সাজেদুর রহিম জোয়ারদার
<toshazed at> wrote:
> sudo apt-get clean && sudo apt-key adv --keyserver --recv-keys 3B4FE6ACC0B21F32 && sudo apt-get update
> Wait for a while and this should resolve your issues. :)
Well this did not helped I did try that before you had replied.I do
not know why it did not worked.

osboxes at osboxes:~$ sudo apt-key adv --recv-keys --keyserver 3B4FE6ACC0B21F32
Executing: /tmp/apt-key-gpghome.9t5ntBXbgT/ --recv-keys
--keyserver 3B4FE6ACC0B21F32
gpg: keyserver receive failed: Connection timed out

What fixed my problems was setting the location of updates in software
center to Main server rather than
servers in US.

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