apt EXPKEYSIG error but no key has actually expired (Raspbian)
by PinkDev1 from LinuxQuestions.org on (#51MV2)
So, I'm trying to do a "sudo apt update", but this error pops up:
Err:3 http://deb.torproject.org/torproject.org stretch InRelease
The following signatures were invalid: EXPKEYSIG 74A941BA219EC810 deb.torproject.org archive signing key
So, I tried to check wich key had expired with "sudo apt-key list | grep "expired:"
but nothing pops up (apart from the "apt-key output should not be parsed" warning)
And when I list all the keys ("sudo apt-key list"), It shows that the only tor key I have is NOT expired:
pub rsa4096 2014-12-15 [C] [expires: 2020-08-24]
EF6E 286D DA85 EA2A 4BA7 DE68 4E2C 6E87 9329 8290
uid [ unknown] Tor Browser Developers (signing key) <torbrowser@torproject.org>
sub rsa4096 2018-05-26 [S] [expires: 2020-09-12]
What is going on? please help T-T


Err:3 http://deb.torproject.org/torproject.org stretch InRelease
The following signatures were invalid: EXPKEYSIG 74A941BA219EC810 deb.torproject.org archive signing key
So, I tried to check wich key had expired with "sudo apt-key list | grep "expired:"
but nothing pops up (apart from the "apt-key output should not be parsed" warning)
And when I list all the keys ("sudo apt-key list"), It shows that the only tor key I have is NOT expired:
pub rsa4096 2014-12-15 [C] [expires: 2020-08-24]
EF6E 286D DA85 EA2A 4BA7 DE68 4E2C 6E87 9329 8290
uid [ unknown] Tor Browser Developers (signing key) <torbrowser@torproject.org>
sub rsa4096 2018-05-26 [S] [expires: 2020-09-12]
What is going on? please help T-T