error on running the comand "sudo add-apt-repository ppa:hanipouspilot/rtlwifi"
when I run the above command for installing my external wifi adapter I get this error " no valid OpenPGP data found." please help me
gpg: keybox '/tmp/tmpl4a519zl/pubring.gpg' created
gpg: /tmp/tmpl4a519zl/trustdb.gpg: trustdb created
gpg: key 7036069A2F22E44A: public key "Launchpad PPA for Pilot6" imported
gpg: Total number processed: 1
gpg: imported: 1
gpg: no valid OpenPGP data found. 4 1 Answer
That PPA is obsolete and should not be added to your system. (as said so in question comments by Pilot6 themselves)
Do not use the PPA. The lack of OpenPGP data is an issue only fixable on Launchpad, but since the PPA is obsolete, there's no need to fix this issue.
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