I tried to execute sudo add-apt-repository ppa:graphics-drivers/ppa
to install the latest GTX 1070 driver as explained here
This command ended up with an error:
Get:12 http://packages.blackfire.io/debian any InRelease [23.2 kB]
Err:12 http://packages.blackfire.io/debian any InRelease
The
following signatures couldn't be verified because the public key is
not available: NO_PUBKEY 696DBE66A72D76DA Fetched 23.2 kB in 3s (8,640
B/s)
Reading package lists... Done W: An error occurred during the
signature verification. The repository is not updated and the previous
index files will be used. GPG error:
http://packages.blackfire.io/debian any InRelease: The following
signatures couldn't be verified because the public key is not
available: NO_PUBKEY 696DBE66A72D76DA W: Failed to fetch
http://packages.blackfire.io/debian/dists/any/InRelease The following
signatures couldn't be verified because the public key is not
available: NO_PUBKEY 696DBE66A72D76DA W: Some index files failed to
download. They have been ignored, or old ones used instead.
Then I added the PUBKEY with
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 696DBE66A72D76DA
as explained here.
Now I get this error:
Get:12 http://packages.blackfire.io/debian any InRelease [23.2 kB]
Reading package lists... Done E: Repository
'http://packages.blackfire.io/debian any InRelease' changed its
'Origin' value from 'packagecloud.io/sensiolabs/sensiolabs' to
'packagecloud.io/blackfire-io/stable' E: Repository
'http://packages.blackfire.io/debian any InRelease' changed its
'Label' value from 'sensiolabs' to 'stable' N: This must be accepted
explicitly before updates for this repository can be applied. See
apt-secure(8) manpage for details.
How can I solve this issue?
No comments:
Post a Comment