Dear.
thanks for the idea.
i managed to install, there was something wrong with the package itself (remember, that in the past i suffered same but, first i ignored some dependencies and then ignore some error on the way. Before it worked via YAST software.
below the log from the installation process. looks like a dejavu fonts were missing.
sudo zypper -v in protonmail-bridge-1.8.12-1.x86_64.rpm
Verbosity: 2
Non-option programme arguments: ‘protonmail-bridge-1.8.12-1.x86_64.rpm’
‘protonmail-bridge-1.8.12-1.x86_64.rpm’ looks like an RPM file. Will try to download it.
Initialising Target
Checking whether to refresh metadata for Main Repository (NON-OSS)
Retrieving: repomd.xml …[done]
Retrieving: media …[done]
Checking whether to refresh metadata for Main Repository (OSS)
Retrieving: repomd.xml …[done]
Retrieving: media …[done]
Checking whether to refresh metadata for Main Update Repository
Retrieving: repomd.xml …[done]
Checking whether to refresh metadata for Plain RPM files cache
Loading repository data…
Reading installed packages…
Force resolution: No
Selecting ‘protonmail-bridge-1.8.12-1.x86_64’ from repository ‘Plain RPM files cache’ for installation.
Resolving package dependencies…
Force resolution: No
Problem: nothing provides ‘dejavu-sans-fonts’ needed by the to be installed protonmail-bridge-1.8.12-1.x86_64
Solution 1: do not install protonmail-bridge-1.8.12-1.x86_64
Solution 2: break protonmail-bridge-1.8.12-1.x86_64 by ignoring some of its dependencies
**Choose from above solutions by number or cancel [1/2/c/d/?] (c): **2
Applying solution 2
Resolving dependencies…
Resolving package dependencies…
Force resolution: No
The following package is suggested, but will not be installed:
gnome-keyring 40.0-2.3
The following NEW package is going to be installed:
protonmail-bridge 1.8.12-1
1 new package to install.
Overall download size: 59.6 MiB. Already cached: 0 B. After the operation, additional 161.1 MiB will be used.
**Continue? [y/n/v/…? shows all options] (y): **y
committing
Retrieving package protonmail-bridge-1.8.12-1.x86_64 (1/1), 59.6 MiB (161.1 MiB unpacked)
protonmail-bridge-1.8.12-1.x86_64.rpm:
Header V4 RSA/SHA512 Signature, key ID e2c75d68e6234b07: NOKEY
Header SHA256 digest: OK
Header SHA1 digest: OK
Payload SHA256 digest: OK
V4 RSA/SHA512 Signature, key ID e2c75d68e6234b07: NOKEY
MD5 digest: OK
warning: /var/tmp/zypp.IWeu6D/zypper/tmpRPMcache/%CLI%/protonmail-bridge-1.8.12-1.x86_64.rpm: Header V4 RSA/
SHA512 Signature, key ID e6234b07: NOKEY
Looking for gpg key ID E6234B07 in cache /var/cache/zypp/pubkeys.
Repository Plain RPM files cache does not define additional ‘gpgkey=’ URLs.
protonmail-bridge-1.8.12-1.x86_64 (Plain RPM files cache): Signature verification failed [4-Signatures public
key is not available]
**Abort, retry, ignore? [a/r/i] (a): **i
Checking for file conflicts: …[done]
warning: /var/cache/zypper/RPMS/protonmail-bridge-1.8.12-1.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID
e6234b07: NOKEY
(1/1) Installing: protonmail-bridge-1.8.12-1.x86_64 …[done]
CommitResult (total 1, done 1, error 0, skipped 0, updateMessages 0)