The chromium deb uses the system's NSS store, which is in ~/.pki/nssdb for personal certificates. This isn't handled by the profile importer in the chromium snap.
Bug #1859643 is closely related. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1899478 Title: [snap] Personal Certificate Not Migrated to Snap-Based Chromium Status in chromium-browser package in Ubuntu: Confirmed Bug description: After upgrade from Ubuntu 18.04 to Ubuntu 20.04, login to web sites requiring client certificates is not possible any more. The client certificate list in Chromium is empty. ProblemType: Bug DistroRelease: KDE neon 20.04 ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60 Uname: Linux 5.4.0-48-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.9 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Mon Oct 12 14:26:40 2020 Snap: chromium 85.0.4183.121 (stable) SnapSource: ubuntu/+source/chromium-browser UpgradeStatus: Upgraded to focal on 2020-10-11 (1 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1899478/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

