Still exists in 20.04 - no attempt has been to fix this The issue is simply when /root/ is a soft link
Preparing to unpack .../chromium-browser_1%3a85.0.4183.83-0ubuntu0.20.04.2_amd64.deb ... => Installing the chromium snap ==> Checking connectivity with the snap store ==> Installing the chromium snap error: cannot perform the following tasks: - Run configure hook of "chromium" snap if present (run hook "configure": cannot perform operation: mount --rbind /root /tmp/snap.rootfs_mKHbYk//root: Permission d enied) dpkg: error processing archive /var/cache/apt/archives/chromium-browser_1%3a85.0.4183.83-0ubuntu0.20.04.2_amd64.deb (--unpack): new chromium-browser package pre-installation script subprocess returned error exit status 1 Errors were encountered while processing: /var/cache/apt/archives/chromium-browser_1%3a85.0.4183.83-0ubuntu0.20.04.2_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1729576 Title: cannot perform operation: mount --rbind /snap /snap: Permission denied To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1729576/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs