It appears your packaging configuration is confused. You have one package from
bionic-proposed (1:11.1-1ubuntu7.5) and are trying to install another from bionic-updates (1:11.1-1ubuntu7.4) I wonder if that's something we did wrong. Did we revert the newer version from updates to proposed? Looks like it... Regardless, the solution would be to find all packages with version 1:11.1-1ubuntu7.5 and download the 1:11.1-1ubuntu7.4 equivalent deb files from: https://launchpad.net/ubuntu/+source/pulseaudio/1:11.1-1ubuntu7.4/+build/17893830 Then manually install them using: dpkg -i *.deb An alternative solution would be to manually install all the newer packages from: https://launchpad.net/ubuntu/+source/pulseaudio/1:11.1-1ubuntu7.5/+build/18146193 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1856691 Title: libpulse-mainloop-glib0:i386 cannot be installed Status in pulseaudio package in Ubuntu: Fix Committed Bug description: libpulse-mainloop-glib0:i386 cannot be installed because it needs libpulse0:i386 (= 1:11.1-1ubuntu7.4), but 1:11.1-1ubuntu7.5 is installed. I am running Linux Mint 19.2 which is using the Ubuntu bionic packages. user@computer:$ sudo apt policy libpulse-mainloop-glib0:i386 libpulse-mainloop-glib0:i386: Installiert: (keine) Installationskandidat: 1:11.1-1ubuntu7.4 Versionstabelle: 1:11.1-1ubuntu7.4 500 500 http://ubuntu.unitedcolo.de/ubuntu bionic-updates/main i386 Packages 1:11.1-1ubuntu7 500 500 http://ubuntu.unitedcolo.de/ubuntu bionic/main i386 Packages user@computer:$ sudo apt policy libpulse0:i386 libpulse0:i386: Installiert: 1:11.1-1ubuntu7.5 Installationskandidat: 1:11.1-1ubuntu7.5 Versionstabelle: *** 1:11.1-1ubuntu7.5 100 100 /var/lib/dpkg/status 1:11.1-1ubuntu7.4 500 500 http://ubuntu.unitedcolo.de/ubuntu bionic-updates/main i386 Packages 1:11.1-1ubuntu7 500 500 http://ubuntu.unitedcolo.de/ubuntu bionic/main i386 Packages user@computer:$ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1856691/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp