This is a bug, in that there should be -dbg transition packages. Debug symbols are now provided in chromium-browser-dbgsym .
Add the debug sub-repo to your APT source. Note the end of this line: deb http://us.archive.ubuntu.com/ubuntu/ yakkety universe universe/debug ** Changed in: chromium-browser (Ubuntu) Status: New => Triaged ** Changed in: chromium-browser (Ubuntu) Importance: Undecided => High ** Changed in: chromium-browser (Ubuntu) Assignee: (unassigned) => Chad Miller (cmiller) -- 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/1621949 Title: chromium-browser-dbg missing for 52.x Status in chromium-browser package in Ubuntu: Triaged Bug description: chromium-browser has reached version 52.0.2743.116-0ubuntu0.16.04.1.1250, but the associated debug packages in chromium-browser-dbg are still at 51.0.2704.79-0ubuntu0.16.04.1.1242. These are uninstallable, as they depend on "=" the same chromium-browser version, which is no longer in the archive. % sudo apt install chromium-browser-dbg Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies. chromium-browser-dbg : Depends: chromium-browser (= 51.0.2704.79-0ubuntu0.16.04.1.1242) but it is not going to be installed E: Unable to correct problems, you have held broken packages. % apt-cache policy chromium-browser\* chromium-browser-dbg: Installed: (none) Candidate: 51.0.2704.79-0ubuntu0.16.04.1.1242 Version table: 51.0.2704.79-0ubuntu0.16.04.1.1242 500 500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages 49.0.2623.108-0ubuntu1.1233 500 500 http://gb.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages chromium-browser-inspector: Installed: (none) Candidate: (none) Version table: chromium-browser: Installed: (none) Candidate: 52.0.2743.116-0ubuntu0.16.04.1.1250 Version table: 52.0.2743.116-0ubuntu0.16.04.1.1250 500 500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages 49.0.2623.108-0ubuntu1.1233 500 500 http://gb.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 47.0.2526.73-0ubuntu0.15.10.1.1215 0 100 /var/lib/dpkg/status chromium-browser-l10n: Installed: (none) Candidate: 52.0.2743.116-0ubuntu0.16.04.1.1250 Version table: 52.0.2743.116-0ubuntu0.16.04.1.1250 500 500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages 500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/universe i386 Packages 51.0.2704.79-0ubuntu0.16.04.1.1242 500 500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages 500 http://gb.archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages 500 http://security.ubuntu.com/ubuntu xenial-security/universe i386 Packages 49.0.2623.108-0ubuntu1.1233 500 500 http://gb.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 500 http://gb.archive.ubuntu.com/ubuntu xenial/universe i386 Packages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1621949/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
