I can confirm the problem: in a bionic chroot, I install chromium- browser and make sure libx11-xcb1 isn't installed (in a minimal chroot without a desktop environment it isn't), then I start chromium in headless mode and this is what I'm seeing:
$ chromium-browser --headless http://example.org [0317/172148.363045:WARNING:headless_content_main_delegate.cc(530)] Cannot create Pref Service with no user data dir. [0317/172148.365133:ERROR:bus.cc(393)] Failed to connect to the bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory [0317/172148.516024:WARNING:gpu_process_host.cc(1282)] The GPU process has crashed 1 time(s) [0317/172148.666694:WARNING:gpu_process_host.cc(1282)] The GPU process has crashed 2 time(s) [0317/172148.821606:WARNING:gpu_process_host.cc(1282)] The GPU process has crashed 3 time(s) [0317/172148.978707:WARNING:gpu_process_host.cc(1282)] The GPU process has crashed 4 time(s) [0317/172149.134791:WARNING:gpu_process_host.cc(1282)] The GPU process has crashed 5 time(s) [0317/172149.288921:WARNING:gpu_process_host.cc(1282)] The GPU process has crashed 6 time(s) [0317/172149.292690:WARNING:gpu_process_host.cc(1002)] Reinitialized the GPU process after a crash. The reported initialization time was 0 ms and the chromium process never returns. After installing libx11-xcb1, this is what I'm seeing: $ chromium-browser --headless http://example.org [0317/172211.239945:WARNING:headless_content_main_delegate.cc(530)] Cannot create Pref Service with no user data dir. [0317/172211.242524:ERROR:bus.cc(393)] Failed to connect to the bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory and the process exits successfully. If I add the --dump-dom parameter I can confirm that the page that was requested was correctly fetched and parsed. Now the problem isn't that the dependency was removed, in fact chromium 88 didn't depend on libx11-xcb1 and I just confirmed in the same chroot that it worked well in headless mode without it. It's the opposite indeed: this is a new requirement, and I'm investigating to figure out why the dependency wasn't automatically added. ** Changed in: chromium-browser (Ubuntu) Status: Incomplete => Confirmed ** Changed in: chromium-browser (Ubuntu) Assignee: (unassigned) => Olivier Tilloy (osomon) ** Changed in: chromium-browser (Ubuntu) Importance: Undecided => High -- 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/1919146 Title: Dependency removed on chromium-browser Status in chromium-browser package in Ubuntu: Confirmed Bug description: Hi, This morning we noticed that in the latest version of chromium-browser on 18.04 (89.0.4389.82-0ubuntu0.18.04.1) the dependency on libx11-xcb1 was removed. This caused our use-case with chromium-browser to break. For now we install libx11-xcb1 separately, but this seems like a breaking change. $ lsb_release -rd Description: Ubuntu 18.04.5 LTS Release: 18.04 Thanks and best regards, Alexander Deruwe To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1919146/+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