If I download Firefox and execute it, I get a new set of messages about sandboxing, but worked this time. I used Firefox 92.0.1 in this test. ➜ ./firefox Gtk-Message: 10:09:32.479: Failed to load module "appmenu-gtk-module"
###!!! [Child][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost Gtk-Message: 10:09:44.730: Failed to load module "appmenu-gtk-module" Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/net/unix Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/self/maps Sandbox: attempt to open unexpected file /proc/net/unix ###!!! [Parent][MessageChannel] Error: (msgtype=0x390077,name=PContent::Msg_DestroyBrowsingContextGroup) Closed channel: cannot send/recv ###!!! [Parent][MessageChannel] Error: (msgtype=0x390077,name=PContent::Msg_DestroyBrowsingContextGroup) Closed channel: cannot send/recv ###!!! [Parent][MessageChannel] Error: (msgtype=0x390077,name=PContent::Msg_DestroyBrowsingContextGroup) Closed channel: cannot send/recv ###!!! [Parent][MessageChannel] Error: (msgtype=0x390077,name=PContent::Msg_DestroyBrowsingContextGroup) Closed channel: cannot send/recv ###!!! [Child][MessageChannel] Error: (msgtype=0x23002F,name=PBrowser::Msg___delete__) Channel closing: too late to send/recv, messages will be lost ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945100 Title: Widevine violates the sandbox and crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1945100/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
