=== chihchun_afk is now known as chihchun === chihchun is now known as chihchun_afk === chihchun_afk is now known as chihchun === chihchun is now known as chihchun_afk === chihchun_afk is now known as chihchun === chihchun is now known as chihchun_afk === chihchun_afk is now known as chihchun [12:00] RAOF: you there? Did you ever dig into Mir and VT switching? [12:01] mterry: Yes; we want you to enable a Mir report and reproduce the bug. [12:01] RAOF: can do [12:01] RAOF: which report? [12:01] RAOF: you think it's Mir's fault after all then? [12:01] mterry: No. [12:02] mterry: MIR_SERVER_DISPLAY_REPORT=log is your winner, I belive. [12:02] Dang it, it would have been easier if it was Mir's fault [12:02] RAOF: ok will do that [12:02] mterry: The hypothesis is that Mir fails to drop master for whatever reason, which results in it (correctly) NAKing the VT switch. [12:03] (We call drmDropMaster, but that can fail; if it does, we throw an exception, (silently) catch it, and NAK the VT switch) === chihchun is now known as chihchun_afk [12:51] RAOF: http://paste.ubuntu.com/23348320 -- I set the env, but don't see much about display output, doesn't seem like a useful log [13:10] RAOF: I assigned this bug to you (but just as a point of contact, please re-assign or unassign as you see fit): https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1634888 [13:10] Ubuntu bug 1634888 in mir (Ubuntu) "Problems switching VTs" [Undecided,New] [13:17] mterry: OK. [13:17] RAOF: if it is drmDropMaster mysteriously failing, is that a driver bug? [13:18] mterry: So, that shows that Mir is successfully calling drmDropMaster(), which means that it's probably someone else's bug. [13:19] RAOF: you mean there's a lack of an error message? :) [13:19] Yes :) [13:19] It would say failed to drop master :) [13:22] I guess I'll go back to robert and see if he thinks lightdm could be botching the hand off === chihchun_afk is now known as chihchun === chihchun is now known as chihchun_afk === chihchun_afk is now known as chihchun === om26er_ is now known as om26er === chihchun is now known as chihchun_afk === chihchun_afk is now known as chihchun === chihchun is now known as chihchun_afk