[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-06 Thread TJ
** Also affects: plymouth (Ubuntu) Importance: Undecided Status: New ** Changed in: plymouth (Ubuntu) Status: New => Confirmed ** Changed in: plymouth (Ubuntu) Importance: Undecided => High ** Changed in: plymouth (Ubuntu) Assignee: (unassigned) => TJ (intuitivenipple)

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-06 Thread TJ
Thanks for the confirmation Sean and tankdriver - after a 16 hour debugging session I was beginning to doubt my own findings! I have a couple of ideas as to how this is happening, and where to look. -- Xorg crashed at first login attempt https://bugs.launchpad.net/bugs/532047 You received this b

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-06 Thread tankdriver
I can say the following: - It does not matter what password (length, strength) was set at install. - When I enter the number 2, X crashes. - It does not matter where (at what position) in the password the number 2 is pressed. - (this bug is not in Kubuntu) -- Xorg crashed at first login attempt

Re: [Bug 532047] Re: Xorg crashed at first login attempt

2010-03-06 Thread Sean
Lovely, by that I mean I can confirm that with the '2', I experimented with valid and invalid passwords, the problem is only happening with the number 2 in the 6th poition of my password. My crash happens as I type the 2, don't need to hit enter. If the password is not valid one, then it does not

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread TJ
Further support for the supposition that another process is waiting for input events from the keyboard: using the accessible on-screen keyboard it is possible to log-in first time. Putting together the keys that cause the reset with those that are ignored, it appears that whatever is listening to

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread TJ
I've been progressively disabling the input devices to discover if one of them may be the culprit via "/lib/udev/rules.d/65-xorg-evdev.rules" until everything but the GlidePad was disabled: $ egrep '(Adding input device|PreInit)' /var/log/Xorg.0.log (II) config/udev: Adding input device "AlpsPS/2

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread TJ
So as not to lose this possibly useful snippet: If my password contains a numeral the crash happens as soon as that numeral is typed; otherwise the crash happens when I press Enter. E.g "my2pennies4" causes the crash when I press "2" whereas "letmeinnow" doesn't cause a crash until I press Enter.

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread TJ
I think this theory has some legs. I had noticed some apparently random characters showing up on VT7 after stopping gdm manually during debugging. I've now restarted the PC several times, not touched the keyboard until the gdm log-in screen appears. Select the user with the mouse and then begin ty

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread TJ
This appears to be caused by stty calls in the init scripts that reset the isig flag on the current VT, which means the VT gets a SIGQUIT when Enter is pressed. I'm working on trying to confirm this scenario is the cause. References: http://www.mail-archive.com/x...@lists.freedesktop.org/msg07800

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread Bryce Harrington
** Tags added: crash ** Changed in: xorg-server (Ubuntu) Status: New => Confirmed -- Xorg crashed at first login attempt https://bugs.launchpad.net/bugs/532047 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs maili

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-05 Thread Bryce Harrington
** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu) -- Xorg crashed at first login attempt https://bugs.launchpad.net/bugs/532047 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu

[Bug 532047] Re: Xorg crashed at first login attempt

2010-03-04 Thread tankdriver
** Attachment added: "BootDmesg.txt" http://launchpadlibrarian.net/40181780/BootDmesg.txt ** Attachment added: "Dependencies.txt" http://launchpadlibrarian.net/40181781/Dependencies.txt ** Attachment added: "GdmLog.txt" http://launchpadlibrarian.net/40181782/GdmLog.txt ** Attachment ad