desktop-packages team mailing list archive

[Laércio de Sousa <lbsousajr@xxxxxxxxx>]

Robert, the following snippet is used to retrieve current Xorg version
in http://bazaar.launchpad.net/~ltsp-upstream/ltsp/ldm-
trunk/view/head:/screen.d/ldm:

X -version 2>&1 | grep "X.Org X Server" | sed -n 's/X.Org X Server //p'

Maybe you can use it in a new function e.g.
x_server_local_minimal_version (major, minor, bgufix):

if x_server_local_minimal_version (1, 17, 0) {
    // Do stuff for Xorg server >= 1.17.0
}

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1449282

Title:
  xserver-allow-tcp=true feature doesn't work with Xorg version 1.17.0

Status in Light Display Manager:
  Triaged
Status in lightdm package in Ubuntu:
  Fix Released
Status in lightdm source package in Vivid:
  Fix Committed
Status in lightdm source package in Wily:
  Fix Released

Bug description:
  [Impact]
  xserver-allow-tcp=true option no longer works with X.org 1.17.

  [Test Case]
  1. Edit /etc/lightdm/lightdm.conf and set [SeatDefaults] xserver-allow-tcp=true
  2. Start LightDM
  3. Attempt to connect to the X server using TCP

  Expected result:
  Able to connect

  Observed result:
  Unable to connect

  [Regression potential]
  Low. X.org changed their default behaviour from listen by default to listen if "-listen tcp" is passed as a command line flag. This is just the equivalent change in LightDM. Since this is a new flag to X.org if a user was to use another X server there is a risk it would not understand that flag. However it seems unlikely since X.org is the only actively developed X server.

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