This fixes a typo in handling of printers options in actualize_printers_list()
which caused a crash when number of printers exceeded number of options (#672689).
The existing code prevents the user from adding the existing default device
profile to the device again, but to prevent a warning message we need to prevent
the user from selecting *any* of the profiles already assigned to the device.
Reverts part of 109b369199
Good idea in principle, albeit the hardware gets in our way. In
synaptics 1.4 two-finger emulation was enabled by default on devices
that reported finger width but had to since revert this. The hardware
doesn't really separate width and pressure, so a hard tap off a finger
gives a high width, a wide finger gives a high pressure on light
touches. We got spurious right-click presses when two-finger
emulation was enabled.
Now we have the control-center providing a checkbox for two-finger
emulation but it doesn't enable emulation, which to the users appears as if
two-finger scrolling is broken
(https://bugzilla.redhat.com/show_bug.cgi?id=738123).
We now disable the checkbox again for hardware that doesn't do two-fingers.
it's not reliable and we're likely to see further bugs when the spurious right
clicks take effect
https://bugzilla.gnome.org/show_bug.cgi?id=661963
time_t might be a 32-bit integer, which wouldn't be big enough
to contain the number of microseconds since Epoch (since it can
only fit the number of seconds from Epoch until 2038).
https://bugzilla.redhat.com/show_bug.cgi?id=795792
The 'Other media' dialog is just hidden when the close button is
clicked (so that it can be shown again), but when closing it with
the Escape key, it gets destroyed and an attempt to bring it up
again just shows a sad empty little square.
https://bugzilla.gnome.org/show_bug.cgi?id=659948
About half-way through the user list, vertically, the user's name
would get cut off. Showing the treeview headers showed that the
"automatic login" pixbuf was added in a separate column.
To make sizing easier, and avoid the user's name being cut off
half-way through, add the "automatic-login" icon in the first column.
https://bugzilla.gnome.org/show_bug.cgi?id=659998
Instead of splitting the list of layouts into layouts and variants,
we were expecting strings of the form:
layout1 variant1, layout2 variant2
to be handled automatically. We should instead create the lists
of layouts and variants separately before passing them to localed.
https://bugzilla.gnome.org/show_bug.cgi?id=670607
