[Bug 33102] Pause / Print Screen keys can't be set in Keyboard Shortcuts

[edschofield]

Public bug report changed:
https://launchpad.net/malone/bugs/33102

Comment:
I can confirm this on my desktop too.  Note that even though the "Take a
screenshot" key is initially assigned to Print, and Alt-Print is
assigned to take a screenshot for the current window, neither worked for
me initially (hence the attempt to fix it using Keyboard Shortcuts).

My keyboard is possibly strange in this regard: the "Print screen" key
is shared with "Sys req", with one printed on top of the other.  The
Keyboard Shortcuts applet recognizes <Shift> Print, but using both <Alt>
and <Shift> together with Print is registered as <Shift> <Alt>
Sys_Req...