Thanks for your report.
It is still an issue in lucid.
** Changed in: synaptic (Ubuntu)
Importance: Undecided => Low
** Changed in: synaptic (Ubuntu)
Status: New => Triaged
** Summary changed:
- in apply dialog, apply button not resposive to enter key
+ In 'Summary' dialog, 'Enter' d
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/36109247/Dependencies.txt
** Attachment added: "XsessionErrors.txt"
http://launchpadlibrarian.net/36109248/XsessionErrors.txt
--
in apply dialog, apply button not resposive to enter key
https://bugs.launchpad.net/bugs/4