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List:       kde-linux
Subject:    [kde-linux] Keyboard layout nightmare in several Kubuntu releases
From:       Bruce Miller <subscribe () brmiller ! ca>
Date:       2010-01-02 6:50:42
Message-ID: 150385.63979.qm () web88306 ! mail ! re4 ! yahoo ! com
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I have been experiencing strange problems with keyboard layouts on one particular \
machine. It is an older P4 machine. I originally suspected a hardware problem, but \
have tried with several of my favourite, very old Northgate Omnikey keyboards, as \
well as with more modern generic 104-key keyboards from Tier 1 manufacturers. All \
keyboards have demonstrated the same problem on this P4 machine; interestingly, \
however, I never had the problem on my newer Core 2 Duo box. That box is currently \
down following a sudden and catastrophic drive failure. It will stay down until I \
have time to wipe clean all three 500GB drives and rebuild it as a software RAID \
(Linux md RAID 10,f2) setup.

The problem occurs in all three versions of Kubuntu on this machine: jaunty (9.04), \
karmic (9.10) and lucid (10.04 alpha).

The problem is loss of function of the "primary" left arrow key and of the Alt-F1 \
key. By "primary" left arrow, I am referring to the arrow key closest to the Enter \
key. The arrow key on the "4" position on the numeric keypad works fine. Having no \
use of the Alt-F1 hinders access to the "Kickoff" menu. I must rely on the mouse to \
get the menu.

The left arrow key works fine in a virtual console aka a login text console. For a \
while, I therefore suspected a problem with xorg. I have, however, succeeded in \
triggering the problem while building a new KDE environment after applying the KDE SC \
4.4 beta to the karmic setup. I started the rebuild of the KDE environment by \
renaming ~/.kderc, ~/.kde/, moving them to a back-up location, logging out of KDE and \
logging back in again.

At first, both the arrow key and Alt-F1 worked fine. Setting up a second keyboard \
layout (for Canadian French) in SystemSettings | Personal | Region & Language | \
Keyboard Layout immediately triggered the problem. Wiping out the second keyboard \
layout through restoring the system default has not helped: the function on those two \
keys is gone forever, at least, until I rebuild the KDE environment again. I tested \
that too.

Does anyone know what might be causing this problem?

I cannot do without occasional access to a Canadian French keyboard. As I approach \
retirement, I have already started doing translation part-time from French into \
English. The need to type French goes with the territory. I am envisioning building \
two distinct environments controlled by a kludgy bash script which checks that I have \
logged out of KDE, switches environments and logs back into KDE. Does anyone have a \
                better idea?
--
Bruce Miller, Ottawa, Ontario, Canada
bruce@brmiller.ca; (613) 745-1151


A conservative is a man with two perfectly good legs who, however, has never learned \
                to walk forward.
- Franklin D. Roosevelt
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