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authorMartin Pitt <martin.pitt@ubuntu.com>2010-01-05 09:52:30 +0100
committerMartin Pitt <martin.pitt@ubuntu.com>2010-01-05 09:52:30 +0100
commit1e69248fec27deb701713d2dc7bc449976ef0cce (patch)
treeabb2a349e7d0eb285d4d5c91779999c83d83cccf /extras
parent7cbbd7e7b130ba5108ab488f3f5d17c62b9ce4b2 (diff)
keymap: Document force-release
Make a note in README.keymap.txt about stuck keys which need a force-release quirk.
Diffstat (limited to 'extras')
-rw-r--r--extras/keymap/README.keymap.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/extras/keymap/README.keymap.txt b/extras/keymap/README.keymap.txt
index ae8916bb67..9c2d5dc16a 100644
--- a/extras/keymap/README.keymap.txt
+++ b/extras/keymap/README.keymap.txt
@@ -74,6 +74,12 @@ for inclusion you need to do the following steps:
/lib/udev/keymaps/ for existing key map files and make sure that you use the
same structure.
+ If the key only ever works once and then your keyboard (or the entire desktop)
+ gets stuck for a long time, then it is likely that the BIOS fails to send a
+ corresponding "key release" event after the key press event. Please note down
+ this case as well, as it can be worked around in
+ /lib/udev/keymaps/95-keyboard-force-release.rules .
+
4. Find out your system vendor and product:
cat /sys/class/dmi/id/sys_vendor