X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=extras%2Fkeymap%2FREADME.keymap.txt;h=79d9971b1d64b666d12964ebf466d53218354b4c;hb=b3ca87a04a6bc32d852774211b35313ec8a09da1;hp=274dc6ac83152653f9702626bf6a7f71b5ae94fa;hpb=f0f7a43f4e60bc2233d86e6f24e2aca2410bc85e;p=elogind.git diff --git a/extras/keymap/README.keymap.txt b/extras/keymap/README.keymap.txt index 274dc6ac8..79d9971b1 100644 --- a/extras/keymap/README.keymap.txt +++ b/extras/keymap/README.keymap.txt @@ -48,13 +48,10 @@ for inclusion you need to do the following steps: keyboard" and possibly a "module". Some laptops (notably Thinkpads, Sonys, and Acers) have multimedia/function keys on a separate input device instead of the primary keyboard. The keyboard device should have a name like "input/event3". - In the following commands, the name will be written as "input/eventX". + In the following commands, the name will be written as "input/eventX" (replace + X with the appropriate number). - 2. Dump current mapping: - - sudo /lib/udev/keymap input/eventX > /tmp/orig-map.txt - - 3. Find broken scan codes: + 2. Find broken scan codes: sudo /lib/udev/keymap -i input/eventX @@ -73,18 +70,22 @@ 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. - 4. Find out your system vendor and product: + 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 . + + 3. Find out your system vendor and product: cat /sys/class/dmi/id/sys_vendor cat /sys/class/dmi/id/product_name - 5. Generate a device dump with "udevadm info --export-db > /tmp/udev-db.txt". - - 6. Send the system vendor/product names, the key mapping from step 3, - /tmp/orig-map.txt from step 2, and /tmp/udev-db.txt from step 5 - to the bug tracker, so that they can be included in the next release: + 4. Generate a device dump with "udevadm info --export-db > /tmp/udev-db.txt". - https://bugs.launchpad.net/udev/+bugs + 6. Send the system vendor/product names, the key mapping from step 2, + and /tmp/udev-db.txt from step 4 to the linux-hotplug@vger.kernel.org mailing + list, so that they can be included in the next release. For local testing, copy your map file to /lib/udev/keymaps/ with an appropriate name, and add an appropriate udev rule to /lib/udev/rules.d/95-keymap.rules: