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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Priority</th>
<td>medium
</td>
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<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Tablet buttons on Thinkpad X201 Tablet not working after updating to systemd 208"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71929">71929</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Tablet buttons on Thinkpad X201 Tablet not working after updating to systemd 208
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>rat.o.drat@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>general
</td>
</tr>
<tr>
<th>Product</th>
<td>systemd
</td>
</tr></table>
<p>
<div>
<pre>After updating to systemd 208, tablet buttons (the 5 buttons under the screen)
stopped working. This issue didn't exist in previous version I was using, which
was 204.
Pressing any of those buttons produces an output like this in dmesg:
[13726.144651] atkbd serio0: Unknown key pressed (translated set 2, code 0x67
on isa0060/serio0).
[13726.144699] atkbd serio0: Use 'setkeycodes 67 <keycode>' to make it known.
[13726.444565] atkbd serio0: Unknown key released (translated set 2, code 0x67
on isa0060/serio0).
[13726.444615] atkbd serio0: Use 'setkeycodes 67 <keycode>' to make it known.
Events for them are sent to /dev/input/event* and the program evtest reports:
Event: time 1385166815.250521, type 4 (EV_MSC), code 4 (MSC_SCAN), value 67
Event: time 1385166815.250521, -------------- SYN_REPORT ------------
Event: time 1385166815.550425, type 4 (EV_MSC), code 4 (MSC_SCAN), value 67
Event: time 1385166815.550425, -------------- SYN_REPORT ------------
However, X.org doesn't get them delivered (I've tested with xev).
Doing as the message in dmesg suggests solves the issue, though this is a
workaround.
This might be associated with the changes in udev (I've noticed that files for
keyboard mapping were changed).
In /usr/lib/udev/hwdb.d/60-keyboard.hwdb I saw rules that should apply for
those keys (keyboard:dmi:bvn*:bvr*:bd*:svnLENOVO*:pnThinkPad*X2*Tablet*:pvr*)
but they apparently don't work. I've tried copying them to a new hwdb file in
/etc/udev/hwdb.d and using a more general match
(keyboard:dmi:bvn*:bvr*:bd*:svn*:pn*:pvr*) and running udevadm hwdb --update
but that didn't help.
I've attached output from dmesg and dmidecode. Please tell me if any other
information is needed.</pre>
</div>
</p>
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