https://ticket.coreboot.org/https://ticket.coreboot.org/themes/PurpleMine2-2.16.2/favicon/favicon.ico?12017-05-13T19:07:05ZIssue Trackercoreboot - Bug #61: Bluetooth light on X200https://ticket.coreboot.org/issues/61?journal_id=2762017-05-13T19:07:05ZNico Hubernico.h@gmx.de
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>Response Needed</i></li></ul><p>I have two X200s and the light seems to work fine in ArchLinux (can't say about traffic, but it goes on/off with the kill switch).</p>
<p>What's you're operating system?</p>
coreboot - Bug #61: Bluetooth light on X200https://ticket.coreboot.org/issues/61?journal_id=2792017-05-13T19:17:25ZNico Hubernico.h@gmx.de
<ul></ul><p><a class="issue tracker-1 status-1 priority-2 priority-default" title="Bug: Lenovo X200 BT light is permanently off when UWB (3rd mPCIE slot) is enabled (New)" href="https://ticket.coreboot.org/issues/73">#73</a> is possibly a duplicate of this.</p>
<p>Can you check if the nvram option <code>uwb</code> has any influence on your bluetooth light?</p>
coreboot - Bug #61: Bluetooth light on X200https://ticket.coreboot.org/issues/61?journal_id=3172017-06-08T03:04:41ZJean Lucasjean@4ray.co
<ul></ul><p>Nico Huber wrote:</p>
<blockquote>
<p><a class="issue tracker-1 status-1 priority-2 priority-default" title="Bug: Lenovo X200 BT light is permanently off when UWB (3rd mPCIE slot) is enabled (New)" href="https://ticket.coreboot.org/issues/73">#73</a> is possibly a duplicate of this.</p>
<p>Can you check if the nvram option <code>uwb</code> has any influence on your bluetooth light?</p>
</blockquote>
<p><code>USE_OPTION_TABLE</code> enabled and <code>uwb</code> disabled results in the light working as intended, and flashing on traffic. Enabling <code>uwb</code> disables the light.</p>
coreboot - Bug #61: Bluetooth light on X200https://ticket.coreboot.org/issues/61?journal_id=3202017-06-08T08:19:35ZNico Hubernico.h@gmx.de
<ul></ul><p>Can somebody test if this works as expected with vendor BIOS? Would be easier to fix then. We could probably find out how the vendor BIOS does it.</p>
coreboot - Bug #61: Bluetooth light on X200https://ticket.coreboot.org/issues/61?journal_id=3222017-06-08T08:30:47ZNathaniel Roachnroach44@gmail.com
<ul></ul><p>When I was still using the X200 (before I librebooted it), I definitely <br>
had all of the ports turned on. (As I remember trying to get the weird <br>
Intel SSD to work in Linux)</p>
<p>I'll see if I have a backup for my spare X200 still, but the problem <br>
with testing is that the Lenovo BIOS has a whitelist, so I won't be able <br>
to actually ensure that the port is enabled.</p>
<p>On 08/06/17 18:19, <a href="mailto:coreboot@fe80.eu">coreboot@fe80.eu</a> wrote:</p>
<blockquote>
<p>Issue <a class="issue tracker-1 status-7 priority-2 priority-default" title="Bug: Bluetooth light on X200 (Response Needed)" href="https://ticket.coreboot.org/issues/61">#61</a> has been updated by Nico Huber.</p>
<p>Can somebody test if this works as expected with vendor BIOS? Would be easier to fix then. We could probably find out how the vendor BIOS does it.</p>
<hr>
<p>Bug <a class="issue tracker-1 status-7 priority-2 priority-default" title="Bug: Bluetooth light on X200 (Response Needed)" href="https://ticket.coreboot.org/issues/61">#61</a>: Bluetooth light on X200<br>
<a href="https://ticket.coreboot.org/issues/61#change-320" class="external">https://ticket.coreboot.org/issues/61#change-320</a></p>
<ul>
<li>Author: Jean Lucas</li>
<li>Status: Response Needed</li>
<li>Priority: Normal</li>
<li>Assignee:</li>
<li>Category:</li>
</ul>
<a name="-Target-version"></a>
<h2 >* Target version:<a href="#-Target-version" class="wiki-anchor">¶</a></h2>
<p>On a ThinkPad X200, with coreboot revision 4.4-910-g168eb6a, the Bluetooth light has never turned on, despite active Bluetooth usage. Which are the files that handle the Bluetooth (and possibly WiFi and WAN) light(s)?</p>
<p>---Files--------------------------------<br>
config (16.6 KB)</p>
</blockquote>