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<body><span class="vcard"><a class="email" href="mailto:g.djavadyan@gmail.com" title="Garri <g.djavadyan@gmail.com>"> <span class="fn">Garri</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Laptop not suspending when lid is closed."
href="https://bugs.freedesktop.org/show_bug.cgi?id=76267">bug 76267</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>FIXED
</td>
<td>---
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Laptop not suspending when lid is closed."
href="https://bugs.freedesktop.org/show_bug.cgi?id=76267#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Laptop not suspending when lid is closed."
href="https://bugs.freedesktop.org/show_bug.cgi?id=76267">bug 76267</a>
from <span class="vcard"><a class="email" href="mailto:g.djavadyan@gmail.com" title="Garri <g.djavadyan@gmail.com>"> <span class="fn">Garri</span></a>
</span></b>
<pre>Hello developers!
The problem still exists in hybrid VGA configuration. For example, my laptop
has discrete ATI HD 5650 card and integrated Intel card. There are 2 external
outputs, VGA and HDMI, but they are not used. Following is the report from
kernel:
---
# cat /sys/class/drm/card0/card0-LVDS-1/status
connected
# cat /sys/class/drm/card0/card0-VGA-1/status
disconnected
# cat /sys/class/drm/card1/card1-LVDS-2/status
connected
# cat /sys/class/drm/card1/card1-VGA-2/status
connected
# cat /sys/class/drm/card1/card1-HDMI-A-1/status
disconnected
---
card0 - Integrated Intel (i915 module)
card1 - Discrete AMD (radeon module)
As you can see, kernel reports about 3 connected monitors, although only
integrated laptop's LCD is used and AMD card is disabled via vgaswitcheroo:
---
cat /sys/kernel/debug/vgaswitcheroo/switch
0:IGD:+:Pwr:0000:00:02.0
1:DIS: :Off:0000:01:00.0
2:DIS-Audio: :Off:0000:01:00.1
---
By blacklisting radeon kernel module I can workaround the problem because
kernel reports only one card, but a drawback is the vgaswitcheroo interface no
longer available. Therefore I can't completely switch off discrete card.
Thank you!
Installed software:
Kernel: 3.15.2
systemd: 214</pre>
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