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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - pinctrl_cherryview module will freeze intel NUC5CPYH on boot most of the time"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93590">93590</a>
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<th>Summary</th>
<td>pinctrl_cherryview module will freeze intel NUC5CPYH on boot most of the time
</td>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>XOrg git
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>critical
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>jussi@firstview.fi
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=120811" name="attach_120811" title="dmesg output">attachment 120811</a> <a href="attachment.cgi?id=120811&action=edit" title="dmesg output">[details]</a></span>
dmesg output
If CONFIG_PINCTRL_CHERRYVIEW=m is enabled in config, intel NUC5CPYH (also
NUC5PPYH tested, same thing) will freeze on boot 9 out of 10 times. Also, after
succesful boot reboot will most likely fail, HDMI will turn of and hang there.
Workaround: BIOS > Boot > Boot Configuration > OS Selection > set Linux
With above BIOS settings, it boots just fine and also reboot works.
Relevant launchpad bug report
<a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529353">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529353</a>
Following information is gathered when BIOS setting for OS Selection is Windows
8/10
Kernel used
<a href="http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2016-01-05-wily/linux-image-4.4.0-994-generic_4.4.0-994.201601042100_amd64.deb">http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2016-01-05-wily/linux-image-4.4.0-994-generic_4.4.0-994.201601042100_amd64.deb</a>
ft@ft-desktop:~$ uname -a
Linux ft-desktop 4.4.0-994-generic #201601042100 SMP Tue Jan 5 02:02:57 UTC
2016 x86_64 x86_64 x86_64 GNU/Linux
ft@ft-desktop:~$ uname -r
4.4.0-994-generic
Ubuntu 15.10
Intel NUC5CPYH (also NUC5PPYH)
root@ft-desktop:/home/ft# dmidecode -s bios-version && dmidecode -s
bios-release-date
PYBSWCEL.86A.0047.2015.1123.0950
11/23/2015
Base Board Information
Manufacturer: Intel Corporation
Product Name: NUC5CPYB
Version: H61145-404
Serial Number: GEPY54700FNR
HDMI display output used in testing
ft@ft-desktop:~$ lspci
00:00.0 Host bridge: Intel Corporation Device 2280 (rev 21)
00:02.0 VGA compatible controller: Intel Corporation Device 22b1 (rev 21)
00:13.0 SATA controller: Intel Corporation Device 22a3 (rev 21)
00:14.0 USB controller: Intel Corporation Device 22b5 (rev 21)
00:1a.0 Encryption controller: Intel Corporation Device 2298 (rev 21)
00:1b.0 Audio device: Intel Corporation Device 2284 (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 22c8 (rev 21)
00:1c.1 PCI bridge: Intel Corporation Device 22ca (rev 21)
00:1c.2 PCI bridge: Intel Corporation Device 22cc (rev 21)
00:1f.0 ISA bridge: Intel Corporation Device 229c (rev 21)
00:1f.3 SMBus: Intel Corporation Device 2292 (rev 21)
02:00.0 Network controller: Intel Corporation Wireless 3165 (rev 81)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 15)</pre>
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