CentOS 6.9 Skylake Soft Error
Hello,
I have an Intel NUC6i5 (Skylake i5-6260u processor) running CentOS 6.9 and there are no real problems. However during boot an error occurs in dmesg where a PCH unknown device 0x9d48 is logged. How can I get rid of this error output?
Thank you, Mark
7 thoughts on - CentOS 6.9 Skylake Soft Error
Hello Mark,
which kernel you use? Sometimes it is only an „information“.
Sincerely
Andy
Hello Andy,
The CentOS 6.9 kernel we are using is 2.6.32-696.el6.x86_64.
Regards, Mark Woolfson MW Consultancy Ltd Leeds United Kingdom Tel: +44 113 259 1204
Mob: +44 786 065 2778
—–Original Message—–
From: Andreas Benzler Sent: Wednesday, May 31, 2017 9:54 AM
To: CentOS mailing list Subject: Re: [CentOS] CentOS 6.9 Skylake soft error
Hello Mark,
which kernel you use? Sometimes it is only an „information“.
Sincerely
Andy
You need at least a newer kernel.
If you like you can try out
http://elrepo.org/tiki/tiki-index.php <http://elrepo.org/tiki/tiki-index.php>
With 3.10 I’m personal unsure kernel-lt-3.10.104-1.el6.elrepo.x86_64.rpm <http://elrepo.reloumirrors.net/kernel/el6/x86_64/RPMS/kernel-lt-3.10.104-1.el6.elrepo.x86_64.rpm>
But got here CentOS with 4.11.3 running quiet well. kernel-ml-4.11.3-1.el6.elrepo.x86_64.rpm <http://elrepo.reloumirrors.net/kernel/el6/x86_64/RPMS/kernel-ml-4.11.3-1.el6.elrepo.x86_64.rpm>
Hopefully that works for you.
Sincerely
Andy
Hello,
Good to see more recent kernels, but if you can install such kernel, it’s because you’ve already installed CentOS on the system, and that could be the difficult part, couldn’t it?
Fedora has respins of their latest release + kernel updates (and more), I wonder if we could find such respin of CentOS 6/7, instead of a DYI (*)?
(*) https://wikis.uit.tufts.edu/confluence/display/TUSKpub/Build+Custom+RHEL+or+CentOS+Respin+DVD
Regards,
3.10.0-514.6.1.el7.x86_64 I get this in dmesg
[ 4.931203] input: HDA Intel PCH Mic as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input10
[ 4.931262] input: HDA Intel PCH Headphone as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input11
[ 4.931336] input: HDA Intel PCH HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 4.931391] input: HDA Intel PCH HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 4.931439] input: HDA Intel PCH HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:1f.3/sound/card0/input14
and no unkown PCH messages.
The fw I’m using is
Version: SYSKLi35.86A.0052.2016.0910.1456
Gianluca
Look like sound card layer
lspci ???
This is the german web site
http://www.intel.de/content/www/de/de/support/boards-and-kits/000005499
.html
linux kernel 3.14.8 or higher .. for soundcard and newer alsa ….
Sincerely
Andy
On my CentOS 7.3 based NUC6i5SYH
lspci -v gives
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Intel Corporation Device 2063
Flags: bus master, fast devsel, latency 32, IRQ 127
Memory at df140000 (64-bit, non-prefetchable) [sizeK]
Memory at df120000 (64-bit, non-prefetchable) [sizedK]
Capabilities: [50] Power Management version 3
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl