Re: ACRN issues on NUC
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Tzeng, Tonny <tonny.tzeng@...>
If your NUC7i5BNH installed 32GB memory, you’d need to rebuild the hypervisor from source. See [1]
[1] https://github.com/projectacrn/acrn-hypervisor/issues/2076
Regards, Tonny
From: acrn-users@... [mailto:acrn-users@...]
On Behalf Of Ang, Chin Huat
Sent: Wednesday, January 16, 2019 2:46 PM To: acrn-users@... Subject: [acrn-users] ACRN issues on NUC
Hi,
I tried the Getting Started guide for Intel NUC [1] on a NUC7i5BNH (Kaby Lake i5-7260U) [2] with the latest BIOS [3], however I'm having issues getting ACRN working on Clear Linux version 27210 (installed using clear-26770-installer.img.xz [4]), and I was hoping if someone can help to confirm the issues below or advice on how to troubleshoot them.
In Step 6 [5], rebooting the NUC seems to cause the NUC to freeze at the splash screen. Selecting "ACRN" from the F10 Boot Menu only shows a blank screen.
I had to undo Step 3 [5] in order to get to the ACRN Service OS Boot Menu as shown in Step 6 [5]. I'm able to boot "The ACRN Service OS", although "dmesg | grep -i acrn" reported:
[ 0.624715] acrngt found [ 0.715568] ACRNTrace: acrn_trace: not support acrn hypervisor! [ 0.715983] ACRN HVLog: acrn_hvlog_init [ 0.717541] ACRN HVLog: Failed to setup acrn_hvlog_cur_0, errno -19 [ 1.914477] IPv6: ADDRCONF(NETDEV_UP): acrn-br0: link is not ready [ 1.917454] acrn-br0: port 1(acrn_tap0) entered blocking state [ 1.919393] acrn-br0: port 1(acrn_tap0) entered disabled state [ 1.921345] device acrn_tap0 entered promiscuous mode [ 1.925281] IPv6: ADDRCONF(NETDEV_UP): acrn_tap0: link is not ready [ 2.185910] acrn-br0: port 2(eno1) entered blocking state [ 2.186331] acrn-br0: port 2(eno1) entered disabled state [ 2.401027] acrn-br0: port 2(eno1) entered blocking state [ 2.401427] acrn-br0: port 2(eno1) entered forwarding state [ 2.402109] IPv6: ADDRCONF(NETDEV_CHANGE): acrn-br0: link becomes ready [ 2.904381] acrn-br0: port 2(eno1) entered disabled state [ 5.588074] acrn-br0: port 2(eno1) entered blocking state [ 5.588470] acrn-br0: port 2(eno1) entered forwarding state [ 964.771971] acrn-br0: port 2(eno1) entered disabled state [ 969.618340] acrn-br0: port 2(eno1) entered blocking state [ 969.619649] acrn-br0: port 2(eno1) entered forwarding state
The kernel info as reported by "uname -a":
Linux clr-575a8d97bf9f40caad9b8c3244748f08 4.19.8-1901111952.iot-lts2018-sos #1 SMP PREEMPT Sat Jan 12 04:05:35 UTC 2019 x86_64 GNU/Linux
I've also tried to rollback to Clear Linux version 26770 and reapplied all the steps [5], unfortunately I'm still seeing the same splash screen freeze/blank screen issue.
--Chin Huat
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