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ACRN Road Map for 2020
ACRN Road Map for 2020
We are continuing our journey, several big milestones are coming in 2020:
• By end of Q2, we will haveACRN v2.0, which will provide a stable reference for Industrial
ACRN Road Map for 2020
We are continuing our journey, several big milestones are coming in 2020:
• By end of Q2, we will haveACRN v2.0, which will provide a stable reference for Industrial
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By
Zou, Terry
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#577
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ACRN and Zephyr demo at Embedded World 2020
ACRN and Zephyr demo at Embedded World 2020
Embedded World 2020 is a wrap. This year the ACRN hypervisor and Zephyr RTOS were demonstrated together in Canonical’s Ubuntu booth.
Since ACRN’s
ACRN and Zephyr demo at Embedded World 2020
Embedded World 2020 is a wrap. This year the ACRN hypervisor and Zephyr RTOS were demonstrated together in Canonical’s Ubuntu booth.
Since ACRN’s
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By
Zou, Terry
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#576
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Re: Getting ACRN to work
Hi Dubravko,
Can you check (paste) the actual content of /proc/mounts, I want to make sure that devpts is mounted under /dev/pts in both cases.
When you checked the output of ‘ls -l
Hi Dubravko,
Can you check (paste) the actual content of /proc/mounts, I want to make sure that devpts is mounted under /dev/pts in both cases.
When you checked the output of ‘ls -l
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By
Geoffroy Van Cutsem
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#575
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Re: Getting ACRN to work
Hi Geoffroy,
With ACRN (Terminal doesn't work):
/proc/mounts:
/dev/pts/*:
Without ACRN but with the same kernel (Terminal works), the content is the same.
Regards,
Dubravko
Hi Geoffroy,
With ACRN (Terminal doesn't work):
/proc/mounts:
/dev/pts/*:
Without ACRN but with the same kernel (Terminal works), the content is the same.
Regards,
Dubravko
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By
Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...>
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#574
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2020 ACRN Project Technical Community Meeting (2020/1~2020/7): @ Weekly Wednesday 4PM (China-Shanghai), Wednesday 9AM (Europe-London), Tuesday 0AM (US-West Coast),
From this week, we’ll start 2020 ACRN refresh training and sharing.
Topic (3/11): ACRN Hypervisor Introduction (1.5hour)
Presenter: CHEN, Jason
Short description: ACRN overview, building block
From this week, we’ll start 2020 ACRN refresh training and sharing.
Topic (3/11): ACRN Hypervisor Introduction (1.5hour)
Presenter: CHEN, Jason
Short description: ACRN overview, building block
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By
Wang, Hongbo
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#573
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Re: Getting ACRN to work
Regarding the terminal problem, can you check the content of /proc/mounts (to see if devpts is mounted) and also check the output of ‘ls -l /dev/pts/*’?
Thanks,
Geoffroy
Regarding the terminal problem, can you check the content of /proc/mounts (to see if devpts is mounted) and also check the output of ‘ls -l /dev/pts/*’?
Thanks,
Geoffroy
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By
Geoffroy Van Cutsem
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#572
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Re: Getting ACRN to work
Hi Dubravko,
I am using acrn-kernel (https://github.com/projectacrn/acrn-kernel) on a kabylake nuc. The cursor has some flicker issue with X. But if use weston, it's good. both has terminal.
sos:
Hi Dubravko,
I am using acrn-kernel (https://github.com/projectacrn/acrn-kernel) on a kabylake nuc. The cursor has some flicker issue with X. But if use weston, it's good. both has terminal.
sos:
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By
Xinyun Liu
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#571
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Re: Getting ACRN to work
Hi Xinjun and Geofrroy,
I've made more tests and found a combination of settings where mouse cursor is working well.
This doesn't work, kernel starts loading but crashes; I'm not sure what exactly
Hi Xinjun and Geofrroy,
I've made more tests and found a combination of settings where mouse cursor is working well.
This doesn't work, kernel starts loading but crashes; I'm not sure what exactly
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By
Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...>
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#570
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Re: Getting ACRN to work
Hi Dubravko,
For cursor invisible issue, here is my understanding:
Previously, acrngt display solution is based on plane restriction
Hi Dubravko,
For cursor invisible issue, here is my understanding:
Previously, acrngt display solution is based on plane restriction
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By
Xinyun Liu
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#569
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Re: Getting ACRN to work
Hi Dubravko,
Regarding 3) (ACRN with GVT-g settings), is this with the kernel you have built yourself (from https:/github.com/projectacrn/acrn-kernel)?
I have never seen the PTY error myself,
Hi Dubravko,
Regarding 3) (ACRN with GVT-g settings), is this with the kernel you have built yourself (from https:/github.com/projectacrn/acrn-kernel)?
I have never seen the PTY error myself,
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By
Geoffroy Van Cutsem
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#568
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Re: Getting ACRN to work
Hi Geoffroy,
I've tried your recommendations, they partially work but not quite. I did already have acrn.conf, some tool must have generated it at some point.
I have three different situations,
Hi Geoffroy,
I've tried your recommendations, they partially work but not quite. I did already have acrn.conf, some tool must have generated it at some point.
I have three different situations,
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By
Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...>
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#567
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Re: Getting ACRN to work
Hi Dubravko,
That’s most likely the problem then, GVT-g needs to be specifically enabled. These command-line parameters are the default ones from Clear Linux. Do you have an acrn.conf [1] file
Hi Dubravko,
That’s most likely the problem then, GVT-g needs to be specifically enabled. These command-line parameters are the default ones from Clear Linux. Do you have an acrn.conf [1] file
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By
Geoffroy Van Cutsem
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#566
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Re: Getting ACRN to work
Hi Geoffroy,
SOS command line parameters are:
initrd=\EFI\org.clearlinux\freestanding-00-intel-ucode.cpio initrd=\EFI\org.clearlinux\freestanding-i915-firmware.cpio.xz
Hi Geoffroy,
SOS command line parameters are:
initrd=\EFI\org.clearlinux\freestanding-00-intel-ucode.cpio initrd=\EFI\org.clearlinux\freestanding-i915-firmware.cpio.xz
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By
Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...>
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#565
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2020 ACRN Project Technical Community Meeting Minutes - WW10'20
Meeting Minutes Archive: Google doc: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU
ACRN Project TCM - 4th Mar 2020
Location
Online by Zoom:
Meeting Minutes Archive: Google doc: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU
ACRN Project TCM - 4th Mar 2020
Location
Online by Zoom:
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By
Zou, Terry
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#564
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Re: Getting ACRN to work
Can you send your kernel command-line parameters (in the SOS): $ cat /proc/cmdline?
We should also check in the kernel config (/proc/config.gz) in case GVT got inadvertently turned off
Can you send your kernel command-line parameters (in the SOS): $ cat /proc/cmdline?
We should also check in the kernel config (/proc/config.gz) in case GVT got inadvertently turned off
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By
Geoffroy Van Cutsem
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#563
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Re: Getting ACRN to work
Hi Zide and Geoffroy,
Yes, igb i211 driver now works on SOS, and UOS can access the network too, without changing any setting or modifying the kernel. Usually I would suspect some hardware issue, but
Hi Zide and Geoffroy,
Yes, igb i211 driver now works on SOS, and UOS can access the network too, without changing any setting or modifying the kernel. Usually I would suspect some hardware issue, but
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By
Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...>
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#562
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Re: Getting ACRN to work
Hi Dubravko,
I'm not familiar with GVT, and let other guys to comment on this topic.
You meant lgb i211 driver is working on SOS now? I'm sure it has nothing to do with acrn-dm which has impacts on
Hi Dubravko,
I'm not familiar with GVT, and let other guys to comment on this topic.
You meant lgb i211 driver is working on SOS now? I'm sure it has nothing to do with acrn-dm which has impacts on
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By
Chen, Zide
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#561
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Re: Getting ACRN to work
Hi Dubravko,
GVT is the graphics (GPU) sharing capability, you can read more about it here:https://projectacrn.github.io/latest/developer-guides/GVT-g-porting.html
It’s essentially useful
Hi Dubravko,
GVT is the graphics (GPU) sharing capability, you can read more about it here:https://projectacrn.github.io/latest/developer-guides/GVT-g-porting.html
It’s essentially useful
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By
Geoffroy Van Cutsem
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#560
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Re: Getting ACRN to work
Hi Zide,
Your advice was helpful again. I have recompiled acrn-dm, edited the launch script, and now UOS works. I'm not exactly sure why, but Ethernet works too! I'm using the same board and the same
Hi Zide,
Your advice was helpful again. I have recompiled acrn-dm, edited the launch script, and now UOS works. I'm not exactly sure why, but Ethernet works too! I'm using the same board and the same
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By
Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...>
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#559
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2020 ACRN Project Technical Community Meeting (2020/1~2020/7): @ Weekly Wednesday 4PM (China-Shanghai), Wednesday 9AM (Europe-London), Tuesday 0AM (US-West Coast),
Topic (3/4): CPU Sharing - BVT scheduler in ACRN Hypervisor
Presenter: CHEN, Conghui
Short description: Currently, IORR is supported in ACRN Hypervisor, it has good performance for I/O intensive task,
Topic (3/4): CPU Sharing - BVT scheduler in ACRN Hypervisor
Presenter: CHEN, Conghui
Short description: Currently, IORR is supported in ACRN Hypervisor, it has good performance for I/O intensive task,
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By
Wang, Hongbo
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#558
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