* Regarding Xenomai patch installation on Live USB
@ 2020-04-20 4:19 gopi ratnakaram
2020-04-20 5:27 ` Meng, Fino
0 siblings, 1 reply; 6+ messages in thread
From: gopi ratnakaram @ 2020-04-20 4:19 UTC (permalink / raw)
To: xenomai
Dear team members,
I tried installing the Xenomai patch on live USB loaded with Ubuntu 18.04.
I have patched kernel version 4.9.38 and tried to boot the Xenomai patched
one. When I try to boot my motherboard it is unable to boot. Can I install
the Xenomai patch on Live USB? What is causing this problem?
--best regards,
R Gopi Krishna,
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Regarding Xenomai patch installation on Live USB
2020-04-20 4:19 Regarding Xenomai patch installation on Live USB gopi ratnakaram
@ 2020-04-20 5:27 ` Meng, Fino
2020-04-20 6:03 ` gopi ratnakaram
0 siblings, 1 reply; 6+ messages in thread
From: Meng, Fino @ 2020-04-20 5:27 UTC (permalink / raw)
To: gopi ratnakaram; +Cc: xenomai@xenomai.org, Pu, Yanfeng
>
>Dear team members,
>
>I tried installing the Xenomai patch on live USB loaded with Ubuntu 18.04.
>I have patched kernel version 4.9.38 and tried to boot the Xenomai patched one. When I try to boot my motherboard it is
>unable to boot. Can I install the Xenomai patch on Live USB? What is causing this problem?
>
>--best regards,
>R Gopi Krishna,
Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel;
We make this repo for convenience, Kernel version is 4.19.59 with some Intel BSP patches.
working good on Ubuntu 1804; but didn't make it on Live USB yet,
https://github.com/intel/linux-stable-xenomai/wiki/Guide-of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
BR / Fino (孟祥夫)
Intel – IOTG Developer Enabling
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Regarding Xenomai patch installation on Live USB
2020-04-20 5:27 ` Meng, Fino
@ 2020-04-20 6:03 ` gopi ratnakaram
2020-04-20 10:47 ` Meng, Fino
0 siblings, 1 reply; 6+ messages in thread
From: gopi ratnakaram @ 2020-04-20 6:03 UTC (permalink / raw)
To: Meng, Fino; +Cc: xenomai@xenomai.org, Pu, Yanfeng
Thank you for your email response Fino.
Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel;
*What will be the issue in this case? Due to any hardware driver dependency
causing this issue?*
We make this repo for convenience, Kernel version is 4.19.59 with some
Intel BSP patches.
working good on Ubuntu 1804; but didn't make it on Live USB yet,
https://github.com/intel/linux-stable-xenomai/wiki/Guide-of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
*Is there any restriction to use the Xenomai on live USB or can I proceed
and install using the steps provided by you?*
*One more thing is I am trying to install this on a specific motherboard of
industrial grade which is based on a c246p chipset and core i7 6 core
processor (i7 8700). Will my hardware cause any issue. Because I have
installed Xenomai on different PCs and Laptops multiple times and never
faced any issue. *
--thanks & regards,
R Gopi Krishna
On Mon, Apr 20, 2020 at 10:57 AM Meng, Fino <fino.meng@intel.com> wrote:
>
> >
> >Dear team members,
> >
> >I tried installing the Xenomai patch on live USB loaded with Ubuntu 18.04.
> >I have patched kernel version 4.9.38 and tried to boot the Xenomai
> patched one. When I try to boot my motherboard it is
> >unable to boot. Can I install the Xenomai patch on Live USB? What is
> causing this problem?
> >
> >--best regards,
> >R Gopi Krishna,
>
>
> Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel;
> We make this repo for convenience, Kernel version is 4.19.59 with some
> Intel BSP patches.
> working good on Ubuntu 1804; but didn't make it on Live USB yet,
>
> https://github.com/intel/linux-stable-xenomai/wiki/Guide-of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
>
> BR / Fino (孟祥夫)
> Intel – IOTG Developer Enabling
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Regarding Xenomai patch installation on Live USB
2020-04-20 6:03 ` gopi ratnakaram
@ 2020-04-20 10:47 ` Meng, Fino
2020-04-24 7:43 ` gopi ratnakaram
0 siblings, 1 reply; 6+ messages in thread
From: Meng, Fino @ 2020-04-20 10:47 UTC (permalink / raw)
To: gopi ratnakaram; +Cc: xenomai@xenomai.org, Pu, Yanfeng
>
>Thank you for your email response Fino.
>
>Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel; What will be the issue in this case? Due to any hardware
>driver dependency causing this issue?
>
>We make this repo for convenience, Kernel version is 4.19.59 with some Intel BSP patches.
>working good on Ubuntu 1804; but didn't make it on Live USB yet, https://github.com/intel/linux-stable-xenomai/wiki/Guide-
>of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
>
>
>Is there any restriction to use the Xenomai on live USB or can I proceed and install using the steps provided by you?
>
We didn't study it yet, we internally build out live USB image from yocto/bitbake based codebase; u can try,
>
>One more thing is I am trying to install this on a specific motherboard of industrial grade which is based on a c246p chipset and
>core i7 6 core processor (i7 8700). Will my hardware cause any issue. Because I have installed Xenomai on different PCs and
>Laptops multiple times and never faced any issue.
We have seen 4.9.* working on newest WHL-U and other platform; the thing is if it fail to boot any certain machine,
It take time to debug, u may need a serial port to printout boot log to speed up the debug process.
>
>--thanks & regards,
>R Gopi Krishna
>
>
>
>On Mon, Apr 20, 2020 at 10:57 AM Meng, Fino <fino.meng@intel.com <mailto:fino.meng@intel.com> > wrote:
>
>
>
> >
> >Dear team members,
> >
> >I tried installing the Xenomai patch on live USB loaded with Ubuntu 18.04.
> >I have patched kernel version 4.9.38 and tried to boot the Xenomai patched one. When I try to boot my motherboard
>it is
> >unable to boot. Can I install the Xenomai patch on Live USB? What is causing this problem?
> >
> >--best regards,
> >R Gopi Krishna,
>
>
> Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel;
> We make this repo for convenience, Kernel version is 4.19.59 with some Intel BSP patches.
> working good on Ubuntu 1804; but didn't make it on Live USB yet,
> https://github.com/intel/linux-stable-xenomai/wiki/Guide-of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
>
> BR / Fino (孟祥夫)
> Intel – IOTG Developer Enabling
>
BR / Fino (孟祥夫)
Intel – IOTG Developer Enabling
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Regarding Xenomai patch installation on Live USB
2020-04-20 10:47 ` Meng, Fino
@ 2020-04-24 7:43 ` gopi ratnakaram
2020-04-24 15:11 ` Meng, Fino
0 siblings, 1 reply; 6+ messages in thread
From: gopi ratnakaram @ 2020-04-24 7:43 UTC (permalink / raw)
To: Meng, Fino; +Cc: xenomai@xenomai.org, Pu, Yanfeng
Dear Fino,
After doing all of the steps mentioned in the following link,
https://github.com/intel/linux-stable-xenomai/wiki/Guide-
the following error I am getting during testing on my C246P chipset based
industrial motherboard loaded with Ubuntu18.04.
$ sudo /opt/xenomai-3.1/bin/latency
0"000.000| BUG in low_init(): [main] Cobalt core not enabled in kernel
Is there any installation related issue and how can I resolve this issue?
I tried the same in my laptop loaded with Ubuntu 16.04, I didn't face any
issue and everything works fine. I am also checking with a laptop loaded
with Ubuntu 18.04.
I am totally confused that this issue is with the motherboard or Ubuntu
version?
--best regards,
R Gopi Krishna,
On Mon, Apr 20, 2020 at 4:17 PM Meng, Fino <fino.meng@intel.com> wrote:
>
> >
> >Thank you for your email response Fino.
> >
> >Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel;
> What will be the issue in this case? Due to any hardware
> >driver dependency causing this issue?
> >
> >We make this repo for convenience, Kernel version is 4.19.59 with some
> Intel BSP patches.
> >working good on Ubuntu 1804; but didn't make it on Live USB yet,
> https://github.com/intel/linux-stable-xenomai/wiki/Guide-
> >of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
> >
> >
> >Is there any restriction to use the Xenomai on live USB or can I proceed
> and install using the steps provided by you?
> >
>
> We didn't study it yet, we internally build out live USB image from
> yocto/bitbake based codebase; u can try,
>
> >
> >One more thing is I am trying to install this on a specific motherboard
> of industrial grade which is based on a c246p chipset and
> >core i7 6 core processor (i7 8700). Will my hardware cause any issue.
> Because I have installed Xenomai on different PCs and
> >Laptops multiple times and never faced any issue.
>
> We have seen 4.9.* working on newest WHL-U and other platform; the thing
> is if it fail to boot any certain machine,
> It take time to debug, u may need a serial port to printout boot log to
> speed up the debug process.
>
> >
> >--thanks & regards,
> >R Gopi Krishna
> >
> >
> >
> >On Mon, Apr 20, 2020 at 10:57 AM Meng, Fino <fino.meng@intel.com <mailto:
> fino.meng@intel.com> > wrote:
> >
> >
> >
> > >
> > >Dear team members,
> > >
> > >I tried installing the Xenomai patch on live USB loaded with
> Ubuntu 18.04.
> > >I have patched kernel version 4.9.38 and tried to boot the
> Xenomai patched one. When I try to boot my motherboard
> >it is
> > >unable to boot. Can I install the Xenomai patch on Live USB? What
> is causing this problem?
> > >
> > >--best regards,
> > >R Gopi Krishna,
> >
> >
> > Maybe due to 4.9.* is too far away from Ubuntu 1804's original
> kernel;
> > We make this repo for convenience, Kernel version is 4.19.59 with
> some Intel BSP patches.
> > working good on Ubuntu 1804; but didn't make it on Live USB yet,
> >
> https://github.com/intel/linux-stable-xenomai/wiki/Guide-of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
> >
> > BR / Fino (孟祥夫)
> > Intel – IOTG Developer Enabling
> >
>
>
> BR / Fino (孟祥夫)
> Intel – IOTG Developer Enabling
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Regarding Xenomai patch installation on Live USB
2020-04-24 7:43 ` gopi ratnakaram
@ 2020-04-24 15:11 ` Meng, Fino
0 siblings, 0 replies; 6+ messages in thread
From: Meng, Fino @ 2020-04-24 15:11 UTC (permalink / raw)
To: gopi ratnakaram; +Cc: xenomai@xenomai.org, Pu, Yanfeng
>From: gopi ratnakaram <gopi.ratnakaram@svayarobotics.com> Sent: Friday, April 24, 2020 3:44 PM
>
>Dear Fino,
>
>After doing all of the steps mentioned in the following link,
>https://github.com/intel/linux-stable-xenomai/wiki/Guide-
>the following error I am getting during testing on my C246P chipset based industrial motherboard loaded with Ubuntu18.04.
>$ sudo /opt/xenomai-3.1/bin/latency
> 0"000.000| BUG in low_init(): [main] Cobalt core not enabled in kernel
>
>Is there any installation related issue and how can I resolve this issue?
>I tried the same in my laptop loaded with Ubuntu 16.04, I didn't face any issue and everything works fine. I am also checking with a laptop loaded with Ubuntu 18.04.
>I am totally confused that this issue is with the motherboard or Ubuntu version?
Looks like u didn't select Xenomai patched kernel on grub menu;
$sudo nano /etc/default/grub
### comment out GRUB_TIMEOUT_STYLE=hidden
### update GRUB_TIMEOUT=10
$sudo update-grub ### don't forget this
$sudo reboot
### grub menu should show during boot, wait for 10 seconds,
### enter advanced options and select Linux 4.19.59-xenomai+
### u can check if kernel patched with Xenomai I-Pipe patches by
$dmesg | grep -i xenomai
We will add this part on the wiki;
BR / Fino (孟祥夫)
Intel – IOTG Developer Enabling
On Mon, Apr 20, 2020 at 4:17 PM Meng, Fino <fino.meng@intel.com <mailto:fino.meng@intel.com> > wrote:
>
>Thank you for your email response Fino.
>
>Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel; What will be the issue in this case? Due to any hardware
>driver dependency causing this issue?
>
>We make this repo for convenience, Kernel version is 4.19.59 with some Intel BSP patches.
>working good on Ubuntu 1804; but didn't make it on Live USB yet, https://github.com/intel/linux-stable-xenomai/wiki/Guide-
>of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
>
>
>Is there any restriction to use the Xenomai on live USB or can I proceed and install using the steps provided by you?
>
We didn't study it yet, we internally build out live USB image from yocto/bitbake based codebase; u can try,
>
>One more thing is I am trying to install this on a specific motherboard of industrial grade which is based on a c246p chipset and
>core i7 6 core processor (i7 8700). Will my hardware cause any issue. Because I have installed Xenomai on different PCs and
>Laptops multiple times and never faced any issue.
We have seen 4.9.* working on newest WHL-U and other platform; the thing is if it fail to boot any certain machine,
It take time to debug, u may need a serial port to printout boot log to speed up the debug process.
>
>--thanks & regards,
>R Gopi Krishna
>
>
>
>On Mon, Apr 20, 2020 at 10:57 AM Meng, Fino <fino.meng@intel.com <mailto:fino.meng@intel.com> <mailto:fino.meng@intel.com <mailto:fino.meng@intel.com> > > wrote:
>
>
>
> >
> >Dear team members,
> >
> >I tried installing the Xenomai patch on live USB loaded with Ubuntu 18.04.
> >I have patched kernel version 4.9.38 and tried to boot the Xenomai patched one. When I try to boot my motherboard
>it is
> >unable to boot. Can I install the Xenomai patch on Live USB? What is causing this problem?
> >
> >--best regards,
> >R Gopi Krishna,
>
>
> Maybe due to 4.9.* is too far away from Ubuntu 1804's original kernel;
> We make this repo for convenience, Kernel version is 4.19.59 with some Intel BSP patches.
> working good on Ubuntu 1804; but didn't make it on Live USB yet,
> https://github.com/intel/linux-stable-xenomai/wiki/Guide-of-Xenomai-Build-and-Installation-on-Top-of-Ubuntu
>
> BR / Fino (孟祥夫)
> Intel – IOTG Developer Enabling
>
BR / Fino (孟祥夫)
Intel – IOTG Developer Enabling
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-04-24 15:11 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-04-20 4:19 Regarding Xenomai patch installation on Live USB gopi ratnakaram
2020-04-20 5:27 ` Meng, Fino
2020-04-20 6:03 ` gopi ratnakaram
2020-04-20 10:47 ` Meng, Fino
2020-04-24 7:43 ` gopi ratnakaram
2020-04-24 15:11 ` Meng, Fino
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.