* 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.