Dear Stefan, Thank you very much for your response and showing your interest in resolving this issue. We tried building debian package to install xenomai as suggested by you and followed the same steps as described but it hangs up after reboot. After some initial analysis, I found that it's not generating initrd entry in boot kernel despite of upddate -initramfs -c -k all command. Do you have any clue?
Thanks, Best Regards, Hemal Bavishi ________________________________________ From: [email protected] [[email protected]] On Behalf Of Stefan Kisdaroczi [[email protected]] Sent: Thursday, August 12, 2010 10:57 PM To: [email protected]; Zafar Iqbal Subject: Re: [Xenomai-help] 2.6.32.18/x86 (Ubuntu) hangs at boot w/ Xenomai 2.5.3 [was: HELP] Hi, to build and install Xenomai on Ubuntu try the "Building Debian packages" howto [1]. You need probably to call update-initramfs as mentioned here [2]. Please use exactly the xenomai and kernel versions as described in the howto. Regards Stefan [1] http://www.xenomai.org/index.php/Building_Debian_packages [2] http://www.mail-archive.com/[email protected]/msg11087.html Am 12.08.2010 17:40, schrieb Hemal C.Bavishi: > Dear Mr. Gerum, > > > > We have followed following steps to install xenomai patch on UBUNTU. After > repeated attempt in multiple system, still we are facing > same issues. > > > > We have used following version for installing xenomai patch on UBUNTU > > > > 1. linux Kernel: linux-2.6.32.18 > > 2. Xenomai patch: xenomai-2.5.4 > > 3. Operating System: UBUNTU 10.04 > > > > > > Following Steps have been followed to install xenomai patch on UBUNTU: > > > > 1. Copied the linux tar file into /usr/src > > 2. Copied the xenomai tar file into /usr/src > > 3. untar the linux and xenomai file > > 4. cd /usr/src/xenomai-2.2.0/scripts/prepare-kernal.sh and appropriate linux > directory, architecture(i686) and adeos path were given > > 5. Make a copy of the .config file of the running kernel in the present > directory. > > 6. Next ran make menuconfig and made the following changes: > > > > I. Selected Processor and feature -> Preemption Mode > > II. Power Management option > > a. Disabled ACPI. > > b. Disabled Frequency Scaling > > 7. Build the Kernel(make command) > > 8. copying the image of the kernel to the boot folder > > cp arch/x86/boot/bzImage /boot/vmlinuz-2.6.32.18-xenomai-2.5.4 > > 9. At last, I tried to reboot the system in the new kernel image and found > the following issues: > > > > > > dev_node is not supported in this system. > > IO APIC#0 ID is already in use. > > PnBIOS: Unable to get nod information. > > Sdb1 could not mount because of the unsupported optional Feature. > > > > > > Best Regards, > > Hemal Bavishi > > Principal Engineer > > > > KPIT Infosystems GmbH | Franziska - Bilek - Weg 9 | 80339 Munich > > Phone: +49(0) 89 45 23 5 83 - 06 | Mobile: +49 162 426 9950 | Fax: +49 (0) 89 > 45 23 5 83 - 07 > > http://www.kpitcummins.com <http://www.kpitcummins.com/>| > mailto:[email protected] > > _Frankfurt Branch Office_: > KPIT Infosystems GmbH | Mainzer Landstrasse 176 | 60327 Frankfurt | Germany > > Geschäftsführer/Managing Director: Sanjay Mandal > Handelsregister/Commercial Register: München/Munich HRB 163288 > Sitz der Gesellschaft/Place of Business: München/Munich | > Umsatzsteuernummer/VAT Number: DE251280557 > > Disclaimer: This message contains information that may be privileged or > confidential and is the property of KPIT Cummins. It is > intended only for the person to whom it is addressed. If you are not the > intended recipient, you are not authorized to read, print, > retain copy, disseminate, distribute, or use this message or any part > thereof. If you receive this message in error, please notify > the sender immediately and delete all copies of this message. KPIT Cummins > does not accept any liability for virus infected mails. > > *P** **Please consider the impact on the environment before printing this > e-mail* > > > > > > > > > > -----Original Message----- > From: Philippe Gerum [mailto:[email protected]] > Sent: Thursday, August 12, 2010 9:13 AM > To: Zafar Iqbal > Cc: Hemal C.Bavishi; [email protected] > Subject: Re: 2.6.32.18/x86 (Ubuntu) hangs at boot w/ Xenomai 2.5.3 [was: HELP] > > > > On Thu, 2010-08-12 at 11:46 +0530, Zafar Iqbal wrote: > >> Dear Sir, > >> > >> > >> I am Using Ubuntu 10.4 in my system with kernel version 2.6.32.18. > >> I downloaded xenomai-2.5.3 and ptached into linux-2.6.32.18 after that I >> compiled the whole kenel.using make. > >> After that I made the image of the compiled kernel : make bzImage > >> then copied the image to the location as in the boot folder with the >> following command cp arch/x86/boot/bzImage > /boot/vmlinuz-2.6.32.18-xenomai-2.5.3 > >> then I updated my GRUB with the command update-grub. > >> > >> When I Tried to reboot the System with the Xenomai patched Kernel my system >> hanged up and it is not able to boot with the new > kernel image. > >> > >> Can you please suggest whats the wrong here. > > > > A few hints: > > > > - that question from mainstream x86 distro users is definitely a FAQ on > > our mailing list. Did you have a look at the mailing list archive, to > > find common answers to this problem? > > https://mail.gna.org/public/xenomai-help/ > > > > - Did you read the TROUBLESHOOTING file at the top of the Xenomai tree > > and on our website? > > http://www.xenomai.org/documentation/xenomai-2.5/TROUBLESHOOTING > > > > - Did you read this FAQ? > > http://www.xenomai.org/index.php/FAQs#Tips_and_tricks_setting_up_your_x86_kernel > > > > - Do you mind sending a bit more information than "my system hanged up"? > > Any boot log to share? A kernel config file maybe? Did you disable the > > quiet boot option to see kernel messages while booting? Are there any > > messages at all? Our mail archive is full of advices regarding the way > > to troubleshoot a boot issue on x86, make sure to read them first. > > > > - Please always provide a meaningful subject line, so that people having > > the same issue could later find and reuse the information from that > > thread. "HELP" - particularly on a list called xenomai-help - does not > > qualify, at all. Because it could be seen as a waste of time by your > > recipients, it may even be counter-productive, and tends to bury your > > mail. > > > > - Please stop posting to xenomai-help-owner, really. This address is for > > sending requests related to your mailing list subscription, only. > > > > - Please do not re-post the very same question multiple times within > > less than 24 hours. It makes no sense; you can check that your previous > > message did arrive in our mail archive, so no need to spam the list with > > a rehash of your previous post. If people did not answer you yet, it may > > be because: 1) you did not provide sufficient input for them to think > > about your issue, 2) they don't have time to answer you at the moment, > > 3) they don't care, 4) they don't know, or any combination thereof. > > > >> > >> > >> Thanks and Regards, > >> Zafar > >> > >> > >> > > > > -- > > Philippe. > > > > > > > > > This message contains information that may be privileged or confidential and > is the property of the KPIT Cummins Infosystems Ltd. It > is intended only for the person to whom it is addressed. If you are not the > intended recipient, you are not authorized to read, > print, retain copy, disseminate, distribute, or use this message or any part > thereof. If you receive this message in error, please > notify the sender immediately and delete all copies of this message. KPIT > Cummins Infosystems Ltd. does not accept any liability for > virus infected mails. > > > > _______________________________________________ > Xenomai-help mailing list > [email protected] > https://mail.gna.org/listinfo/xenomai-help _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
