Hi Mario, regarding system A, I guess nothing we should do ;) regarding system B: it seems that during loading of the RTAI part something bad happens to the kernel (kernel oops), I also notice you have more than 1G RAM on that box, try booting with the option mem=900M (you can pass the option to grub before starting the LiveCD). Or alternatively try taking out some RAM out of the box (to make it <1G). The problem is probably caused by the RTAI version on the CD and a bug with >1G. If the mem=900M makes it work on system B, then try booting again without the mem=900M and upgrade the packages (you should get an upgrade for rtai from linuxcnc.org), let us know if the new rtai package still causes the problems.
regarding system C: it seems there is a problem with detecting your hardware properly. Try booting with the "irqpoll" option added to the boot params. Regards, Alex ----- Original Message ----- From: "Mario Rada" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; "'Enhanced Machine Controller (EMC)'" <emc-users@lists.sourceforge.net> Sent: Tuesday, October 28, 2008 00:09 Subject: Re: [Emc-users] Realtime system did not load Hi Rob, thanks for your early reply. Things are getting odd. I'm just booting the actual live emc2 cd with ubuntu 8: System A works properly - ubuntu loads and emc2 is running. System B does load ubuntu but emc2 is failing: I tried the sequence of commands prior trying emc2 - see the attached document I also attached the whole error output from trying to run emc2 in this document Sorry, there is no blank line or space between the terminal output and the error output The error output starts on the very first page with 'Print file information:' After trying emc2 the keyboard does not work any longer and the system hangs during shutdown (power off necessary) System C - the behavior has changed - it now does not even load ubuntu (the only thing I'm aware of changing is installing OpenSolaris on this System) During startup of ubuntu I Select language and 'Try ubuntu without any change to your computer' 'Loading Linux Kernel' is displayed and the progress goes to 100% The ubunu logo appears and the progress indicator sweeps Suddenly the screen is erased and displays: BusyBox v1.1.3 (Debian 1:1.1.3-5ubuntu12) Built in shell (ash) Enter 'help' for a list of built-in commands (initramfs) [ 86.721556] usb 7-1: device not accepting address 3, error -110 [ 97.248014] usb 7-1: device not accepting address 4, error -110 [ 107.774472] usb 7-1: device not accepting address 5, error -110 After that the system hangs (power off necessary) Any idea ? Again - the machine working has no Bluetooth device ??? On the System C (when it was possible to load ubuntu) I tried to unload bluetooth with rmmod, but it didn't work (says 'in use') Even with sudo and -f (force) impossible. Thanks, regards mario -----Ursprüngliche Nachricht----- Von: robert [mailto:[EMAIL PROTECTED] Gesendet: Sonntag, 26. Oktober 2008 19:33 An: Enhanced Machine Controller (EMC) Betreff: Re: [Emc-users] Realtime system did not load HI mario have you checked to see if realtime is running already for some odd reason quick and dirty way is to run these commands, and try EMC see if it loads a config halcmd unloadrt all sudo /etc/init.d/realtime stop if you do a , u should see no RT compoents running lsmod | grep rtai see if that helps, rob Mario Rada wrote: > Hello, > > > > no, it does not look like I loaded the generic kernel - see the screenshot > > Keyboard (connected to ps/2 or usb) does not work any longer - mouse does > work > > > > I just booted from the live CD > > It fails on two out of three PC's - works on the third > > The only difference I can see is, the one working has no bluetooth device. > > > > Any hints ? > > > > Thanks in advance > > > > mario > > > > > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > ------------------------------------------------------------------------ > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------ > > > No virus found in this incoming message. > Checked by AVG - http://www.avg.com > Version: 8.0.175 / Virus Database: 270.8.3/1744 - Release Date: 24/10/2008 18:08 > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -------------------------------------------------------------------------------- > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the > world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ -------------------------------------------------------------------------------- > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
