I somehow did not search deeply enough - there was a related discussion on xen-devel mailing list. It is a little hidden in the "Vt-d not working with 3.4.1" thread. There does not seem to be a final "i got it" post though - I'll try some different solutions proposed there. Mark Mark Schloesser wrote: > Thanks Boris, I finally have xen running! > > I started over with a fresh F11 install and used JF git kernel with > xen-3.1.4-3.src.rpm. The system starts up just fine with or without xen > enabled on this 2.6.31-rc6 kernel. > > The GDM/Xorg does not work though. I have an nvidia NVS290 in this > machine and the nouveau driver complained about not being able to load > the kernel module - directly followed by a backtrace dump in the Xorg > log. I then disabled the nouveau driver trying to get it done with vesa > driver - seemed to give no errors but ended up in the same kind of > backtrace. > > on vesa: > > Backtrace: > 0: /usr/bin/Xorg(xorg_backtrace+0x26) [0x4e89b6] > 1: /usr/bin/Xorg(xf86SigHandler+0x6f) [0x47d63f] > 2: /lib64/libc.so.6 [0x350fc33370] > 3: /usr/lib64/xorg/modules//libint10.so(x_outl+0x25) [0x7f70cf4bde15] > 4: /usr/lib64/xorg/modules//libint10.so [0x7f70cf4c43d0] > 5: /usr/lib64/xorg/modules//libint10.so(X86EMU_exec+0x81) [0x7f70cf4d0e81] > 6: /usr/lib64/xorg/modules//libint10.so(xf86ExecX86int10+0x55) > [0x7f70cf4bf585] > 7: /usr/lib64/xorg/modules//libvbe.so(VBEExtendedInit+0x96) [0x7f70cf6dd066] > 8: /usr/lib64/xorg/modules/drivers//vesa_drv.so [0x7f70cfcee458] > 9: /usr/bin/Xorg(InitOutput+0x507) [0x467377] > 10: /usr/bin/Xorg(main+0x1fe) [0x42cf1e] > 11: /lib64/libc.so.6(__libc_start_main+0xfd) [0x350fc1ea2d] > 12: /usr/bin/Xorg [0x42c559] > > > any hints on how to get X back up again? > > Thanks, > Mark > > > Boris Derzhavets wrote: >> Did you build and and start services as root ? >> After xen-3.1.4-3.src.rpm "rpmbuild" followed by install of generated packages run:- >> >> # chkconfig xend on >> >> # service xend start >> Same commands for xenstored,xenconsoled,xendomains >> >> Configure Libvirt Preview Repo and run :- >> # yum install libvirt libvirt-python python-virtinst virt-manager virt-viewer >> >> # chkconfig libvirtd on >> >> # service libvirtd start >> >> Next :- >> # rpm -qa|grep xen >> # rpm -qa|grep virt >> >> Make sure right packages installed on F11 >> >> Boris. >> >> --- On Wed, 9/2/09, Mark Schloesser <mark.schloesser@xxxxxxxxxxxxxx> wrote: >> >> From: Mark Schloesser <mark.schloesser@xxxxxxxxxxxxxx> >> Subject: xen 3.4.1 + myoung x86_64 kernel >> To: fedora-xen@xxxxxxxxxx >> Date: Wednesday, September 2, 2009, 5:55 PM >> >> Hi, >> >> I was just trying to get this combination setup up and running. I am on >> Fedora 11 and mostly followed Boris Derzhavets' blog to get it done. >> >> Sadly the box complains that it can not connect to the hypervisor when >> starting libvirtd and also xend startup fails. >> >> libvirtd screen message: >> ERROR Internal error: Could not obtain handle on privileged command >> interface (13 = Permission denied) >> FATAL: Failed to open connection to hypervisor: Permission denied >> >> In the kernel log I saw this: >> ====================================================== >> [ INFO: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected ] >> 2.6.31-0.1.2.60.rc7.git4.xendom0.fc12.x86_64 #1 >> ------------------------------------------------------ >> >> See dmesg at http://p.carnivore.it/MrGxdQ for more info. >> >> Thanks for any hints or clarification! >> >> Cheers, >> Mark >> >> >> >> >> -----Inline Attachment Follows----- >> >> -- >> Fedora-xen mailing list >> Fedora-xen@xxxxxxxxxx >> https://www.redhat.com/mailman/listinfo/fedora-xen >> >> >> >> > > > ------------------------------------------------------------------------ > > -- > Fedora-xen mailing list > Fedora-xen@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/fedora-xen
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