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Hello, I''m unable to boot a dom0 3.4.x kernel on top of xen4.1.x Xen seems to boot fine but the dom0 is crashing without any error: (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *** Serial input -> DOM0 (type ''CTRL-a'' three times to switch input to Xen) (XEN) Freed 232kB init memory. mapping kernel into physical memory

Hi, I am trying to boot Xen on top of a simulator. I am having problems with the APIC module in my simulator, not related to Xen. So, I want to boot Xen without APIC support. Is there a way to disable APIC support in Xen? I am fine even Xen is restricted to uni-processor environment. Thanks, Bhaskar _______________________________________________ Xen-users mailing list

...s to disable power management, etc. On my host PC - C:\ProgramData\VMware\VMware Workstation\Config.ini, put in host.cpukHz = "2000000", host.noTSC = "TRUE", ptsc.noTSC = "TRUE" - AMD's dual core optimizer loaded On CentOS 5.1 VM - use kernel options "noapic nolapic nosmp clocksource=acpi_pm" - use "divider=10" option in the regular kernel - try the vm version of the kernel in centos-plus with the same kernel options in first line No matter what I try, the CentOS clocks are still fast - at a rate of almost 2 seconds for every 1 real second. Wh...

...iboot /boot/xen-4.0-i386.gz noreboot placeholder module /boot/vmlinuz-2.6.32-5-xen-686 placeholder root=UUID=743d959f-5$ echo ''Loading initial ramdisk ...'' module /boot/initrd.img-2.6.32-5-xen-686 I already tried the boot parameters: noapic nolapic acpi=off in the line mulitboot .... and module /boot/vmlinuz line. What can I do to get the machine running?

Hi > Maybe I'm missing something, but this has been working flawlessly for > us in Tails so far. What exactly fails? Are you using EFI Handover Protocol? It might explain the difference Thomas

I am trying to install 5.2 on a new dv7z hp laptop. I use "linux noapic nolapic iommu=off " and I get a kernel dump on rtl8169. I dont need the network to install? how do I ignore the rtl8169 to install. I tried noprobe and then it doesnt recognize my SATA HD controller and I dont know yet which driver to select as I cant do an lspci to see??? THanks, Jerry

...on using pci=nomsi. That seems to be the only way. After the install grub loads but thats about as far as it gets. It looks like a BIOS bug to me, but I just don't know. I left it sit for a few minutes and it just had the echoed boot params on the screen. I've tried booting with noapic nolapic apm=off acpi=off and noprobe but can't get any farther than this. Anyone know if this thing will boot? Thanks -- Flambeau Inc. Technology Center - Baraboo, WI Email : tblader at flambeau.com Keyserver: http://pgp.mit.edu KeyID: 0x00E9EC2C

...afe > menu label Live (failsafe) > kernel /live/vmlinuz2 > append initrd=/live/initrd2.img boot=live config live-media=removable apparmor=1 security=apparmor nopersistent noprompt timezone=Etc/UTC block.events_dfl_poll_msecs=1000 splash noautologin module=Tails noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal > > Cheers, > -- > intrigeri > _______________________________________________ > Syslinux mailing list > Submissions to Syslinux at zytor.com > Unsubscribe or set options at: > http://www.zytor.com/mailman/listinfo/syslinux >

...s ENTER to boot or TAB to edit a menu entry label live menu label Live kernel /live/vmlinuz append initrd=/live/initrd.img boot=live config quiet label livefailsafe menu label Live (failsafe) kernel /live/vmlinuz append initrd=/live/initrd.img boot=live config noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal label live-686 menu label Live 686 kernel /live/vmlinuz2 append initrd=/live/initrd2.img boot=live config persistent noprompt debug=1 label live-686failsafe menu label Live 686 (failsafe) kernel /live/vmlinuz2 append initrd=/live/initrd2.img boot=live config...

...ern Digital and Seagate SATA Drives ---------- ---------- BIOS (Rev 1.0 as well as Rev 1.0a) ---------- Disabled Native Mode Disabled Native Mode with ACPI Enabled SATA Native Mode ---------- KERNEL PARAMS (singularly and combination) ---------- acpi=off, pci=nommconf, pci=bios, nohz=off, noapic, nolapic, pci=routeirq, maxcpus=1 ---------- ATA_PIIX loads at startup, sometimes ACPI depending on my BIOS settings. Always after verifying dependencies, and typically during the disk format process, the installation freezes. I get a "kernel panic - not syncing" in text mode. Single d...

I'm running a CentOS 4.4 VM on a Windows XP host with VMware Server, and have the problem that my clock runs too slow (it happens in VMware Workstation as well). It loses between 30 and 45 seconds every minute! This is a known problem and can be fixed by adding "nosmp noapic nolapic" to the boot command according to VMware tech note ID 1420. However, despite adding these options as well as some others (acpi=off pci=noacpi clock=pit) and turning off a bunch of daemons (cpuspeed, irqbalance, etc.) I still have a slow clock. Here are the daemons that are still enab...

I have a lot of this errors in my Centos stock 4.3 version in an Intel D945gnt motherboard with a Pentium D (dual core) If I disable apic in the grub.conf (apic=off) will I get a performance hit? Im running Asterisk on that machine. 40 is Received Illegal Vector 20 is Send Illegal Vector 60 means you're getting both errors at the same time. Basically it means that the APIC bus messages are

Hi there!! I has been modified the syslinux.cfg file according to the rules to add some boot parameters but since this modification, every time I that I highlight the modified entry in the boot menu and hit the TAB button on my keyboard, the entry's boot parameters is displayed twice and when I try to "backspace" them out, the line again get displayed twice and so on. So my

...to run Domain0 of Xen without memory restriction. If you want to run HVM of xen, please use the second menu. * KNOPPIX/Xen3.0.2 (Domain0 memory 512MB) It is used to run HVM on Domain0 of Xen. 512MB memory is assigned to Domain0. * KNOPPIX (normal kernel for HVM Domain, noswap nosmp noapic nolapic) It is used to run KNOPPIX-x86_64 on HVM. * KNOPPIX (normal kernel) It is used to run as normal KNOPPIX-x86_64. To run HVM "knoppixHVM" command runs Xenoppix on HVM or other CD bootable OSes. # knoppixHVM # knoppixHVM [/path/to/isofile] [domain name] To run DomainU &q...

...x-62) boxes with 4 gig of Corsair dual channel ram running kernel 2.6.9-42.0.10.EL (smp). The sixth box is the same except for video card and ram. It is using 8gig of GSkill dual channel ram and has a very cheap ATI video card in it. This box will segfault on boot unless I use noapic acpi=off and nolapic. Even with these boot params, the box is not 100% stable. I have seen udev segfault right when booting and also when copying 15 meg files from /tmp to /usr will lock things up sometimes. Yum and Perl have gotten corrupted as well at different times. I have 5 fans in the box to vent heat and the B...

...label livefailsafe menu label Live (failsafe) kernel /live/vmlinuz2 append initrd=/live/initrd2.img boot=live config live-media=removable apparmor=1 security=apparmor nopersistent noprompt timezone=Etc/UTC block.events_dfl_poll_msecs=1000 splash noautologin module=Tails noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal Cheers, -- intrigeri

...reads pit. (I put in the line clocksource=pit) in the grub boot up line. Divider=10 in the bootup line causes the boot up process to hang and a reset has to be performed; removing it and the CentOS boots properly. I'm currently using 2.6.18-53.1.13.el5, with boot up options are "noapic nolapic quiet clocksource=pit" (took out divider=10). CentOS clock is going at around 2 seconds per every real second.

I am booting 5.3 on an a770 biostar motherboard THe machine boots, I get the prompt from the DVD I hit return and the screen says kernel alive but it never gets past that. I tried booting again with noprobe on the command line same thing. I tried booting again with noprobe and noapic nolapic and same thing. Any thoughts on how to get past the halting?? Thanks, Jerry

...o for the newest tested changeset in the 3.0 branch? I also found that my whole OS (not just the guest) were very unstable until I set went for the following parameters: xen0 kernel: acpi = default, apic = default (acpi or apic = off would cause bad crashes) guest kernel: acpi = off , noapic , nolapic ... am I on the right track with this? I got to this with trial and error based on some random google hits. .. ooh and a BIOS upgrade helped tremendously too. Thank you, Tomas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.x...

...rash - only drbd/lvm with a xen Debian kernel : it''s ok, didn''t crash - only xend hypervisor, drbd/lvm with xen Debian Kernel : it''s ok, didn''t crash - xend hypervisor, 2 domU, drbd/lvm : crash ;''( - xend hypervisior, 2 dom, drbd/lvm but with noapic nolapic acpi=off on dom0 grub : crash :''( any idea ? any questions ? thanks in advance (I will come back with a Debian Testing + xen3.1 ...) -- Guguin Benoit Société Alixen 20 rue Jean Rostand 91 400 Orsay Cedex France Tel : 01 60 19 72 31, Fax : 01 69 41 78 54 ____________________...