:: Kernel error
if you get kenel error on your CentOS Linux like:
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kernel:do_IRQ: 1.92 No irq handler for vector (irq -1) |
:: How to fix No irq handler for vector
o Just add pci line on linux bootloader (GRUB)
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vi /boot/grub/menu.lst
## add this line in end of kernel options:
pci=nomsi,noaer |
so like :
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title CentOS Linux (2.6.32-71.29.1.el6.i686)
root (hd0,0)
kernel /vmlinuz-2.6.32-71.29.1.el6.i686 ro root=/dev/mapper/vg_id-lv_root rd_LVM_LV=vg_id/lv_root rd_LVM_LV=vg_id/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us nomodeset crashkernel=auto rhgb quiet pci=nomsi,noaer
initrd /initramfs-2.6.32-71.29.1.el6.i686.img |
o Rebooting the server / pc
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reboot |
or
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shutdown -r now |
:: Links
+ Google
+ Lime-Technology