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    Michael Konz

    @Michael Konz

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    Latest posts made by Michael Konz

    • RE: TFTP not working (Fog 1.1.1 on Ubuntu 12.04 Server)

      [quote=“BBBBlaine, post: 30873, member: 24687”][CODE]root@PCI-FOG:~/fog_1.1.1/packages/tftp# cp undionly.kpxe /tftpboot/undionly.kpxe
      root@PCI-FOG:~/fog_1.1.1/packages/tftp# chmod 644 /tftpboot/undionly.kpxe
      root@PCI-FOG:~/fog_1.1.1/packages/tftp# ls -al /tftpboot/
      total 2600
      drwxr-xr-x 2 fog root 4096 Jun 19 14:39 .
      drwxr-xr-x 25 root root 4096 Jun 18 08:11 …
      -rw-r–r-- 1 fog root 840 Jun 17 13:35 boot.txt
      -rw-r–r-- 1 root root 291 Jun 17 13:35 default.ipxe
      -rw-r–r-- 1 fog root 389702 Jun 17 13:35 ipxe.kkpxe
      -rw-r–r-- 1 fog root 389750 Jun 17 13:35 ipxe.kpxe
      -rw-r–r-- 1 fog root 391231 Jun 17 13:35 ipxe.krn
      -rw-r–r-- 1 fog root 389766 Jun 17 13:35 ipxe.pxe
      -rw-r–r-- 1 fog root 25340 Jun 17 13:35 memdisk
      -rw-r–r-- 1 fog root 16794 Jun 17 13:35 pxelinux.0.old
      -rw-r–r-- 1 fog root 165088 Jun 17 13:35 snponly.efi
      -rw-r–r-- 1 fog root 102777 Jun 17 13:35 undionly.kkpxe
      -rw-r–r-- 1 root root 102825 Jun 19 14:39 undionly.kpxe
      -rw-r–r-- 1 fog root 382650 Jun 17 13:35 undionly.kpxe.INTEL
      -rw-r–r-- 1 fog root 102841 Jun 17 13:35 undionly.pxe
      -rw-r–r-- 1 fog root 147728 Jun 17 13:35 vesamenu.c32
      [/CODE]

      So now it looks like I have the same size pxe boot file as you, so I tried PXE booting the server again and…
      [CODE]Could not configure console: Input/output error (http://ipxe.org/1d8c2139)
      Could not boot: Input/output error (http://ipxe.org/1d8c2139)
      Could not boot: Input/output error (http://ipxe.org/1d8c2139)[/CODE]

      After some testing I think, that this should be a vesa framebuffer problem. This can be resolved by deleting line 540 (background picture) from /var/www/fog/lib/fog/BootMenu.class.php

      The link in the error message says that the error originated from vesafb.c (line 114)
      [CODE]/**
      103 * Convert VBE status code to iPXE status code
      104 *
      105 * @v status VBE status code
      106 * @ret rc Return status code
      107 */
      108 static int vesafb_rc ( unsigned int status ) {
      109 unsigned int code;
      110
      111 if ( ( status & 0xff ) != 0x4f )
      112 return -ENOTSUP;
      113 code = ( ( status >> 8 ) & 0xff );
      114 return ( code ? -EIO_VBE ( code ) : 0 );[/CODE]

      I have no idea how to resolve this. Any ideas?[/quote]

      So now it looks like I have the same size pxe boot file as you, so I tried PXE booting the server again and…
      [CODE]Could not configure console: Input/output error (http://ipxe.org/1d8c2139)
      Could not boot: Input/output error (http://ipxe.org/1d8c2139)
      Could not boot: Input/output error (http://ipxe.org/1d8c2139)[/CODE]

      After some testing I think, that this should be a vesa framebuffer problem. This can be resolved by deleting line 540 (background picture) from /var/www/fog/lib/fog/BootMenu.class.php

      posted in FOG Problems
      M
      Michael Konz