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Old 02-13-2013, 03:28 AM   #1
Registered: Jan 2007
Posts: 36

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Question How to fix?installed of cisco vpn on ubuntu10.04, vermagic different from kernel

I've been struggling to get cisco vpn working on an ubuntu 10.04.3 server with a 2.6.32-35-server kernel. i followed the tutorial.

i installed my linux kernel sources this way apt-get source linux-image-$(uname -r)

after extracting i set the path of the linux sources to /usr/src/linux-source-2.6.32

during compilation it complained about :
Building modules, stage 2.
MODPOST 1 modules
/bin/sh: scripts/mod/modpost: not found
make[2]: *** [__modpost] Error 127
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/usr/src/linux-source-2.6.32'
make: *** [default] Error 2
Failed to make module "cisco_ipsec.ko".
so i run make modules_prepare from /usr/src/linux-source-2.6.32 to fix it. the installation completed successufully but /etc/init.d/vpnclient_init start

complained :
Starting /opt/cisco-vpnclient/bin/vpnclient: insmod: error inserting '/lib/modules/2.6.32-35-server/CiscoVPN/cisco_ipsec.ko': -1 Invalid module format Failed (insmod)
doing moninfo returns :
 modinfo /lib/modules/2.6.32-35-server/CiscoVPN/cisco_ipsec.ko
 filename:       /lib/modules/2.6.32-35-server/CiscoVPN/cisco_ipsec.ko
 license:        Proprietary
 vermagic: SMP mod_unload modversions
the vermagic and uname which is 2.6.32-35-server are differents

Now am stuck how to resolve it? my options are :
  1. unistall cisco vpn and restart but how to?
  2. fix the install but how to?

I need help, I will be extremely grateful if anybody can show some directions. thank you

Last edited by Highjo; 02-13-2013 at 03:44 AM.
Old 02-13-2013, 07:40 AM   #2
Registered: Jan 2007
Posts: 36

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54 views so far and still not getting any response. it seems like am more in trouble and i though because i thought,
it will surely got a tip from guys.

Time is not on my favor, please at least how do i remove it so that i do it again.
, so
Old 02-15-2013, 03:41 AM   #3
Registered: Aug 2004
Location: Europe
Posts: 602

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Is it an option for you to use the user-space vpn client?

apt-get install vpnc
Old 02-15-2013, 12:24 PM   #4
Registered: Jan 2007
Posts: 36

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Originally Posted by r0b0 View Post
Is it an option for you to use the user-space vpn client?

apt-get install vpnc
Figured that much later. thanks


cisco, server, ubuntu, vpnclient

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