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OVH - Kernel générique qui marche
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Quand on installe Ubuntu 15 avec le manager OVH, l'installation se fait obligatoirement avec un noyau OVH. | |
Pour repasser en noyau générique : | |
1/ installer Ubuntu 15 via le manager OVH | |
2/ Booter sur le kernel OVH (par default) | |
3/ set un passwd root (nécessaire pour la console plus tard) | |
4/ installer le nouveau kernel généric + build-essentials | |
# apt-get install linux-kernel-generic | |
# mv /etc/grub.d/06_OVHkernel /etc/grub.d/25_OVHkernel | |
# update-grub | |
5/ rebooter sur le nouveau kernel (ex: 4.2 generic) | |
6/ démarrer une console via KVM applet java | |
7/ télécharger le driver de la carte réseau ixgbe sur le site intel : | |
https://downloadcenter.intel.com/download/14687/Network-Adapter-Driver-for-PCI-E-10-Gigabit-Network-Connections-under-Linux- | |
8/ compiler | |
# cd ixgbe-4.3.12/src | |
# make clean | |
# make CFLAGS_EXTRA="-DIXGBE_NO_LRO" | |
# make | |
# make install | |
9/ modprobe ixgbe | |
10/ reboot | |
11/ si pas de réseau : | |
# rmmod ixgbe ; modprobe ixgbe | |
12/ automatiser via /etc/rc.local | |
# Fix ixgbe driver issue at boot | |
/sbin/rmmod ixgbe | |
/sbin/modprobe ixgbe | |
si /etc/rc.local est pas pris en compte; il faut installer un service systemd : | |
# vi /etc/systemd/system/rc-local.service | |
[Unit] | |
Description=/etc/rc.local compatibility | |
[Service] | |
Type=oneshot | |
ExecStart=/etc/rc.local | |
# disable timeout logic | |
TimeoutSec=0 | |
#StandardOutput=tty | |
RemainAfterExit=yes | |
SysVStartPriority=99 | |
[Install] | |
WantedBy=multi-user.target | |
# systemctl enable rc-local.service | |
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