Re: [X2Go-User] Centos 7

On 03.04.2015 09:38 PM, Robert Dinse wrote:

 Under CentOS 7

 I've updated to the latest kernel provided in the El Repo

repository,

     kernel-ml.x86_64   3.19.3-1.el7.elrepo   @elrepo-kernel

 They have no version configured with pre-emption and this version

without does not provide smooth video over x2go, very jerky and laggy like the stock kernel.

 If I build a kernel from source from kernel.org, even using the same

conf, and install it:

make clean; make; make modules_install install

I wouldn't use "make install".

cp arch/x86_64/boot/bzImage /boot/vmlinuz-3.19.3 cp System.map /boot/System.map-3.19.3

(or whatever the "real" version is, maybe even with the "localversion" string appended. You'll figure it out. The actual path may differ based on your architecture and the naming conventions of in /boot/.) / /Afterwards,

grub2-mkconfig -o /boot/grub2/grub.cfg

And you're all set.

Try rebooting and it should work just fine.

Do not try to update grub.

Mihai