Having installed the following packages the problem was solved: kernel-2.6.18-194.8.1.el5 kvm-83-164.el5 kmod-kvm-83-164.el5 etherboot-roms-kvm-5.4.4-13.el5.centos etherboot-zroms-kvm-5.4.4-13.el5.centos Cheers, Vladimir 2010/7/19 Momonth <momonth at gmail.com>:> Hi All, > > I'm playing with KVM in order to adopt the technology for dev / > testing purposes. Installing RHEL5 from ISO images works ok, no > problems with installation. > > The problem occurs with PXE boot - it is simply doesn't try to do PXE > boot, according to what I can see: > > Booting from Hard Disk... > Boot from Hard Disk failed: not a bootable disk > FATAL: No bootable device. > _ > > I have: > > CentOS release 5.4 (Final) , 2.6.18-194.8.1.el5 x86_64 kernel > > libvirt-0.3.3-7.el5 > etherboot-roms-kvm-5.4.4-13.el5.centos > libvirt-python-0.3.3-7.el5 > etherboot-pxes-5.4.4-13.el5.centos > etherboot-zroms-5.4.4-13.el5.centos > etherboot-roms-5.4.4-13.el5.centos > kvm-36-1 > kmod-kvm-36-3 > etherboot-zroms-kvm-5.4.4-13.el5.centos > > What I'm doing wrong? Any help is appreciated. > > Thanks, > Vladimir >