XOA - Vm linux install keep failing since updateing XCP to 8.3
- 
 HI I recentrly updated my nodes from xcp-ng 8.2 to 8.3 
 on theses newly installed nodes, i install XOA from auto-deploy.I'm trying to install a Linux Ubuntu server 24, but keeps failing during install. 
 tried using uefi (non secure) or bios, each time install failes.ISOs comme from my NAS, and VM disk are hosted on a ISCSI Lun on 8.2 was exactly the same conf, sources, all worked fine, but now i can't :/, and i'm unable to understand the report, i only it failed during kernel install. my Isos are the same i used for 8.2, on the same NFS Share. tried installing a win 2K19 server, seems ok, but Ubuntu server can't  (even tried a ubuntu server 22, same) (even tried a ubuntu server 22, same)
- 
 Hi, Do you have a visible trace or log? 
- 
 @olivierlambert only on console screen  
- 
 Let me ping @Team-Hypervisor-Kernel 
- 
 @Chico008 said in XOA - Vm linux install keep failing since updateing XCP to 8.3: tried using uefi (non secure) or bios, each time install failes. ISOs comme from my NAS, and VM disk are hosted on a ISCSI Lun on 8.2 was exactly the same conf, sources, all worked fine, but now i can't :/, and i'm unable to understand the report, i only it failed during kernel install. my Isos are the same i used for 8.2, on the same NFS Share. tried installing a win 2K19 server, seems ok, but Ubuntu server can't (even tried a ubuntu server 22, same) Reply Could you post the ISO version you were using for the installation and hardware details? 
- 
 @dinhngtu 
 iso : ubuntu-24.04.3-live-server-amd64.iso
 Sha256 is correct comparing to Ubuntu web site.But, it may not be because of Xcp : 
 Tries installaling a new VM on our Vsphere, with the same Iso from different source, same error
 seems to be an issue when kernel is downloading from web during install
  
- 
 Ok this is it seems some Ubuntu mirror are having issue, install offline by disconnecting lan card, install finished fine. 
- 
 Maybe related to my issues as well... https://xcp-ng.org/forum/topic/11476/error-installing-ubuntu-24.04-on-new-xcp-ng-host.?_=1761746474282 
- 
 @acebmxer Maybe, did you try an offline install, this solved my issue, then after install i could update/upgrade normally. 
