@Tom-Elliott sounds good!

@george1421 Thank you so much! I enabled portfast on the switch port, and it works on physical PCs.

Kernel panic - not syncing: VFS: Unable to mount root fs on "/dev/ram0" or unknown-block(1,0) Kernel Offset: disabled ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on "/dev/ram0" or unknown-block(1,0)

But sometimes this error appears even if I haven’t changed anything in the configuration and files. Even if I update or roll back the init.xz or bzImage file to a previous version, it doesn’t help. The only thing that seems to work is setting up a completely new FOG server, but after some time, the problem can come back. How I can find right version or how I can solve this problem? Most time it error on PCs with UEFI

@uzee FOG doesn’t change or really step into the target system during deployment. You CAN do this if you write a post install script that will get called once the target image is deployed to the target computer. In the case of a linux computer you could potentially set the target computer’s name here by updating the /etc/hostname file or anything else you can do with a bash script. The FOG Client can also be configured to make changes to the target computer or install applications based on instructions from the fog server. Its really identifying what you want to do and how much automation you want to script. Its all possible with FOG and a little creativity on your end. Since you already know Ubuntu (linux) bending FOG to what you want will be easier than coming strictly from a MS Windows background.

version is 1.5.10

I was not able to figure out capturing the image from a VM, I decided to use an actual desktop as the master/golden image. It made more sense as it would include the right hardware type, drivers, etc. I have captured the image finally. Now on to deployment

@Ryxn I checked and that nic has been in the linux kernel for several years.

And secondly when you checked for missing firmware the kernel wasn’t complaining about missing something.

Its a good thing you were able to get the error while in debug mode. Because that was going to be the next quest for you. To get the system when its behaving badly.

So when you get it into debug mode and its complaining about no nic lets do the following.

ip a s should show if the network interface has an ip address, I’m going to suspect no because it complained about it earlier in the boot process.

lspci -k -nn | more Look through this list until you find the entry. The number in the square brackets will be what you posted earlier. [8086&1502]. See if the nic is visible to the kernel. AND if it is it should mention what kernel driver its using. I’ll give you a for example using my laptop.

0000:00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection ( 13) I219-V [8086:15fc] (rev 20) Subsystem: Dell Ethernet Connection (13) I219-V [1028:0a22] Kernel driver in use: e1000e Kernel modules: e1000e

lastly if everything looks good, kernel sees the nic, there is a kernel driver assigned. Lets see if time fixes your problem.

When you ran the ip a s command it listed all of the network interfaces and if it has IP addresses. You will need to know the interface name for your network adapter. It may be something like eno1 or ens192, or something else. Get that device name.

Now run this command /sbin/udhcpc -i $iface --now replacing the whole word $iface with the device name listed from the ip command. This will tell the network adapter to again poll for an IP address from your dhcp server. If it picks up an IP address this time, then time does solve your problem and you will need to look into your network configuration and make sure that port-fast or fast-stp is enabled on your network port.

@tacOS said in Literally cant even run ./installfog.sh -_-:

I keep getting told to run “su -” or “sudo -i”, while and after having run one, the other, or BOTH. just the same error over and over.

It’s a workaround but I managed to continue by editing installfog.sh and deleting the if-fi block that has this message. I think it’s using a very specific way of testing that might not work in every distro ( like the previous block that checks if the user ID is 0 to see if it’s root and it won’t work on distros that randomize the root’s ID). I’m working on Garuda Linux (Arch based), and I’ve hit another wall at the end with TFT but at least it’s installed.

@Small0145 No, it’s not.

@george1421 said in [BUG] iPXE Boot Loop & Menu Failure After FOG 1.5.10.1660 Upgrade:

If undionly.kpxe worked in bios mode then snp.efi should work in uefi mode

Hi George, the BIOS claims its in UEFI mode but when booting it looks suspiciously like legacy (larger text etc). Its an old Viglin with a second generation i3 which is being retired this October so its not too much of a deal now I have a workaround.

@aurfalien said in Mellanox ConnectX 3 imaging issues.:

So all good here.

Did FOS Linux have the driver enabled for that 10GbE card (i.e. were you able to image with FOG once you got past the iPXE menu)?

FWIW: For uefi mode snp.efi or snponly.efi should work if undionly.kpxe worked in bios mode. I’m saying it should because ConnectX3 is a somewhat older card (circa 2017/2018).

@punch07 to view the /tftpboot use the command line terminal window. Now I do have to say that different distros have the directory in different locations like /var/lib/tftpboot.

@Eazis I created an experimental kernel that includes the drivers to fix this issue. Would you be willing to test it and let us know how it goes?

There is a BIOS update for the MiniX PCs that allows the PCs to be built from FOG 1.5.4 running on CentOS 7.5.2009.

I do not know the technicalities but upgrading from verion 6 to 8, was mentioned.

@george1421 This worked! Thank you so much for your help!