Tried to update server and broke it
- Thread starter forcegc
- Start date
-
- Tags
- name resolution pve
I recently upgraded my HP servers to 7.1-12 from 6.4-14 and it broke the nic configs. Now every time I reboot I have to reconfigure them.
Run "ip add" and see if your nics have the ip addresses that you expect. If they are gone then take a look at this thread for what I have to do. Also see if you can ping your firewall from the proxmox server.
https://forum.proxmox.com/threads/n...-to-proxmox-7-from-6-4-14.108900/#post-470949
Run "ip add" and see if your nics have the ip addresses that you expect. If they are gone then take a look at this thread for what I have to do. Also see if you can ping your firewall from the proxmox server.
https://forum.proxmox.com/threads/n...-to-proxmox-7-from-6-4-14.108900/#post-470949
Hi,
@forcegc please check your network config at
You have acces to the proxmox panel & your network interface is up or down ?
@300cpilot you can look here https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Linux_Bridge_MAC-Address_Change
Best Regards
@forcegc please check your network config at
Code:
/etc/network/interface@300cpilot you can look here https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Linux_Bridge_MAC-Address_Change
Best Regards
Last edited:
How can i tell which one is up or down. I did ifup eno3 and it seemed like it did something but dns isnt resolving still so i cant run an apt update to fix pve-enviroment since i have no gui currently and cant access the web interface
Hi,
Can you explain since when you have the problem and what is your version of PVE ?
You are sure your gateway is
?
You can look if your interface is up with
if you want ex :
You can see at state is UP
And try to
if that work you have internet but your DNS is not working you can try to set 1.1.1.1 in
Also have see you have old server please try to set
in your grub :
https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysboot_edit_kernel_cmdline
After that just reboot for check if you have issue fixed that is a workaround for PVE 7.2
Best Regards
Can you explain since when you have the problem and what is your version of PVE ?
Code:
pveversion -vYou are sure your gateway is
Code:
192.168.254.000You can look if your interface is up with
Code:
ip a
Code:
eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000And try to
Code:
ping 1.1.1.1
Code:
/etc/resolv.confAlso have see you have old server please try to set
Code:
intel_iommu=offhttps://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysboot_edit_kernel_cmdline
After that just reboot for check if you have issue fixed that is a workaround for PVE 7.2
Best Regards
Last edited:
I am in the process of doing a fresh installation. I had see the link you posted before and it did not fix the issue.
pveversion -v returns
I think my gateway is 192.168.254.254
Thats what my gateway is on my other home pc.
i just tried modifying the gateway on etc/network/interfaces to match 192.168.254.254 instead of 192.168.254.000 on the vmbr0 interface thats bridged to eno3 and eno3 returns
on doing a ip a
pinging 1.1.1.1 after this returns
i set intel_iommu=off
this is my etc/resolv.conf currently.
I figured that might be the case but i adjusted it to be the same gateway as my home pc and its still not working. also the reason for two ip addresses for two different nic's was that i was playing around with having two dedicated game servers. And thats before i knew how to split it into vlans with my switch and what not.
Last edited:
Sounds like it was my gateway since after reboot i am able to ping 1.1.1.1 now after editing the gateway in etc/network/interfaces now just need to modify the web gui
but running into this while trying to get proxmox-ve installed
and for some reason cant install ceph-common or python 3 with apt install python3
and while running
apt dist-upgrade
and then i fixed this issue by commenting out lines in the file remove the file /etc/apt/apt.conf.d/10pveapthook
now i can apt update and upgrade and full upgrade
but running into this while trying to get proxmox-ve installed
and for some reason cant install ceph-common or python 3 with apt install python3
and while running
apt dist-upgrade
and then i fixed this issue by commenting out lines in the file remove the file /etc/apt/apt.conf.d/10pveapthook
now i can apt update and upgrade and full upgrade
Attachments
Last edited:
Did you change your
You should anyway first fix the problems, before you upgrade the system!
Regarding your last screenshot, you missed the leading slash in
Regarding your very first screenshot, you are mixing up
If you are trying to upgrade from PVE 6 to PVE 7, read, understand and follow the guide [1] step-by-step and make sure to change all repositories from
[1] https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0
[2] https://pve.proxmox.com/wiki/Package_Repositories
/etc/hosts to the new IP address (192.168.254.121?) already? If not, do this first and reboot the host before doing any upgrades!You should anyway first fix the problems, before you upgrade the system!
Regarding your last screenshot, you missed the leading slash in
/etc/apt/sources.list.Regarding your very first screenshot, you are mixing up
buster (PVE 6 with Debian 10) and bullseye (PVE 7 with Debian 11) repositories.If you are trying to upgrade from PVE 6 to PVE 7, read, understand and follow the guide [1] step-by-step and make sure to change all repositories from
buster to bullseye [2]. (Don't know what this iteas.at repository is, but you should know.)[1] https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0
[2] https://pve.proxmox.com/wiki/Package_Repositories
Yes i changed the /etc/hosts file to match 192.168.254.121 and did a reboot and then did the upgrade and it still boots and shows the old 10.0.0.121. Thank you for catching that leading slash i ended up realizing my mistake by not putting that slash after i posted. lol stupid me. So i did the upgrade a while back from 6 to 7 and thats what has caused me to be in this situation. So i have all of mine set to bullseye like this right now
i added the deb and deb-src ones just a few minutes ago to see if i got any better results and still nothing. I cant install proxmox-ve at all since i am missing dependencies still.
Thank you
