On Mon, Oct 16, 2023 at 12:52 AM Dale <rdalek1967@gmail.com> wrote:
>
> Howdy,
>
> I finally got through with my backup restore. I had shutdown the NAS
> box with Ubuntu on it since I was done with it. I wanted to do some
> updates and check some other stuff, still learning how Ubuntu works, so
> I rebooted it. I didn't hook up the drives with my backups on them
> since I don't need them to update and such. The network not only
> doesn't come up, it is just plain dead. The LEDs on the card are out,
> the router shows no connection either, not even as inactive. I did a
> LOT of searching. Found others with similar problems but nothing
> helped. I found one thread that was recent and exactly my problem. It
> appears that after some attempts to figure it out, the guru trying to
> help ran out of ideas. I'll post a link below. [1] It's kinda hard to
> post info since I have no way to get it from the NAS box to my main rig
> since the network isn't working. That said, when I run lshw -C network,
> it shows it as being disabled. It looks just like the thread linked below.
>
> Since this is a built in network port and there is a history of issues
> with those things with me, I installed a PCIe network card. It shows up
> the same way, disabled. I rebooted the router just in case. I also
> checked the BIOS to be sure it was enabled there, some glitch or
> something could have disabled it. It shows up as enabled. I checked
> the cable but then I thought of a way to rule out hardware. I booted a
> Knoppix system that I have on the Ventoy USB stick. I still love that
> thing. :-D The network came up and worked just fine without me doing a
> single thing. I tried another image, can't recall which, and the
> network worked in it too. I then said to heck with it, pulled out a
> spare hard drive and put it in place of the current drive with Ubuntu on
> it. I then tried to install Debian. Guess what, the network doesn't
> work with it either. So, boot from USB image, network works. Boot from
> a hard drive, network dead.
>
> Since the Ubuntu forums are no help, searching didn't help, my last
> resort is to ask here, on a Gentoo forum. :/ I figure there may be a
> few people here that use Ubuntu on some system and are familiar with
> this. Given it works on Knoppix and such, it has to be something
> related to Ubuntu and I guess Debian as well. I downloaded both those
> images a while back. My first instinct, the updates broke something.
> What's odd, it doesn't work with the USB Debian/Ubuntu images either and
> it worked fine before when I installed from it.
>
> Anyone here have ideas? Keep in mind, that thing uses systemd. I
> thought I hated that before. I truly hate that thing now. Trying to
> figure out how to restart something is like pulling teeth with no pain
> meds. Heck, I have to google just to find out what the name of the
> service is because most make no sense. Still, I'd like to get it
> working. If not, the 770T may end up with Gentoo yet.
>
> [1] https://ubuntuforums.org/showthread.php?t=2483647
>
> Thanks.
>
> Dale
>
> :-) :-)
Dale,
Sorry for your problems. I have a bunch of Kubuntu and
Ubuntu Server machines here so maybe I can help.
First, I am NOT understanding your situation completely. I
have a suspicion that possibly you didn't configure a status
ip and something has changed it. That happened to me once
with Ubuntu Server and also with Kubuntu
1) Does your Ubuntu machine have a keyboard and monitor?
2) If it does lets try a couple of commands to get a baseline
and have you post results back
ip l show
route -n
ip r
sudo ifconfig
nmcli device
ping
www.yahoo.com(change enp5s0 as needed)
ip l show enp5s0 | grep --color -w UP
Let's start with that and see where it leads.