Re: non-existing interface problem [SOLVED, kinda]

2021-03-15 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 I don't know what to say. I rebooted the box, yet again, last evening. This morning, I tried yesterday's last suggestion (a big grep of dmesg), and there was no mention of wwan0 or eth1. I ran the others too (dmesg (with several greps),

Re: non-existing interface problem

2021-03-14 Thread David
On Mon, 15 Mar 2021 at 08:41, ghe2001 wrote: > On Saturday, March 13, 2021 2:25 PM, Andrei POPESCU > wrote: > > > Well, you could try grepping for 'eth' and 'wwan' ;) > > > > Some context might help as well (as in '-C 5' or so). > > Bingo: There might be a bit more useful info to be seen with:

Re: non-existing interface problem

2021-03-14 Thread David Wright
On Sun 14 Mar 2021 at 21:41:11 (+), ghe2001 wrote: > ‐‐‐ Original Message ‐‐‐ > On Saturday, March 13, 2021 2:25 PM, Andrei POPESCU > wrote: > > > Well, you could try grepping for 'eth' and 'wwan' ;) > > > > Some context might help as well (as in '-C 5' or so). > > Bingo: > >

Re: non-existing interface problem

2021-03-14 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 ‐‐‐ Original Message ‐‐‐ On Saturday, March 13, 2021 2:25 PM, Andrei POPESCU wrote: > Well, you could try grepping for 'eth' and 'wwan' ;) > > Some context might help as well (as in '-C 5' or so). Bingo: root@gobook3:~# dmesg | egrep

Re: non-existing interface problem

2021-03-13 Thread Andrei POPESCU
On Sb, 13 mar 21, 18:13:12, ghe2001 wrote: > > > ‐‐‐ Original Message ‐‐‐ > On Saturday, March 13, 2021 12:58 AM, Andrei POPESCU > wrote: > > > These look like real hardware to me. > > They do to me too. Sometimes. But they're a bit suspect in places. > > > > Anything interesting

Re: non-existing interface problem

2021-03-13 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 ‐‐‐ Original Message ‐‐‐ On Saturday, March 13, 2021 12:58 AM, Andrei POPESCU wrote: > These look like real hardware to me. They do to me too. Sometimes. But they're a bit suspect in places. > > Anything interesting in the output of

Re: non-existing interface problem

2021-03-13 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 ‐‐‐ Original Message ‐‐‐ On Friday, March 12, 2021 8:42 PM, David wrote: > Another possibility to check/eliminate: are there any additional > configuration files in the /etc/network/interfaces.d directory? Nope. Empty. Thanks for the

Re: non-existing interface problem

2021-03-12 Thread Andrei POPESCU
On Sb, 13 mar 21, 01:35:35, ghe2001 wrote: > > 3: eth1: mtu 1500 qdisc noop state DOWN group > default qlen 1000 > link/ether 10:05:01:49:64:9d brd ff:ff:ff:ff:ff:ff > 4: wwan0: mtu 1500 qdisc noop state DOWN group > default qlen 1000 > link/ether 92:3c:c5:6c:84:27 brd

Re: non-existing interface problem

2021-03-12 Thread David
On Sat, 13 Mar 2021 at 10:00, ghe2001 wrote: > Buster, Dell laptop > I've got what might be two ghost interfaces, and I think I'd like to get rid > of them. > I use /etc/network/interfaces to configure interfaces. Another possibility to check/eliminate: are there any additional configuration

Re: non-existing interface problem

2021-03-12 Thread David Wright
On Fri 12 Mar 2021 at 21:14:34 (-0500), The Wanderer wrote: > On 2021-03-12 at 21:05, David wrote: > > > So I guess the answer is either in the kernel, or systemd, > > but I don't know, and I found no further clues about that in > > either the Arch Linux wiki [1] or the Debian Reference [2] > >

Re: non-existing interface problem

2021-03-12 Thread The Wanderer
On 2021-03-12 at 21:05, David wrote: > So I guess the answer is either in the kernel, or systemd, > but I don't know, and I found no further clues about that in > either the Arch Linux wiki [1] or the Debian Reference [2] > or the Debian wiki [3]. > > So I will stay silent now and wait for

Re: non-existing interface problem

2021-03-12 Thread David
On Sat, 13 Mar 2021 at 12:35, ghe2001 wrote: > > 1. Look or grep to see if there's anything relevant under /etc/udev/rules.d > > root@gobook3:~# ls /etc/udev/rules.d/ > root@gobook3:~# > > Hmm. Kinda looks like nothing's there. If that's true, > I may have problems a lot worse than a couple

Re: non-existing interface problem

2021-03-12 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 ‐‐‐ Original Message ‐‐‐ On Friday, March 12, 2021 5:41 PM, David wrote: > Hi, other people here know far more about networks than I do, but here's some > starting suggestions: > > 1. Look or grep to see if there's anything relevant

Re: non-existing interface problem

2021-03-12 Thread David
On Sat, 13 Mar 2021 at 10:00, ghe2001 wrote: > Buster, Dell laptop > I've got what might be two ghost interfaces, and I think I'd like to get rid > of them. Hi, other people here know far more about networks than I do, but here's some starting suggestions: 1) Look or grep to see if there's

non-existing interface problem

2021-03-12 Thread ghe2001
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Buster, Dell laptop I've got what might be two ghost interfaces, and I think I'd like to get rid of them. I use /etc/network/interfaces to configure interfaces. I have eth0 and eth0:1 static, and wlan0 DHCP interfaces in the interfaces file.