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Groups > linux.debian.user > #240486
| From | Reco <recoverym4n@enotuniq.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: USB network adapter with no connectivity |
| Date | 2021-09-28 17:50 +0200 |
| Message-ID | <D2nwM-74z-27@gated-at.bofh.it> (permalink) |
| References | <D2mqZ-6sp-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi. On Tue, Sep 28, 2021 at 09:36:08AM -0500, Angel Rengifo Cancino wrote: > I'm running Proxmox 7 which is based on Debian Bullseye (11). Yet it uses their kernel, not the one provided by Debian. Given the nature of the your problem, it is an important distinction. > According to what ethtool reports, there's Link detection on this network > adapter. Does "ip a" show BROADCAST,MULTICAST,UP or BROADCAST,MULTICAST,MASTER,UP,NO-CARRIER? > Any ideas? Is this USB 3.0 adapter supposed to work when connected to a USB > 2.0 port? If you're seeing something with the ethtool - this adapter certainly does work somehow. You'd see the lack of NIC otherwise. I'd start with disabling auto-negotiation (you do have ethtool, after all), and forcing the link to 100 Mbps half-duplex. If it does work - I'd try 100 Mbps full-duplex and only then I'd move to 1 Gbps. If it does not - I suggest replacing your device with something USB 2.0-compliant, anything that uses asix kernel module should do. Oh, and check the Ethernet cable. These USB NICs are (in)famous for inability to convert cross-over cables to straight ones and vise-versa. Reco
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USB network adapter with no connectivity Angel Rengifo Cancino <arengifoc@gmail.com> - 2021-09-28 16:40 +0200
Re: USB network adapter with no connectivity Dan Ritter <dsr@randomstring.org> - 2021-09-28 17:10 +0200
Re: USB network adapter with no connectivity Reco <recoverym4n@enotuniq.net> - 2021-09-28 17:50 +0200
Re: USB network adapter with no connectivity Angel Rengifo Cancino <arengifoc@gmail.com> - 2021-09-28 17:50 +0200
Re: USB network adapter with no connectivity Reco <recoverym4n@enotuniq.net> - 2021-09-28 18:00 +0200
Re: USB network adapter with no connectivity <tomas@tuxteam.de> - 2021-09-28 20:00 +0200
Re: USB network adapter with no connectivity Angel Rengifo Cancino <arengifoc@gmail.com> - 2021-10-01 19:00 +0200
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