What about doing quick check and running ubuntu from livecd/usb to confirm if card still is alive?
2017-02-07 2:23 GMT+00:00 Roger Qiu <roger....@matrix.ai>: > It might be a missing driver. Ultimately is the kernel, its drivers and > modules that deal with hardware and IO. You might need to google around and > ask specifically for the given pci expess hardware serial code and model. > On 07/02/2017 9:39 AM, "Christoph-Simon Senjak" < > christoph.sen...@googlemail.com> wrote: > >> Hello. >> >> On 06.02.2017 06:36, Roger Qiu wrote: >> >>> When you plug something in, the kernel log should show something. If it >>> doesn't then the kernel doesn't know about it, nothing in the userspace >>> can help. >>> >> >> How can that be? >> >> Make sure you're running those commands before you plug the usb in. >>> >> > >> >>> Also I used to have faulty usb cables, but even then the kernel showed >>> something. Usually repeating messages because the usb cable kept >>> dropping out and coming back in. >>> >>> What happens if you plug those devices directly? >>> >> >> The kernel does not notice the expresscard itself when I plug it in. My >> usb hard disk works perfectly under the other ports. >> >> Ah, and fun fact: When plugging in the expresscard, I can reproducibly >> scramble my sound output for a second (the music repeats for a second after >> I plug it in). Still, the kernel says nothing. And no device nodes appear. >> >> >> On 06/02/2017 2:55 PM, "Christoph-Simon Senjak" >>> <christoph.sen...@googlemail.com >>> <mailto:christoph.sen...@googlemail.com>> wrote: >>> >>> Hi. >>> >>> On 06.02.2017 04:46, Peter Hoeg wrote: >>> >>> Hi, >>> >>> My USB 3.0 Expresscard does not work under NixOS, it used to >>> work >>> under other distros. I already tried to add >>> >>> >>> Can you be a little more specific about "does not work"? >>> >>> >>> Nothing happens. Like, really nothing. No new hub is shown in lsusb >>> (as it was under Ubuntu). Devices I plug in are not shown. Nothing. >>> >>> When you plug it in, what messages are you seeing while running >>> these 2 >>> commands in separate terminals: >>> >>> journalctl -k -f >>> >>> and >>> >>> udevadm monitor >>> >>> >>> Nothing. No output. >>> >>> Regards, CSS >>> _______________________________________________ >>> nix-dev mailing list >>> nix-dev@lists.science.uu.nl <mailto:nix-dev@lists.science.uu.nl> >>> http://lists.science.uu.nl/mailman/listinfo/nix-dev >>> <http://lists.science.uu.nl/mailman/listinfo/nix-dev> >>> >>> > _______________________________________________ > nix-dev mailing list > nix-dev@lists.science.uu.nl > http://lists.science.uu.nl/mailman/listinfo/nix-dev > > -- Tomasz Czyż
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