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robertklep / dsm7-usb-serial-drivers

Synology DSM 7 USB serial drivers
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/dev/ttyUSB0 is not there anymore (nothing else changed) #121

Open lfilho opened 7 months ago

lfilho commented 7 months ago

Type of device Sonoff Dongle DSM 7.2 Linux 4.4.302+ #69057 SMP Fri Jan 12 17:02:28 CST 2024 x86_64 GNU/Linux synology_geminilake_220+

Have the modules loaded? Yes. Or I think they are. When i manually invoke sudo insmod /lib/modules/usbserial.ko, it returns: insmod: ERROR: could not insert module /lib/modules/usbserial.ko: File exists. Should it have returned nothing at all?

Output of lsusb

lsusb -cui
|__usb1          1d6b:0002:0404 09  2.00  480MBit/s 0mA 1IF  (Linux 4.4.302+ xhci-hcd xHCI Host Controller 0000:00:15.0) hub
  |__1-2         10c4:ea60:0100 00  2.00   12MBit/s 100mA 1IF  (ITead Sonoff Zigbee 3.0 USB Dongle Plus 1637575acb60ec11b230397625bfaa52)
  1-2:1.0         (IF) ff:00:00 2EPs () usbfs
  |__1-4         f400:f400:0100 00  2.00  480MBit/s 200mA 1IF  (Synology DiskStation 65001C106D345A24)
  1-4:1.0         (IF) 08:06:50 2EPs () usb-storage host2 (synoboot)

Note: it appears there isn't a device assigned as expected. It used to show /dev/ttyUSB0

Other info:

I didn't change the dongle nor the cable it is connected to synology. Everything was working until my zigbee devices stopped working last night, and while investigating why i eventually saw /dev/ttyUSB0 wasn't there as it used to. I've been trying to get it back there to no avail.

Contents of my /usr/local/etc/rc.d/ (does it matter specific owners/groups? That user is admin. before it was root and it wasn't working too)

/usr/local/etc/rc.d$ ll
-rwxrw-rw-  1 luiz users  463 Apr  9 09:32 usb-serial-drivers.sh
h9seb commented 6 days ago

and this initiative rocks. if you want to drive the wifi support on DSM7, i m all ears!

robertklep commented 6 days ago

@h9seb sorry, won't be me, I moved away from Synology some time ago already. I still have one that serves as a simple storage server, but everything else is now running on a Ubuntu server.