On 12/9/19 7:20 PM, Sam Varshavchik wrote:
Layne Fowler writes:
On Mon, Dec 9, 2019 at 12:58 AM Marco Walther
<<URL:mailto:[email protected]>[email protected]> wrote:
> Lite information I can help with, let me know.
We had that discussion about the SMART1500LCDT & USB a long time
ago:-( I
Ditto.
bought mine in 2013 (still going strong on the second set of
batteries)
and in August 2016 we had some discussions about the USB disconnects.
I junked mine. I couldn't get it to talk to nut, reliably. Dumb thing
kept disconnecting.
I now use an USB hub which can turn it's ports off via software
commands
and when my Linux box (Odroid X2 - ARM) looses the connection, it
basically cycles the USB port of the UPS and then it can connect
again.
At the time I also looked at a USB hub that can, somehow, be commanded
to bounce the ports under software control. I could not find anything,
at that time.
https://www.amazon.com/gp/product/B00007AKAZ was still somewhat more
common in 2016.
the lines from my log for an automatic reconnect attempt:
Dec 8 00:29:14 odroid-www usbhid-ups[2587]: libusb_get_interrupt: error
sending control message: Broken pipe
Dec 8 00:29:16 odroid-www usbhid-ups[2587]: libusb_get_interrupt: error
submitting URB: No such device
Dec 8 00:29:18 odroid-www upsd[2589]: Data for UPS [tripplite] is stale
- check driver
Dec 8 00:29:22 odroid-www upsmon[2213]: Poll UPS
[[email protected]:3493] failed - Data stale
Dec 8 00:29:22 odroid-www upsmon[2213]: Communications with UPS
[email protected]:3493 lost
Dec 8 00:29:27 odroid-www upsmon[2213]: Poll UPS
[[email protected]:3493] failed - Data stale
Dec 8 00:29:32 odroid-www upsmon[2213]: Poll UPS
[[email protected]:3493] failed - Data stale
Dec 8 00:33:37 odroid-www upsmon[2213]: message repeated 49 times: [
Poll UPS [[email protected]:3493] failed - Data stale]
Dec 8 00:33:40 odroid-www logger: Triplite is not offline, trying to
restart USB
Dec 8 00:33:42 odroid-www upsmon[2213]: Poll UPS
[[email protected]:3493] failed - Data stale
Dec 8 00:33:47 odroid-www upsmon[2213]: Poll UPS
[[email protected]:3493] failed - Data stale
Dec 8 00:33:49 odroid-www upsd[2589]: UPS [tripplite] data is no longer
stale
Dec 8 00:33:52 odroid-www upsmon[2213]: Communications with UPS
[email protected]:3493 established
-- Marco
Life was too short. I ditched that UPS, just salvaged its batteries.
Its USB ports are defective.
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