Thanks a lot
It was the good solution I had always unplug the UPS power cord, but without delay Now all my config are ok I have another question I would want to empty my battery without stop the server is it possible ? best regards ----------------message original----------------- De: "Arnaud Quette" [email protected] A: "sabine GOUDARD" [email protected] Copie à: [email protected] Date: Sat, 4 Dec 2010 00:41:04 +0100 ---------------------------------------------------------- 2010/12/3 sabine GOUDARD <[[email protected] -> mailto:[email protected]]> Hello I'm back with another problem I made a lot of tests with my ups MGE I worked on my script upssched-cmd and i stopped several times my ups etc etc .... Suddenly my UPS wasn't be detected by my server I tried restore my system I tried modify files without success my UPS isn't detected by my serveur When I enter this command lsusb I have had no more this bus001 device 002 : ID 0463:ffff MGE UPS System UPS I have bus001 device 001 : ID 1d6b:0001 Linux Foudation 1.1 root hub When I trie to start driver I have r...@nut:~# upsdrvctl start Network UPS Tools - UPS driver controller 2.4.3 Network UPS Tools - Generic HID driver 0.34 (2.4.3) USB communication driver 0.31 No matching HID UPS found Driver failed to start (exit status=1) When I use dmesg command I have this [ 320.336334] hub 1-0:1.0: unable to enumerate USB device on port 2 [ 366.676076] usb 1-2: new low speed USB device using uhci_hcd and address 14 [ 366.800074] usb 1-2: device descriptor read/64, error -71 [ 367.028081] usb 1-2: device descriptor read/64, error -71 [ 367.244076] usb 1-2: new low speed USB device using uhci_hcd and address 15 [ 367.368072] usb 1-2: device descriptor read/64, error -71 [ 367.592072] usb 1-2: device descriptor read/64, error -71 [ 367.808071] usb 1-2: new low speed USB device using uhci_hcd and address 16 [ 368.216069] usb 1-2: device not accepting address 16, error -71 [ 368.328071] usb 1-2: new low speed USB device using uhci_hcd and address 17 [ 368.736067] usb 1-2: device not accepting address 17, error -71 [ 368.736321] hub 1-0:1.0: unable to enumerate USB device on port 2 I'm worried because I tried to connect ups on another PC I have the same problem I try a usb key lsusb is Bus 001 Device 018: ID 05dc:a701 Lexar Media, Inc. JumpDrive FireFly Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Is it possible my usb port is HS on my UPS What can I do try a hard reset: - poweroff the UPS (and the loads!) - unplug the UPS power cord, - wait ~10 seconds, - restart everything. cheers, Arnaud T -- Sabine GOUDARD - Informatique et Multimédia Ecole Nationale Supérieure d’Architecture de Saint-Étienne 1, rue Buisson BP 94 42003 Saint-Étienne Cedex 1 Tél. : 04 77 42 37 20 - Fax : 04 77 42 35 40 [email protected]
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