J'ai 2 onduleurs Tripplite Smart1500LCD et 2 cartes Raspberry Pi 3 B+ fonctionnant sous Raspbian GNU/Linux 9 avec le noyau 4.14.79-v7+. Je rencontre le même problème avec les deux Pis et les deux onduleurs. J'utilise ce tutoriel comme guide pour que cela fonctionne. J'ai d'abord remarqué que quelque chose ne fonctionnait pas lorsque j'entrais dans le fichier upsc
commande :
pi@raspberrypi:~ $ upsc ups1
Error: Connection failure: Connection refused
pi@raspberrypi:~ $ sudo !!
sudo upsc ups1
Error: Connection failure: Connection refused
Meine /etc/nut/ups.conf
contient l'entrée suivante :
[ups1]
driver = usbhid-ups -u root
port = auto
productid = 2012
desc = "Tripplite"
J'ai essayé avec et sans l'option "-u root". Je ne suis même pas sûr que cela fasse quelque chose.
La course à pied sudo upsdrvctl start
donne ce résultat :
Network UPS Tools - UPS driver controller 2.7.4
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
Using subdriver: TrippLite HID 0.82
le résultat de lsusb
est le suivant :
Bus 001 Device 071: ID 09ae:2012 Tripp Lite
La première chose que j'ai faite a été de courir dmesg
et j'ai remarqué plusieurs entrées inattendues. Il convient de noter qu'à l'origine, avant chaque déconnexion, il y avait un message MTP disant (IIRC) :
USB is not a MTP device
J'ai donc supprimé mtp avec sudo apt-get remove --auto-remove libmtp-common
Voici la sortie de dmesg :
[13259.356134] hid-generic 0003:09AE:2012.007E: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
[13280.823749] usb 1-1.1.3: USB disconnect, device number 9
[13281.116286] usb 1-1.1.3: new low-speed USB device number 10 using dwc_otg
[13281.268973] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
[13281.268986] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[13281.268995] usb 1-1.1.3: Product: Tripp Lite UPS
[13281.269003] usb 1-1.1.3: Manufacturer: Tripp Lite
[13281.375472] hid-generic 0003:09AE:2012.007F: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
[13302.071734] usb 1-1.1.3: USB disconnect, device number 10
[13302.366379] usb 1-1.1.3: new low-speed USB device number 11 using dwc_otg
[13302.521730] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
[13302.521743] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[13302.521752] usb 1-1.1.3: Product: Tripp Lite UPS
[13302.521761] usb 1-1.1.3: Manufacturer: Tripp Lite
[13302.626988] hid-generic 0003:09AE:2012.0080: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
[13324.087744] usb 1-1.1.3: USB disconnect, device number 11
[13324.396454] usb 1-1.1.3: new low-speed USB device number 12 using dwc_otg
[13324.547230] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
[13324.547243] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[13324.547252] usb 1-1.1.3: Product: Tripp Lite UPS
[13324.547261] usb 1-1.1.3: Manufacturer: Tripp Lite
[13324.653501] hid-generic 0003:09AE:2012.0081: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Il se reconnecte donc assez fréquemment. Je ne sais pas si cela a un rapport avec l'erreur "Connexion refusée", mais c'est tout ce que j'ai pour le moment. Je creuse donc un peu plus.
J'exécute manuellement le /lib/nut/usbhid-ups
et d'obtenir des résultats intéressants. J'ai supprimé une partie des résultats pour gagner de la place.
sudo /lib/nut/usbhid-ups -a ups1 -DD -u root
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
0.000000 debug level is '2'
0.002244 upsdrv_initups...
0.003347 Checking device (09AE/2012) (001/019)
0.014407 - VendorID: 09ae
0.014457 - ProductID: 2012
0.014498 - Manufacturer: Tripp Lite
0.014533 - Product: Tripp Lite UPS
0.014562 - Serial Number: unknown
0.014590 - Bus: 001
0.014619 - Device release number: 0009
0.014642 Trying to match device
0.014801 Device matches
0.014874 failed to claim USB device: could not claim interface 0: Device or resource busy
0.015422 detached kernel driver from USB device...
0.016451 HID descriptor length 662
0.106799 Report Descriptor size = 662
0.108176 Using subdriver: TrippLite HID 0.82
0.108217 74 HID objects found
0.108945 Path: UPS.PowerSummary.iProduct, Type: Feature, ReportID: 0x28, Offset: 0, Size: 8, Value: 2
0.109554 Path: UPS.PowerSummary.iSerialNumber, Type: Feature, ReportID: 0x29, Offset: 0, Size: 8, Value: 3
0.111308 Path: UPS.PowerSummary.iManufacturer, Type: Feature, ReportID: 0x2b, Offset: 0, Size: 8, Value: 1
...
0.160189 Path: UPS.ffff0015.[1].ffff00c0, Type: Feature, ReportID: 0x96, Offset: 0, Size: 8, Value: 255
0.160919 refresh_report_buffer: expected 5 bytes, but got 2 instead
0.161186 Path: UPS.ffff0015.[1].ffff00d2, Type: Feature, ReportID: 0xb4, Offset: 0, Size: 32, Value: 255
0.161904 refresh_report_buffer: expected 5 bytes, but got 2 instead
0.162170 Path: UPS.ffff0015.[1].ffff00d3, Type: Feature, ReportID: 0xb5, Offset: 0, Size: 32, Value: 255
0.162938 Path: UPS.ffff0015.[1].ffff00c1, Type: Feature, ReportID: 0x97, Offset: 0, Size: 16, Value: 255
0.164938 Path: UPS.ffff0015.[1].ffff00c2, Type: Feature, ReportID: 0x98, Offset: 0, Size: 8, Value: 255
0.166940 Path: UPS.ffff0015.[1].ffff00c3, Type: Feature, ReportID: 0x99, Offset: 0, Size: 16, Value: 255
0.168938 Path: UPS.ffff0015.[1].ffff00c5, Type: Feature, ReportID: 0x9b, Offset: 0, Size: 16, Value: 3
0.170944 Path: UPS.ffff0015.[1].ffff00d6, Type: Feature, ReportID: 0xc2, Offset: 0, Size: 32, Value: 11
0.172904 libusb_get_report: could not claim interface 0: Device or resource busy
0.173031 Can't retrieve Report c1: Device or resource busy
0.173361 Path: UPS.ffff0015.[1].ffff00d8, Type: Feature, ReportID: 0xc1, Offset: 0, Size: 32
0.175316 Path: UPS.ffff0015.[1].ffff00d7, Type: Feature, ReportID: 0xc3, Offset: 0, Size: 32, Value: 1
0.177152 libusb_get_report: could not claim interface 0: Device or resource busy
0.177273 Can't retrieve Report 9a: Device or resource busy
0.177525 Path: UPS.ffff0015.[1].ffff00c4, Type: Feature, ReportID: 0x9a, Offset: 0, Size: 32
0.179440 Path: UPS.ffff0015.[1].CommunicationVersion, Type: Feature, ReportID: 0x59, Offset: 0, Size: 32, Value: 1
0.181337 Path: UPS.BatterySystem.Battery.Voltage, Type: Feature, ReportID: 0x20, Offset: 0, Size: 16, Value: 263
...
0.193486 Path: UPS.OutletSystem.Outlet.DelayBeforeReboot, Type: Feature, ReportID: 0x17, Offset: 0, Size: 16, Value: 65535
0.195332 Path: UPS.OutletSystem.Outlet.PercentLoad, Type: Feature, ReportID: 0x1e, Offset: 0, Size: 8, Value: 0
0.195627 Report descriptor retrieved (Reportlen = 662)
0.195759 Found HID device
0.195840 Detected a UPS: Tripp Lite /Tripp Lite UPS
0.196303 Path: UPS.PowerSummary.RemainingCapacity, Type: Feature, ReportID: 0x34, Offset: 0, Size: 8, Value: 100
0.196717 Path: UPS.PowerSummary.RunTimeToEmpty, Type: Feature, ReportID: 0x35, Offset: 0, Size: 16, Value: 3840
...
0.209140 Path: UPS.PowerSummary.AudibleAlarmControl, Type: Feature, ReportID: 0x11, Offset: 0, Size: 8, Value: 1
0.209276 find_nut_info: unknown info type: load.on.delay
0.209390 find_nut_info: unknown info type: load.on.delay
0.209523 upsdrv_initinfo...
0.209646 upsdrv_updateinfo...
0.210117 Got 1 HID objects...
0.210259 Path: UPS.PowerSummary.RunTimeToEmpty, Type: Input, ReportID: 0x35, Offset: 0, Size: 16, Value: 3840
0.210360 Quick update...
0.210479 Path: UPS.OutletSystem.Outlet.DelayBeforeShutdown, Type: Feature, ReportID: 0x15, Offset: 0, Size: 16, Value: 65535
...
0.211619 Path: UPS.PowerSummary.PresentStatus.FullyDischarged, Type: Feature, ReportID: 0x32, Offset: 7, Size: 1, Value: 0
0.212207 dstate_init: sock /var/run/nut/usbhid-ups-ups1 open on fd 5
0.212551 upsdrv_updateinfo...
0.370823 Got 8 HID objects...
...
2.458116 Path: UPS.PowerSummary.PresentStatus.FullyDischarged, Type: Feature, ReportID: 0x32, Offset: 7, Size: 1, Value: 0
4.216251 upsdrv_updateinfo...
4.216475 libusb_get_interrupt: error submitting URB: Device or resource busy
4.216625 Got disconnected by another driver: Device or resource busy
6.218315 upsdrv_updateinfo...
6.218472 Got to reconnect!
6.219637 Checking device (09AE/2012) (001/019)
6.234260 - VendorID: 09ae
6.234380 - ProductID: 2012
6.234475 - Manufacturer: Tripp Lite
6.234590 - Product: Tripp Lite UPS
6.234697 - Serial Number: unknown
6.234879 - Bus: 001
6.235128 - Device release number: 0009
6.235306 Trying to match device
6.235432 Device matches
6.235489 failed to claim USB device: could not claim interface 0: Device or resource busy
6.235655 detached kernel driver from USB device...
6.237796 Path: UPS.PowerSummary.RemainingCapacity, Type: Feature, ReportID: 0x34, Offset: 0, Size: 8, Value: 100
6.239783 Path: UPS.PowerSummary.RunTimeToEmpty, Type: Feature, ReportID: 0x35, Offset: 0, Size: 16, Value: 3840
6.241525 Path: UPS.BatterySystem.Battery.ConfigVoltage, Type: Feature, ReportID: 0x04, Offset: 0, Size: 16, Value: 24
...
8.338275 Path: UPS.PowerSummary.PresentStatus.Charging, Type: Feature, ReportID: 0x32, Offset: 2, Size: 1, Value: 1
8.338391 Path: UPS.PowerSummary.PresentStatus.Discharging, Type: Feature, ReportID: 0x32, Offset: 3, Size: 1, Value: 0
8.338508 Path: UPS.PowerSummary.PresentStatus.FullyDischarged, Type: Feature, ReportID: 0x32, Offset: 7, Size: 1, Value: 0
10.222255 upsdrv_updateinfo...
10.222469 libusb_get_interrupt: error submitting URB: Device or resource busy
10.222595 Got disconnected by another driver: Device or resource busy
12.224313 upsdrv_updateinfo...
12.224463 Got to reconnect!
12.225545 Checking device (09AE/2012) (001/019)
12.237738 - VendorID: 09ae
12.237857 - ProductID: 2012
12.237940 - Manufacturer: Tripp Lite
12.238140 - Product: Tripp Lite UPS
12.238273 - Serial Number: unknown
12.238463 - Bus: 001
12.238579 - Device release number: 0009
12.238706 Trying to match device
12.238975 Device matches
12.239104 failed to claim USB device: could not claim interface 0: Device or resource busy
12.239333 detached kernel driver from USB device...
12.241395 Path: UPS.PowerSummary.RemainingCapacity, Type: Feature, ReportID: 0x34, Offset: 0, Size: 8, Value: 100
12.243384 Path: UPS.PowerSummary.RunTimeToEmpty, Type: Feature, ReportID: 0x35, Offset: 0, Size: 16, Value: 3840
...
Et maintenant en cours d'exécution sudo sudo upsdrvctl start
rendements
Network UPS Tools - UPS driver controller 2.7.4
Network UPS Tools - Generic HID driver 0.41 (2.7.4)
USB communication driver 0.33
kill: Operation not permitted
writepid: fopen /var/run/nut/usbhid-ups-ups1.pid: Permission denied
Using subdriver: TrippLite HID 0.82
Je ne connais pas vraiment les tenants et les aboutissants du fonctionnement de NUT, mais il me semble que le pilote récupère toutes les données pertinentes. Voici donc mes questions :
- Pourquoi les onduleurs se déconnectent-ils/se reconnectent-ils ?
- S'agit-il d'un problème réel ?
Pourquoi est-ce que j'obtiens l'erreur "Connexion refusée" ?- Comment résoudre le problème ?
éditer :
J'ai donc continué à suivre le tutoriel et j'ai commencé à travailler sur la base de la liste de contrôle. nut-server
と nut-monitor
. Après cela, upsc
a donné les résultats escomptés :
upsc ups1
Init SSL without certificate database
battery.charge: 100
battery.runtime: 3156
battery.type: PbAC
battery.voltage: 26.3
battery.voltage.nominal: 24.0
device.mfr: Tripp Lite
device.model: Tripp Lite UPS
device.type: ups
driver.name: usbhid-ups
driver.parameter.pollfreq: 30
driver.parameter.pollinterval: 2
driver.parameter.port: auto
driver.parameter.productid: 2012
driver.parameter.synchronous: no
driver.version: 2.7.4
driver.version.data: TrippLite HID 0.82
driver.version.internal: 0.41
input.frequency: 59.8
input.voltage: 119.0
input.voltage.nominal: 120
output.frequency.nominal: 60
output.voltage: 119.0
output.voltage.nominal: 120
ups.beeper.status: disabled
ups.delay.shutdown: 20
ups.load: 7
ups.mfr: Tripp Lite
ups.model: Tripp Lite UPS
ups.power: 0.0
ups.power.nominal: 1500
ups.productid: 2012
ups.status: OL
ups.timer.reboot: 65535
ups.timer.shutdown: 65535
ups.vendorid: 09ae
ups.watchdog.status: 0
Cependant, j'obtiens ces messages dans le terminal :
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:35:41 2018):
Communications with UPS ups1@localhost lost
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:35:46 2018):
Communications with UPS ups1@localhost established
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:39:21 2018):
Communications with UPS ups1@localhost lost
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:39:26 2018):
Communications with UPS ups1@localhost established
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:41:31 2018):
Communications with UPS ups1@localhost lost
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:41:36 2018):
Communications with UPS ups1@localhost established
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:50:31 2018):
Communications with UPS ups1@localhost lost
Broadcast message from nut@raspberrypi (somewhere) (Tue Dec 4 03:50:41 2018):
Communications with UPS ups1@localhost established
à intervalles d'environ 10 minutes et /var/log/messages
montre une déconnexion/reconnexion constante de l'ups
Dec 4 03:57:30 raspberrypi kernel: [23649.381511] hid-generic 0003:09AE:2012.01C5: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Dec 4 03:57:52 raspberrypi kernel: [23671.095782] usb 1-1.1.3: USB disconnect, device number 92
Dec 4 03:57:52 raspberrypi kernel: [23671.403545] usb 1-1.1.3: new low-speed USB device number 93 using dwc_otg
Dec 4 03:57:52 raspberrypi kernel: [23671.552761] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
Dec 4 03:57:52 raspberrypi kernel: [23671.552775] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 4 03:57:52 raspberrypi kernel: [23671.552784] usb 1-1.1.3: Product: Tripp Lite UPS
Dec 4 03:57:52 raspberrypi kernel: [23671.552793] usb 1-1.1.3: Manufacturer: Tripp Lite
Dec 4 03:57:52 raspberrypi kernel: [23671.664997] hid-generic 0003:09AE:2012.01C6: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Dec 4 03:58:14 raspberrypi kernel: [23693.111777] usb 1-1.1.3: USB disconnect, device number 93
Dec 4 03:58:14 raspberrypi kernel: [23693.403562] usb 1-1.1.3: new low-speed USB device number 94 using dwc_otg
Dec 4 03:58:14 raspberrypi kernel: [23693.554021] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
Dec 4 03:58:14 raspberrypi kernel: [23693.554034] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 4 03:58:14 raspberrypi kernel: [23693.554043] usb 1-1.1.3: Product: Tripp Lite UPS
Dec 4 03:58:14 raspberrypi kernel: [23693.554051] usb 1-1.1.3: Manufacturer: Tripp Lite
Dec 4 03:58:14 raspberrypi kernel: [23693.660502] hid-generic 0003:09AE:2012.01C7: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Dec 4 03:58:36 raspberrypi kernel: [23715.127777] usb 1-1.1.3: USB disconnect, device number 94
Dec 4 03:58:36 raspberrypi kernel: [23715.523586] usb 1-1.1.3: new low-speed USB device number 95 using dwc_otg
Dec 4 03:58:36 raspberrypi kernel: [23715.675392] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
Dec 4 03:58:36 raspberrypi kernel: [23715.675407] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 4 03:58:36 raspberrypi kernel: [23715.675417] usb 1-1.1.3: Product: Tripp Lite UPS
Dec 4 03:58:36 raspberrypi kernel: [23715.675425] usb 1-1.1.3: Manufacturer: Tripp Lite
Dec 4 03:58:36 raspberrypi kernel: [23715.780499] hid-generic 0003:09AE:2012.01C8: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Dec 4 03:58:58 raspberrypi kernel: [23737.399806] usb 1-1.1.3: USB disconnect, device number 95
Dec 4 03:58:58 raspberrypi kernel: [23737.693619] usb 1-1.1.3: new low-speed USB device number 96 using dwc_otg
Dec 4 03:58:58 raspberrypi kernel: [23737.846764] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
Dec 4 03:58:58 raspberrypi kernel: [23737.846778] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 4 03:58:58 raspberrypi kernel: [23737.846787] usb 1-1.1.3: Product: Tripp Lite UPS
Dec 4 03:58:58 raspberrypi kernel: [23737.846796] usb 1-1.1.3: Manufacturer: Tripp Lite
Dec 4 03:58:58 raspberrypi kernel: [23737.953125] hid-generic 0003:09AE:2012.01C9: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Dec 4 03:59:20 raspberrypi kernel: [23759.415788] usb 1-1.1.3: USB disconnect, device number 96
Dec 4 03:59:20 raspberrypi kernel: [23759.763663] usb 1-1.1.3: new low-speed USB device number 97 using dwc_otg
Dec 4 03:59:20 raspberrypi kernel: [23759.914391] usb 1-1.1.3: New USB device found, idVendor=09ae, idProduct=2012
Dec 4 03:59:20 raspberrypi kernel: [23759.914405] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 4 03:59:20 raspberrypi kernel: [23759.914414] usb 1-1.1.3: Product: Tripp Lite UPS
Dec 4 03:59:20 raspberrypi kernel: [23759.914422] usb 1-1.1.3: Manufacturer: Tripp Lite
Dec 4 03:59:21 raspberrypi kernel: [23760.019543] hid-generic 0003:09AE:2012.01CA: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS ] on usb-3f980000.usb-1.1.3/input0
Dec 4 03:59:41 raspberrypi kernel: [23780.663784] usb 1-1.1.3: USB disconnect, device number 97
à peu près toutes les minutes.
Mes questions restent donc en suspens, à l'exception de la numéro 3.