[Nut-upsuser] Can't connect to UPS [mustek] (megatec-mustek): No such file or directory

[Vedran Furač]

Arjen de Korte wrote:

> Citeren Vedran Furač <vedranf at vedranf.mine.nu>:
> 
>> NUT recently stopped working on my debian. I'm not sure which upgrade
>> broke it.
> 
>  From which version did you upgrade it?

Current version is 2.4.1 to which I upgraded few months ago, but I think
it worked until recently (few weeks). Maybe upgrade of some other
package broke it.

>> Where is "megatec-mustek" file?
> 
> It should be created by the driver, which apparently isn't running.  
> Either it isn't started at all, fails to detect the UPS or isn't  
> running with the proper permissions.
> 
> Please post the output of
> 
>      /path/to/megatec -a mustek -DDDDD

# /lib/nut/megatec -a mustek -DDDDD


Network UPS Tools - Megatec protocol driver 1.6 (2.4.1)
debug level is '5'
DTR=1, RTS=0
Starting UPS detection process...
Asking for UPS information [I]...
I => FAILED [timeout]
Asking for UPS status [Q1]...
Q1 => OK [(226.7 226.7 226.7 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [226.7 226.7 226.7 45.0 49.9 13.9 25.0 00001001]
Asking for UPS status [Q1]...
Q1 => OK [(227.2 227.2 227.2 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [227.2 227.2 227.2 45.0 49.9 13.9 25.0 00001001]
Asking for UPS status [Q1]...
Q1 => OK [(227.2 227.2 227.2 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [227.2 227.2 227.2 45.0 49.9 13.9 25.0 00001001]
Asking for UPS status [Q1]...
Q1 => OK [(227.2 227.2 227.2 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [227.2 227.2 227.2 45.0 49.9 13.9 25.0 00001001]
Asking for UPS status [Q1]...
Q1 => OK [(227.2 227.2 227.2 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [227.2 227.2 227.2 45.0 49.9 13.9 25.0 00001001]
0 out of 5 detection attempts failed (minimum failures: 2).
send_to_all: SETINFO ups.type "standby"
Cancelling any pending shutdown or battery test.
Asking for UPS information [I]...
I => FAILED [timeout]
send_to_all: SETINFO ups.mfr "unknown"
send_to_all: SETINFO ups.model "unknown"
Megatec protocol UPS detected.
send_to_all: SETINFO ups.serial "unknown"
Parameter [ignoreoff]: [false]
Asking for UPS power ratings [F]...
F => OK [#220.0 002 12.00 50.0]
F VALUES => [220.0 2.0 12.0 50.0]
send_to_all: SETINFO battery.voltage.nominal "12.0"
send_to_all: SETINFO input.voltage.nominal "220.0"
send_to_all: SETINFO input.frequency.nominal "50.0"
12.0V battery, interval [9.7V, 13.7V].
send_to_all: SETINFO ups.delay.start "2"
send_to_all: SETINFO ups.delay.shutdown "0"
send_to_all: ADDCMD test.battery.start.deep
send_to_all: ADDCMD test.battery.start
send_to_all: ADDCMD test.battery.stop
send_to_all: ADDCMD shutdown.return
send_to_all: ADDCMD shutdown.stayoff
send_to_all: ADDCMD shutdown.stop
send_to_all: ADDCMD load.on
send_to_all: ADDCMD load.off
send_to_all: ADDCMD reset.input.minmax
send_to_all: ADDCMD reset.watchdog
send_to_all: ADDCMD beeper.toggle
Done setting up the UPS.
Asking for UPS status [Q1]...
Q1 => OK [(227.2 227.2 227.2 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [227.2 227.2 227.2 45.0 49.9 13.9 25.0 00001001]
send_to_all: SETINFO input.voltage "227.2"
send_to_all: SETINFO input.voltage.fault "227.2"
send_to_all: SETINFO output.voltage "227.2"
send_to_all: SETINFO ups.load "45.0"
send_to_all: SETINFO input.frequency "49.9"
send_to_all: SETINFO battery.voltage "13.90"
send_to_all: SETINFO ups.temperature "25.0"
send_to_all: SETINFO battery.charge "100.0"
Calculated battery charge: 100.0%
send_to_all: SETINFO ups.beeper.status "enabled"
send_to_all: SETINFO input.voltage.minimum "227.2"
send_to_all: SETINFO input.voltage.maximum "227.2"
send_to_all: SETINFO ups.status "OL"
send_to_all: DATAOK
dstate_init: sock /var/run/nut/megatec-mustek open on fd 5
send_to_all: SETINFO driver.version "2.4.1"
send_to_all: SETINFO driver.version.internal "1.6"
send_to_all: SETINFO driver.name "megatec"
send_to_all: SETINFO driver.parameter.pollinterval "2"
Asking for UPS status [Q1]...
Q1 => OK [(227.2 227.6 227.2 045 49.9 13.9 25.0 00001001]
Q1 VALUES => [227.2 227.6 227.2 45.0 49.9 13.9 25.0 00001001]
send_to_all: SETINFO input.voltage.fault "227.6"
Calculated battery charge: 100.0%


Regards!