[Voyage-linux] no boot with 1-wire

sarto76 (spam-protected)
Mon Feb 11 18:36:46 HKT 2013


Hallo, I installed voyage into alix2d2
I installed owfs and it work good.
I created a script that starts owserver and read the sensors with owread.
This script is scheduled every 2 minutes with cron.

Now the problem:
When I restart the machine the system stops (I can only enter by serial
console, no more ssh).

I copy here the errors:


Enter runlevel: [   15.125308] w1_master_driver w1_bus_master1: Family 28
for 28
.00000463e9f6.71 is not registered.
[   16.675051] w1_master_driver w1_bus_master1: Family 28 for
28.0000049173f6.0d
 is not registered.
[   18.224793] w1_master_driver w1_bus_master1: Family 28 for
28.0000049196ee.ff
 is not registered.
[   19.774534] w1_master_driver w1_bus_master1: Family 28 for
28.000004911321.5d
 is not registered.
[   21.324284] w1_master_driver w1_bus_master1: Family 28 for
28.00000490eba9.01
 is not registered.

I have to click oh and then I have to enter a runlevel
If I choose 5
after a while all works, also owread works, i can enter from ssh, but from
console all is blocked, i cannot write anymore
If I detach the usb-1-wire interface it works but it ask me enter runlevel:
I enter 5 then at the end it writes no more processes to run on this
runlevel.
At this moment ssh works.
I put into the alix2d2 the 1-wire usb adapter and I have this error:


[  381.344537] Driver for 1-wire Dallas network protocol.
[  381.363103] usbcore: registered new interface driver DS9490R
[  382.907166] w1_master_driver w1_bus_master1: Family 28 for
28.00000491ad70.a9
 is not registered.
[  383.482048] Clearing ep0x83.
[  383.483052] Failed to read 1-wire data from 0x81: err=-2.
[  383.484298] 0x81: count=-2, status:
[  383.484529]
[  383.487064] Failed to read 1-wire data from 0x81: err=-2.
[  383.488318] 0x81: count=-2, status:
[  383.488546]
[  383.490143] Clearing ep0x83.
[  383.492055] Failed to read 1-wire data from 0x81: err=-2.
[  383.493309] 0x81: count=-2, status:
[  383.493532]
[  383.496069] Failed to read 1-wire data from 0x81: err=-2.
[  383.497335] 0x81: count=-2, status:
[  383.497554]
[  383.504536] Clearing ep0x83.
[  383.507220] Failed to read 1-wire data from 0x81: err=-2.
[  383.508529] 0x81: count=-2, status:
[  383.509769]

but despite this error everything works, my script works and I read the
temperatures from my 1-wire sensors

The problem is that if the system goes down It doesn't start automatically.
so I have 2 questions:
1) what can be this problem with w1_master_driver w1_bus_master1? Is there
something I can do?
2) if not, is there a solution to boot without to ask the runlevel from
console (so when I boot I can control it directly from ssh)?

Any help would be very appreciated
Thank you very much
Max











--
View this message in context: http://voyage-linux.34677.n3.nabble.com/no-boot-with-1-wire-tp4025496.html
Sent from the Voyage Linux mailing list archive at Nabble.com.



More information about the Voyage-linux mailing list