hi Jaako
As you have the problem with both Wifi and USB, it does sound like
something to do with the device.
But for what it is worth, have you tried a different USB port?
Yesterday evening I was doing quite a bit of development with both my
Jolla and my N9 in developer mode connected via USB at the same time.
Mostly this worked, but I soon found that while the right-hand USB on
my MacBookAir always worked reliably, the lefthand port was a bit iffy
- sometimes I could connect, sometimes not, and would have to plug and
unplug, swap cables and devices. It may also be that the lefthand port
is more sensitive to particular USB cables.
Chris
Zitat von "Jaakko Koskenkorva" <jaa...@11latoa.com>:
I've been terribly frustrated by erratically working deployment to device
from the SDK.
It seems that the SSH connection dies frequently i.e. compile output shows:
ssh: connect to host 192.168.2.250 port 22: Connection timed out
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: error in rsync protocol data stream (code 12) at io.c(226)
[sender=3.1.0]
...and application output shows:
SSH connection failed: Timeout waiting for reply from server.
This usually happens after 1-2 deployments, after which device does not
respond to ssh or ping.
Things that can help in this situation (when using USB):
1) Reconnect USB cable
2) Increase timeout
...but I've yet to find a permanent solution.
This also happens over WLAN with same symptoms, in this case re-connecting
device to wifi router helps. Initially I thought that Ubuntu connection
management was confused by the USB ethernet connection, but since WLAN has
this problem too I'm thinking it's something in the device end?
I'm using Ubuntu 13.10 64bit, latest SDK and v1.0.2.5 on device.
Any ideas?
--
Jaakko Koskenkorva
Ohjelmistokehittäjä | T:mi 11latoa
jaa...@11latoa.com
http://11latoa.com
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