I did upgrade one of my two units last night and it's been running fine but I did have to reboot it after upgrading
ok, cool. was there any performance or stability boost do you think?
my only observation(and this has not been proven with multiple tests) is that the unit did not need to be restarted multiple times after changing pools, like I've experienced with the stock firmware.
oh and even though it reboots itself after the update - I neede to reboot it a second time because after it's own reboot all I say was this in the syslog file:
Jun 12 14:18:54 hashracontroller cgminer: Started cgminer 3.1.1
Jun 12 14:18:59 hashracontroller single_ltc_monitor[2201]: Started LTC PRocess waiting 10 seconds to boot cgminer
Jun 12 14:18:59 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:18:59 hashracontroller cgminer: Icarus Detect: Test failed at /dev/ttyUSB0: get 00000000, should: 00038d26
Jun 12 14:18:59 hashracontroller cgminer: All devices disabled, cannot mine!
Jun 12 14:19:04 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:09 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:14 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:19 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:24 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:29 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:34 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:39 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:44 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jun 12 14:19:49 hashracontroller single_ltc_monitor[2201]: socket connect(127.0.0.1,4001) failed returning null
Jeff
The trick for rebooting is, first reboot the miner, and then reboot the pi. The miner has to be reset completely and alive, before connecting the pi to it.