I just did a pacman -Syu. it looks like there is a new kernal and new Rpi firmware from 20-8.
I have updated one machine to see if it helps with issues.
Let's me try it... I'm still using 0.2.3a...
minepeon@minepeon ~ $ sudo pacman -Syu
[sudo] password for minepeon:
:: Synchronizing package databases...
core 42.5 KiB 214K/s 00:00 [############################] 100%
extra 534.3 KiB 883K/s 00:01 [############################] 100%
community 558.9 KiB 921K/s 00:01 [############################] 100%
alarm 7.6 KiB 3.71M/s 00:00 [############################] 100%
aur 19.4 KiB 4.73M/s 00:00 [############################] 100%
:: Starting full system upgrade...
resolving dependencies...
looking for inter-conflicts...
Packages (22): cryptsetup-1.6.2-1 device-mapper-2.02.100-1 gnupg-2.0.21-1
gpgme-1.4.3-1 kbd-2.0.0-1 linux-headers-raspberrypi-3.6.11-16
linux-raspberrypi-3.6.11-16 lvm2-2.02.100-1 net-snmp-5.7.2-8
perl-5.18.1-1 php-5.5.3-1 php-apache-5.5.3-1 php-pear-5.5.3-1
php-sqlite-5.5.3-1 raspberrypi-firmware-20130820-1
raspberrypi-firmware-bootloader-20130820-1
raspberrypi-firmware-bootloader-x-20130820-1
raspberrypi-firmware-emergency-kernel-20130820-1
raspberrypi-firmware-examples-20130820-1
raspberrypi-firmware-tools-20130820-1 sqlite-3.7.17-2 wicd-1.7.2.4-9
Total Download Size: 84.20 MiB
Total Installed Size: 194.89 MiB
Net Upgrade Size: 0.04 MiB
- UPDATE 22:38:57: MinePeon Uptime: 5 hr 21 min 39 sec

- UPDATE 22:56:07: MinePeon Uptime: 56 sec

- UPDATE 02:39:06: MinePeon Uptime: 30 sec

- UPDATE 10:12:33: MinePeon Uptime: 1 hr 2 min 10 sec
- Going to disconnect LCD. - UPDATE 12:16:00: MinePeon Uptime: 3 hr 5 min 15 sec
- The cgminer program restarted 2 times, one for donation and the second to revert to my pools, with no problem. - UPDATE 20:34:18: MinePeon Uptime: 11 hr 23 min 59 sec
- Stable, no restarts, after disconnecting the LCD - UPDATE 22:12:07: MinePeon Uptime: 13 hr 1 min 46 sec
- Stable, no restarts, no LCD - UPDATE 07:24:39: MinePeon Uptime: 22 hr 14 min 18 sec
- Stable, no restarts, no LCD
It would be nice to have access to full configuration of the SMTP email server @ settings page, as the majority of them, including gmail, needs password and a secure connection, to be able to send mail.