Fix smsc95xx 1-1.1:1.0: eth0: kevent 2 may have been dropped on Raspberry Pi with Arch Linux

Add smsc95xx.turbo_mode=N in /boot/cmdline.txt smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=noop rootdelay=24 Modify /etc/sysctl.conf value: #vm.vfs_cache_pressure = 100 vm.vfs_cache_pressure = 300 #vm.min_free_kbytes=8192 vm.min_free_kbytes=32768

Skype double account log-in

Second Skeype execute with “–secondary” option. $skype –secondary Reference: http://www.techbang.com/posts/12568-how-to-setup-skype-dual-account-login?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+techbang+(T%E5%AE%A2%E9%82%A6+%E6%9C%80%E6%96%B0%E6%96%87%E7%AB%A0)