Blank Screen after upgrading Archlinux (intel GMA 945)

After upgrading archlinux on Acer Aspire 3680 that using GMA 945 Intel VGA, when reboot, at boot time, after UDEV process, i stuck on black...

How to Connect Internet using wvdial with ZTE AC2726 and ZTE AC682 USB Modem on Archlinux

Connect modem with wvdial. The easy way to connect internet on archlinux is using LAN Connection, but how about USB modem, for this exampl...