Sy uzeit not updating
If your device appears in i Tunes, you can configure sync options, and you can sync content, the process is complete.
If your device runs out of power, connect it to a power source and turn on the device to let the update or restore complete.You may need root priviliges (via "sudo") when performing most of the commands given below.This command will rank your mirrors by speed and will filter the out of date mirrors.Following is info on three popular options for using the AUR, for a detailed list of their commands please look at their man pages: Yaourt comes pre-installed with Manjaro so you normally won't have to install it.When this occurs, the progress bar might be moving very slowly or seem like it isn't moving.Let the device complete the update, restore, or erase process. The amount of time depends on the number of files on the device and whether you're erasing, updating, or upgrading your i OS.
This process can take as little as a minute if your device has little or no data or if you're erasing the device.
If your device contains a large number of files, the process can take from several minutes to an hour.
In some cases, you may see the progress bar complete, then start again.
This is a quick reference page which lists the most common commands used by Pacman and various popular wrappers.
Please keep in mind that commands are not thoroughly explained in this Wiki page.
Look here for more command explanation: Pacman Overview.