Open ~/.bash_profile
in your favorite editor and add the following content to the bottom.
# Git branch in prompt.
parse_git_branch() {
#!/bin/sh | |
# | |
# This script should prevent the following suspend errors | |
# which freezes the Dell Inspiron laptop. | |
# | |
# Put it in /usr/lib/systemd/system-sleep/xhci.sh | |
# | |
# The PCI 00:14.0 device is the usb xhci controller. | |
# | |
# kernel: [67445.560610] pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -16 |