Linux Mint 13 - Laptop Won't Wake Up from Suspend

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http://www.linuxquestions.org – Hoping I can get some help for this issue I've been having with my Toshiba laptop. I post on the Linux Mint forums here but I haven't gotten any responses. I fixed an issue with the screen brightness where it wouldn't get much brighter. I ran a change in the GRUB file using the Terminal which fixed the brightness issue. However, now my laptop will not turn on after it wakes up from suspend. I tried changing line 11 and 12 in the GRUB file to this; Quote: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_*osi=Linux acpi_backlight=vendor" It is (HowTos)