Comment 473 for bug 312756

I have a brand new Samsung SF310 laptop and it has the same issue. Here are some clues as seen in other comments

me@mycomputer:~/acpi_call$ sudo dmidecode -s system-product-name && sudo dmidecode -s system-version
QX310/QX410/QX510/SF310/SF410/SF510
04MX
me@mycomputer:~/acpi_call$ lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
me@mycomputer:~/acpi_call$ lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep 3D
01:00.0 3D controller [0302]: nVidia Corporation GT218 [GeForce 310M] [10de:0a70] (rev a2)

I'll attach my DSDT.dsl file as well

It would be really great to have this issue solved soon. Thanks for all the work.