Linux Mint 18 suspend issue After fresh installation of Linux Mint 18 64-bit, when I try to suspend screen goes black and system does not suspend (and power led stays on). Preinstalled kernel with Linux Mint 18 is 4.4.0-21 I am using laptop TOSHIBA-SATELLITE-L50-B, with graphics Intel+AMD: $ inxi -Fxz Graphics: Card-1: Intel Haswell-ULT Integrated Graphics Controller bus-ID: 00:02.0 Card-2: Advanced Micro Devices [AMD/ATI] Jet PRO [Radeon R5 M230] bus-ID: 09:00.0 Display Server: X.Org 1.18.3 drivers: ati,radeon,intel (unloaded: fbdev,vesa) Resolution: 1366x768@60.01hz I've found solution and wanted to share in case someone else bumps into this.

I've solved this issue by installing new linux kernel "4.5.2-040502-generic" following this guidelines:

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Install new kernel (4.5.2):


cd /tmp

wget \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.5.2-wily/linux-headers-4.5.2-040502_4.5.2-040502.201604200335_all.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.5.2-wily/linux-headers-4.5.2-040502-generic_4.5.2-040502.201604200335_amd64.deb \
kernel.ubuntu.com/~kernel-ppa/mainline/v4.5.2-wily/linux-image-4.5.2-040502-generic_4.5.2-040502.201604200335_amd64.deb

sudo dpkg -i linux-headers-4.5*.deb linux-image-4.5*.deb


Reboot your system and try if suspend works.

In case something goes wrong with new kernel (4.5.2) reboot your computer and select `Advanced options for Linux Mint 18 Cinnamon 64-bit` in boot menu, then select your old kernel (4.4.0-21).