Comment 86 for bug 1566302
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| cascagrossa (cascagrossa-cascao) wrote | #86 |
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0e1f616
(Get the code!)
Finally after upgrading today to Ubuntu Kernel 4.4.0-28.47, equivalent to Mainline Kernel 4.4.13, suspend/resume works out of the box, no special kernel parameters nor rc.local commands needed.
ATI discrete graphics starts DinOff but can be used when desired.
DRI_PRIME=1 glxinfo | grep "OpenGL renderer"
OpenGL renderer string: Gallium 0.4 on AMD HAINAN (DRM 2.43.0, LLVM 3.8.0)
glxinfo | grep "OpenGL renderer"
OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile
Dell Inspiron 15R 5537.