Re: apple_gmux: switcheroo not working on a 2013 MBP

Hi Ram, Am 06.01.2014 um 22:09 schrieb Ramkumar Ramachandra : > Hi Andreas, > > Andreas Heider wrote: >> that means that something is still using the GPU, try DIGD or alternatively >> shutting down your X-server before switching. > > When I try DIGD, I get: > > vga_switcheroo: setting delayed

Re: apple_gmux: switcheroo not working on a 2013 MBP

Hi Andreas, Andreas Heider wrote: > that means that something is still using the GPU, try DIGD or alternatively > shutting down your X-server before switching. When I try DIGD, I get: vga_switcheroo: setting delayed switch to client 0 Then, when I shut down X, I get a blank screen. When I tr

apple_gmux: switcheroo not working on a 2013 MBP

Hi, I loaded the apple_gmux driver and tried to: $ echo IGD >/sys/kernel/debug/vgaswitcheroo/switch dmesg responds with: vga_switcheroo: client 1 refused switch It's possible that the gmux interface has changed since the driver was originally written. How do I dig deeper into the issue and