<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - `DRI_PRIME=1 glxgears -info` halts the system with Intel Graphics [8086:5917] + AMD Graphics [1002:6665]." href="https://bugs.freedesktop.org/show_bug.cgi?id=103370#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - `DRI_PRIME=1 glxgears -info` halts the system with Intel Graphics [8086:5917] + AMD Graphics [1002:6665]." href="https://bugs.freedesktop.org/show_bug.cgi?id=103370">bug 103370</a> from <a class="email" href="mailto:fourdollars@gmail.com" title="Shih-Yuan Lee <fourdollars@gmail.com>"> Shih-Yuan Lee</a> <pre>I have tried acpi_osi="Windows 2009", "Windows 2012", "Windows 2013" and "Windows 2015" on the latest mainline kernel 4.14rc6, and they all have the same errors and halt the system. The BIOS is also up to date. (In reply to Mike Lothian from <a href="show_bug.cgi?id=103370#c8">comment #8</a>) > Hmm, I notice these errors: > > [ 2.050887] [drm:radeon_acpi_init [radeon]] Call to ATCS verify_interface > failed: -5 > [ 2.050994] [drm:radeon_acpi_init [radeon]] Call to ATIF verify_interface > failed: -5 > > which I think are ACPI calls, it might be worth checking your BIOS/EFI is up > to date and if that doesn't fix things maybe play around with the acpi_osi= > options</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>