On Sun, Oct 12, 2014 at 8:55 AM, <bugzilla-daemon@xxxxxxxxxxxxxxxxxxx> wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=86121 > > Bug ID: 86121 > Summary: Regression: NVIDIA backlight not working after latest > vgaarb change > Product: Drivers > Version: 2.5 > Kernel Version: 3.16.5 > Hardware: x86-64 > OS: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: PCI > Assignee: drivers_pci@xxxxxxxxxxxxxxxxxxxx > Reporter: petrihodju@xxxxxxxxx > Regression: No > > Created attachment 153311 > --> https://bugzilla.kernel.org/attachment.cgi?id=153311&action=edit > kernel boot logs & config > > I have experienced a regression in backlight control with NVIDIA binary blob > driver and kernel 3.16.5. I did a bisect between 3.16.4 and 3.16.5 and found > out that the regression happens with commit "ce027dac vgaarb: Don't default > exclusively to first video device with mem+io" > > I have attached kernel boot log with working backlight (commit 7babfd7f) and > non-working one (commit ce027dac) plus the config used. > > I'm running Ubuntu 14.10 > > -- > You are receiving this mail because: > You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
