I'm affected by the same bug on Toshiba Satellite laptop in Ubuntu 13.10 (kernel 3.11.0-14-generic). Tried adding acpi_backlight=vendor to grub, but backlight keys still not working after suspend.
Is there a working workaround for this problem?
I'm affected by the same bug on Toshiba Satellite laptop in Ubuntu 13.10 (kernel 3.11.0-14-generic). Tried adding acpi_backlight= vendor to grub, but backlight keys still not working after suspend.
Is there a working workaround for this problem?