Toshiba portege M400 here, 3.5.0-21-generic #32-Ubuntu SMP
Brightness keys stop working after suspend/resume, first time. However, in a departure from others' observed behavior, my backlight/toshiba/brightness controls work. When the system is running after a resume, the 'brightness' value is '7', no matter what the screen dimness actually is. But, if you echo '7' >brightness, or any other number for that matter, the brightness changes immediately, and that brightness file does reflect the value that the brightness was set to. HTH. Sure seems like toshibas have been the redheaded stepchild of motherboard feature support since they stopped compiling toshiba support into the default kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/935778 Title: Various Toshiba laptops - brightness controls work on first boot, but do nothing after suspend/resume to RAM. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/935778/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
