Thanks, great! The machine suspends and resumes without failure. And after resume the display brightness can now be changed by writing to the toshiba interface's brightness file. The brightness file of acpi_video0 still doesn't work after resume, what probably causes the Fn-F6/7 keys to not work either. A lesser problem? In any case, a definite progress.
I'll be glad to do more testing tomorrow. For today I'm away now. -- 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: Toshiba R840 - brightness controls work on first boot, but do nothing after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/935778/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
