Hi Herton, The system has this kernel, I reinstalled Natty to do some tests, please let me know if I should be testing using another kernel:
Linux 201002-5345 2.6.38-6-generic #34-Ubuntu SMP Tue Mar 8 14:09:10 UTC 2011 i686 i686 i386 GNU/Linux I removed the toshiba_acpi module like you suggested, but behavior didn't change, still no screen/backlight after resume. Again, with toshiba_acpi loaded, I did the test and tried to echo a value to /sys/class/backlight/toshiba/brightness, still no change from the backlight. As usual, a second suspend/resume set brings things back to normal. Thanks for your help! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/719620 Title: Toshiba Tecra A11 - System doesn't resume after suspend -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs