Thank for your advice. I did the change in BIOS and tried suspend mode again.
Now, PC starts from suspend but freezes everytime. I even can't get to console with Strg+Alt+F1. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1162938 Title: [Acer Aspire 6935] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1162938/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs