I have discovered that the problem is in the "processor" module, which is needed for acpi_cpufreq. Removing that module makes suspend-to-ram work fine. If I insert that module after suspend-to-ram, system gets very slow. If I remove the module, system works normally. It reminds me problems of interrupts but I don't know.
-- [gutsy] [regression] suspend-to-ram: resume is blocked on a blinking cursor until some random keystrokes are entered on the keyboard https://bugs.launchpad.net/bugs/137477 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs