Hello guys! The bug seems to be fixed on my PC. There were lots of changes since the last check, but the last I did was disabling ACPI HPET Table in BIOS. Also I got rid of indicators. Other BIOS settings:
suspend to ram - auto check ready bit - auto away mode support - disabled restore on AC - power off Ring-in power on - disabled PCI devices power on - disabled PS/2 Keyboard power on - disabled RTC alarm - by OS ACPI HPET Table - disabled -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1252121 Title: missing PrepareForSleep signal after resuming, causing networking to stay disabled To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1252121/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs