This is a NEW and BETTER patch created by Kieran Clancy on the kernel bugzilla to do the same that my workaround did, but in a more proper way, and from the kernel:
https://bugzilla.kernel.org/show_bug.cgi?id=44161#c149 I also tested it this weekend, and it works (I forced the issue to happen again, and then saw it being resolved automatically by a kernel compiled with this patch). The most salient advantage over the previous patch is that it also unstucks the EC when the computer starts (in addition to sleep resume). This is more fool proof and suits more use cases. It also checks the laptop model. Lets hope more people test this patch so that it can be included some day in the kernel. ** Patch added: "BETTER_ec_kernel_patch.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283589/+attachment/3994501/+files/BETTER_ec_kernel_patch.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1283589 Title: [Samsung NP530U3C-A01] LID close, AC, and battery status events not produced anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283589/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs