** Description changed: [Impact] Some platforms are set suspend-to-idle (s2idle) as default suspend mode, and then they can't resume the system from opening the lid. [Test Case] 1. echo s2idle | sudo tee /sys/power/mem_sleep 2. Close the lid 3. Open the lid [Fix] According a patch sent to 4.17-rc1, which was not be included before 4.15 EOL, so we cherry pick the patch to Ubuntu 4.15 kernel. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=147a7d9d25ca2551aab15071cb1f048ecd9b7953 [Regression Potential] - no regression could be happened + Per commit, this change also allows Dells XPS13 9360 blacklisted by commit 71630b7a832f to use the power button for waking up from suspend-to-idle, no regression could be happened
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1771542 Title: Suspend to idle: Open lid didn't resume Status in linux package in Ubuntu: Confirmed Status in linux-oem package in Ubuntu: Confirmed Status in linux source package in Artful: New Status in linux source package in Bionic: New Bug description: [Impact] Some platforms are set suspend-to-idle (s2idle) as default suspend mode, and then they can't resume the system from opening the lid. [Test Case] 1. echo s2idle | sudo tee /sys/power/mem_sleep 2. Close the lid 3. Open the lid [Fix] According a patch sent to 4.17-rc1, which was not be included before 4.15 EOL, so we cherry pick the patch to Ubuntu 4.15 kernel. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=147a7d9d25ca2551aab15071cb1f048ecd9b7953 [Regression Potential] Per commit, this change also allows Dells XPS13 9360 blacklisted by commit 71630b7a832f to use the power button for waking up from suspend-to-idle, no regression could be happened To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771542/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
