https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-firmware/commit/?h=xenial&id=4c85562e738eaf5c8b96ef832954aeb10523f970 is the first broken commit that may hang the system in the first or second suspend/resume process when booting with 4.4.0-100-generic kernel, and linux-firmware 1.157.22 will be also safe with commit 4c85562e738e reverted.
https:/ /git.launchpad. net/~ubuntu- kernel/ ubuntu/ +source/ linux-firmware/ commit/ ?h=xenial& id=4c85562e738e af5c8b96ef83295 4aeb10523f970 is the first broken commit that may hang the system in the first or second suspend/resume process when booting with 4.4.0-100-generic kernel, and linux-firmware 1.157.22 will be also safe with commit 4c85562e738e reverted.