Please download firmware in [1] and put it to "/lib/firmware/".
If [1] does not work, use [2].
If both of them don't work, file an upstream bug report.
Also, use 4.12-rc3 to test.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/iwlwifi-8000C-27.ucode [2] https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware.git/plain/iwlwifi-8000C-27.ucode
Please download firmware in [1] and put it to "/lib/firmware/".
If [1] does not work, use [2].
If both of them don't work, file an upstream bug report.
Also, use 4.12-rc3 to test.
[1] https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/firmware/ linux-firmware. git/plain/ iwlwifi- 8000C-27. ucode /git.kernel. org/pub/ scm/linux/ kernel/ git/iwlwifi/ linux-firmware. git/plain/ iwlwifi- 8000C-27. ucode
[2] https:/