Source: linux Version: 4.4.6-1 Severity: important Tags: upstream Dear Maintainer,
When having the notebook on the AC, suspending works. But if the notebook is on batteries and I close the lid to suspend, the notebook freezes instantly. When I add the intel_pstate=no_hwp parameter to the grub configuration, the problem vanishes, but the notebook uses more power. There already exists a kernel bug tracker entry for this problem: Bug 113551 - intel_pstate=no_hwp else Thinkpad T460s freezes on lid close on battery power (https://bugzilla.kernel.org/show_bug.cgi?id=113551). I can confirm this problem on my T460 device. -- System Information: Debian Release: stretch/sid APT prefers testing-updates APT policy: (500, 'testing-updates'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
