Bug#866337: kASLR breaks resume from hibernation on Thinkpad X220i

To: 866337@bugs.debian.org
Subject: Bug#866337: kASLR breaks resume from hibernation on Thinkpad X220i
From: Frank DeMarco <if.self.end@gmail.com>
Date: Tue, 29 Aug 2017 20:43:00 +0000
Message-id: <[🔎] CANBTSfrx8QiLDop-_N_t72nRaf83a6GM0XAqzOuiDN9CaZ-w_A@mail.gmail.com>
Reply-to: Frank DeMarco <if.self.end@gmail.com>, 866337@bugs.debian.org
References: <149868905770.17749.14310445051783433224.reportbug@localhost>

Hi,

Adding nokaslr to the kernel options also fixes hibernation on my Dell Latitude E6400 laptop. Without that option, it hangs on wake up.

In /etc/default/grub I changed

GRUB_CMDLINE_LINUX_DEFAULT="quiet"

GRUB_CMDLINE_LINUX_DEFAULT="quiet nokaslr"

and ran update-grub

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