I finally tracked down that the issue is fixed by upgrading grub-common and grub-pc from 1.99~rc1-6ubuntu1 to 1.99~rc1-8ubuntu1. What seems to be fixing it is some changes to check for hardware support before using gfxpayload=keep. I verified that with the old grub I got gfxpayload=keep, and with the new grub I get gfxpayload=text.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/745304 Title: Graphics corruption after hibernate with Intel GMA 3150 chipset -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs