$ uname -a Linux d0rje 4.4.0-12-generic #28-Ubuntu SMP Wed Mar 9 00:33:55 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux 9 16:19:58 d0rje kernel: [46297.093984] ------------[ cut here ]------------ Mar 9 16:19:58 d0rje kernel: [46297.094018] WARNING: CPU: 0 PID: 0 at /build/linux-H9bHY_/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:11386 intel_check_page_flip+0xfb/0x110 [i915]() Mar 9 16:19:58 d0rje kernel: [46297.094020] Kicking stuck page flip: queued at 2785183, now 2785187 Mar 9 16:19:58 d0rje kernel: [46297.094021] Modules linked in: bnep drbg ansi_cprng ctr ccm bluetooth uvcvideo arc4 videobuf2_vmalloc iwldvm intel_rapl videobuf2_memops snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic videobuf2_v4l2 videobuf2_core x86_pkg_temp_thermal v4l2_common intel_powerclamp snd_hda_intel snd_hda_codec videodev mac80211 snd_hda_core media coretemp snd_hwdep kvm_intel kvm snd_pcm snd_seq_midi irqbypass crct10dif_pclmul crc32_pclmul snd_seq_midi_event snd_rawmidi iwlwifi snd_seq snd_seq_device snd_timer asus_nb_wmi asus_wmi mxm_wmi sparse_keymap cfg80211 aesni_intel snd aes_x86_64 lrw soundcore mei_me gf128mul mei glue_helper shpchp ablk_helper lpc_ich cryptd joydev input_leds mac_hid wmi serio_raw ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack bbswitch(OE) ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack parport_pc ppdev iptable_filter ip_tables x_tables lp parport autofs4 hid_generic usbhid hid i915 psmouse i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci atl1c video fjes Mar 9 16:19:58 d0rje kernel: [46297.094075] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G OE 4.4.0-11-generic #26-Ubuntu Mar 9 16:19:58 d0rje kernel: [46297.094076] Hardware name: ASUSTeK Computer Inc. K53SD/K53SD, BIOS K53SD.205 03/06/2012 Mar 9 16:19:58 d0rje kernel: [46297.094077] 0000000000000086 edf7387dbd188491 ffff880246c03d60 ffffffff813e1ec3 Mar 9 16:19:58 d0rje kernel: [46297.094079] ffff880246c03da8 ffffffffc029da50 ffff880246c03d98 ffffffff8107fe12 Mar 9 16:19:58 d0rje kernel: [46297.094081] ffff88024564a000 ffff880240fb5000 ffff88024564a1a8 0000000000000000 Mar 9 16:19:58 d0rje kernel: [46297.094083] Call Trace: Mar 9 16:19:58 d0rje kernel: [46297.094084] [] dump_stack+0x63/0x90 Mar 9 16:19:58 d0rje kernel: [46297.094091] [] warn_slowpath_common+0x82/0xc0 Mar 9 16:19:58 d0rje kernel: [46297.094093] [] warn_slowpath_fmt+0x5c/0x80 Mar 9 16:19:58 d0rje kernel: [46297.094110] [] ? __intel_pageflip_stall_check+0xfe/0x110 [i915] Mar 9 16:19:58 d0rje kernel: [46297.094126] [] intel_check_page_flip+0xfb/0x110 [i915] Mar 9 16:19:58 d0rje kernel: [46297.094138] [] ironlake_irq_handler+0x3db/0xc30 [i915] Mar 9 16:19:58 d0rje kernel: [46297.094141] [] ? timerqueue_add+0x59/0xb0 Mar 9 16:19:58 d0rje kernel: [46297.094143] [] ? enqueue_hrtimer+0x3d/0x90 Mar 9 16:19:58 d0rje kernel: [46297.094145] [] handle_irq_event_percpu+0x8d/0x1d0 Mar 9 16:19:58 d0rje kernel: [46297.094146] [] handle_irq_event+0x3e/0x60 Mar 9 16:19:58 d0rje kernel: [46297.094148] [] handle_edge_irq+0x7d/0x150 Mar 9 16:19:58 d0rje kernel: [46297.094150] [] handle_irq+0x1a/0x30 Mar 9 16:19:58 d0rje kernel: [46297.094152] [] do_IRQ+0x4b/0xd0 Mar 9 16:19:58 d0rje kernel: [46297.094155] [] common_interrupt+0x82/0x82 Mar 9 16:19:58 d0rje kernel: [46297.094155] [] ? cpuidle_enter_state+0x10e/0x2b0 Mar 9 16:19:58 d0rje kernel: [46297.094161] [] ? cpuidle_enter_state+0xff/0x2b0 Mar 9 16:19:58 d0rje kernel: [46297.094163] [] cpuidle_enter+0x17/0x20 Mar 9 16:19:58 d0rje kernel: [46297.094165] [] call_cpuidle+0x32/0x60 Mar 9 16:19:58 d0rje kernel: [46297.094167] [] ? cpuidle_select+0x13/0x20 Mar 9 16:19:58 d0rje kernel: [46297.094169] [] cpu_startup_entry+0x290/0x350 Mar 9 16:19:58 d0rje kernel: [46297.094171] [] rest_init+0x7c/0x80 Mar 9 16:19:58 d0rje kernel: [46297.094174] [] start_kernel+0x481/0x4a2 Mar 9 16:19:58 d0rje kernel: [46297.094176] [] ? early_idt_handler_array+0x120/0x120 Mar 9 16:19:58 d0rje kernel: [46297.094177] [] x86_64_start_reservations+0x2a/0x2c Mar 9 16:19:58 d0rje kernel: [46297.094179] [] x86_64_start_kernel+0x14a/0x16d Mar 9 16:19:58 d0rje kernel: [46297.094180] ---[ end trace 4a0e7fcdc4696f00 ]--- The first S3 suspend after a fresh boot works fine. I get the following errors on my console: [ 1942.079202] [drm] stuck on render ring [ 1942.079591] [drm] GPU HANG: ecode 6:0:0xf288fff9, in Xorg [1053], reason: Ring hung, action: reset [ 1942.079592] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 1942.079593] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 1942.079594] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 1942.079595] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 1942.079595] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 1942.081686] drm/i915: Resetting chip after gpu hang [ 1948.079272] [drm] stuck on render ring [ 1948.079681] [drm] GPU HANG: ecode 6:0:0xf288fff9, in Xorg [1053], reason: Ring hung, action: reset [ 1948.079773] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning! [ 1948.081815] drm/i915: Resetting chip after gpu hang [ 1962.086330] [drm] stuck on render ring [ 1962.086720] [drm] GPU HANG: ecode 6:0:0xfeffffff, reason: Ring hung, action: reset [ 1962.088826] drm/i915: Resetting chip after gpu hang [ 1968.089357] [drm] stuck on render ring [ 1968.089744] [drm] GPU HANG: ecode 6:0:0xfeffffff, reason: Ring hung, action: reset [ 1968.091850] drm/i915: Resetting chip after gpu hang