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When closing the lid of my laptop, my system is set to freeze.
Sometimes when i open the lid i see the graphics turn on (on the login screen) BUT everything is frozen, even the keyboard. If i close and reopen the lid, it somehow turn back to normal.
this message is in dmegs:
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[ 4366.308099] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_display.c:9713 intel_check_page_flip+0xda/0xf0 [i915]()
[ 4366.308100] Kicking stuck page flip: queued at 261481, now 261490
[ 4366.308101] Modules linked in: joydev mousedev ecb arc4 nls_iso8859_1 nls_cp437 vfat fat coretemp intel_rapl iosf_mbi x86_pkg_temp_thermal iwlmvm intel_powerclamp kvm_intel snd_hda_codec_hdmi kvm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core crct10dif_pclmul crc32_pclmul iTCO_wdt v4l2_common crc32c_intel btusb iTCO_vendor_support videodev amdkfd ghash_clmulni_intel mac80211 bluetooth amd_iommu_v2 media aesni_intel aes_x86_64 lrw gf128mul radeon glue_helper ablk_helper cryptd iwlwifi pcspkr evdev psmouse cfg80211 rtsx_pci_ms mac_hid r8169 sparse_keymap ttm serio_raw led_class snd_hda_codec_realtek i2c_i801 memstick ac toshiba_bluetooth thermal toshiba_haps i915 hwmon mii rfkill wmi battery snd_hda_codec_generic button video drm_kms_helper snd_hda_intel snd_hda_controller drm snd_hda_codec
[ 4366.308125] snd_hwdep intel_gtt snd_pcm i2c_algo_bit i2c_core snd_timer ie31200_edac snd mei_me edac_core mei lpc_ich shpchp soundcore processor sch_fq_codel nfs lockd grace sunrpc fscache ext4 crc16 mbcache jbd2 sd_mod rtsx_pci_sdmmc mmc_core atkbd libps2 ahci libahci xhci_pci ehci_pci libata xhci_hcd ehci_hcd usbcore scsi_mod rtsx_pci usb_common i8042 serio
[ 4366.308143] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.19.3-3-ARCH #1
[ 4366.308144] Hardware name: TOSHIBA SATELLITE P50-B-115/VG20SQ, BIOS 1.50 12/09/2014
[ 4366.308145] 0000000000000000 886cbefc2155fb8d ffff88032fa03d18 ffffffff8155d19f
[ 4366.308146] 0000000000000000 ffff88032fa03d70 ffff88032fa03d58 ffffffff81073a4a
[ 4366.308147] ffff88032fa03d58 ffff88032127c000 ffff88031f735000 ffff88031f7351a0
[ 4366.308149] Call Trace:
[ 4366.308150] <IRQ> [<ffffffff8155d19f>] dump_stack+0x4c/0x6e
[ 4366.308159] [<ffffffff81073a4a>] warn_slowpath_common+0x8a/0xc0
[ 4366.308161] [<ffffffff81073ad5>] warn_slowpath_fmt+0x55/0x70
[ 4366.308168] [<ffffffffa051258a>] intel_check_page_flip+0xda/0xf0 [i915]
[ 4366.308175] [<ffffffffa04df968>] ironlake_irq_handler+0x2e8/0xfe0 [i915]
[ 4366.308178] [<ffffffff812be8e0>] ? timerqueue_add+0x60/0xb0
[ 4366.308181] [<ffffffff810dcd69>] ? enqueue_hrtimer+0x29/0xa0
[ 4366.308184] [<ffffffff810cc01e>] handle_irq_event_percpu+0x3e/0x1f0
[ 4366.308185] [<ffffffff810cc211>] handle_irq_event+0x41/0x70
[ 4366.308187] [<ffffffff810cf30e>] handle_edge_irq+0x9e/0x110
[ 4366.308191] [<ffffffff81018242>] handle_irq+0x22/0x40
[ 4366.308193] [<ffffffff8156557f>] do_IRQ+0x4f/0xf0
[ 4366.308195] [<ffffffff8156352d>] common_interrupt+0x6d/0x6d
[ 4366.308195] <EOI> [<ffffffff814215d5>] ? cpuidle_enter_state+0x65/0x190
[ 4366.308198] [<ffffffff814215c1>] ? cpuidle_enter_state+0x51/0x190
[ 4366.308200] [<ffffffff814217e7>] cpuidle_enter+0x17/0x20
[ 4366.308201] [<ffffffff810b4aa8>] cpu_startup_entry+0x388/0x410
[ 4366.308203] [<ffffffff815536b5>] rest_init+0x85/0x90
[ 4366.308205] [<ffffffff818fe020>] start_kernel+0x48e/0x4af
[ 4366.308207] [<ffffffff818fd120>] ? early_idt_handlers+0x120/0x120
[ 4366.308208] [<ffffffff818fd4d7>] x86_64_start_reservations+0x2a/0x2c
[ 4366.308210] [<ffffffff818fd62b>] x86_64_start_kernel+0x152/0x175
[ 4366.308210] ---[ end trace e9f540c04cbb56d5 ]---
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