Description of problem:
My laptop is docked with two external monitors.
I locked my screen. When I came back later both screens were blank and stayed blank.
I tried undocking, opening the lid, suspending/un-suspending and such.
Beyond that, no idea what's going on.
WARNING: CPU: 0 PID: 3986 at drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h:170 nouveau_dp_detect+0x9b/0x360 [nouveau]
Modules linked in: hid_logitech_hidpp hid_logitech_dj xt_nat xt_recent xt_mark xt_comment uas usb_storage veth btrfs xor zstd_compress raid6_pq zstd_decompress xxhash vfat fat ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype br_netfilter overlay tun snd_usb_audio snd_usbmidi_lib snd_rawmidi thunderbolt nvmem_core rfcomm fuse ccm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw cmac iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc arc4
iwlmvm intel_rapl snd_hda_codec_realtek x86_pkg_temp_thermal intel_powerclamp coretemp mei_wdt snd_hda_codec_generic mac80211 iTCO_wdt iTCO_vendor_support kvm_intel kvm uvcvideo snd_hda_intel snd_hda_codec irqbypass snd_hda_core iwlwifi intel_cstate videobuf2_vmalloc videobuf2_memops snd_hwdep snd_seq btusb intel_uncore btrtl btbcm snd_seq_device videobuf2_v4l2 btintel intel_rapl_perf videobuf2_core cfg80211 snd_pcm bluetooth videodev joydev mei_me thinkpad_acpi rtsx_pci_ms snd_timer memstick intel_wmi_thunderbolt media wmi_bmof snd tpm_tis mei tpm_tis_core ecdh_generic tpm soundcore i2c_i801 intel_pch_thermal rfkill shpchp xfs libcrc32c dm_crypt nouveau i915 rtsx_pci_sdmmc mmc_core mxm_wmi ttm i2c_algo_bit drm_kms_helper e1000e crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme ghash_clmulni_intel
ptp nvme_core pps_core wmi serio_raw rtsx_pci video
CPU: 0 PID: 3986 Comm: kworker/0:1 Not tainted 4.15.16-300.fc27.x86_64 #1
Hardware name: LENOVO 20EQS64N0B/20EQS64N0B, BIOS N1EET73W (1.46 ) 09/28/2017
Workqueue: events nouveau_display_hpd_work [nouveau]
RIP: 0010:nouveau_dp_detect+0x9b/0x360 [nouveau]
RSP: 0018:ffffbbda0bc77ce0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff946a3b7ff400 RCX: 0000000000000000
RDX: ffffbbda0500e584 RSI: ffffbbda0500e584 RDI: 0000000001009007
RBP: ffff946a3b4b6000 R08: ffffbbda0bc77cf0 R09: ffffbbda0bc77cea
R10: 0000000000000000 R11: 0000000000000010 R12: ffff946a34b9e000
R13: ffff946a3b4be000 R14: ffff946a32827330 R15: ffff946a3b7ff418
FS: 0000000000000000(0000) GS:ffff946a5f400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c41f9c4560 CR3: 00000007a520a002 CR4: 00000000003606f0
? drm_helper_probe_detect_ctx+0xbc/0xe0 [drm_kms_helper]
Code: 4c 24 0a 4c 8d 44 24 10 31 c9 ba 09 00 00 00 be 01 00 00 00 48 89 ef e8 94 c3 f7 ff 85 c0 0f 85 8f 00 00 00 80 7c 24 0a 08 74 02 <0f> 0b 48 89 ef e8 6b c1 f7 ff 44 0f b6 44 24 11 0f b6 4c 24 12
Created attachment 1431550 [details]
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