[LG G5 ROMs, Kernels, Recoveries, & Other Developme] shadow52:
[MENTION=2881807]x86cpu[/MENTION] not sure if you've seen my posts to date, but I've been having trouble getting this ROM to boot since wiping my device. I'm now back at a state where I can consistently boot stock Nougat, stock Oreo and your 15.1 build. However 16.0 always fails for me regardless of whether I am on a Nougat or Oreo stack or whether I am performing a clean install or dirty flashing over a clean install of 15.1. The device (H850) always reboots to recovery.

I have discovered that there is some logging information in the file /sys/fs/pstore/console-ramoops. Is this useful? Would it be OK to send this to you to see if it provides any clues as to what's going on? I'm a little lost looking at it myself. It appears to contain a long repetitive stream of errors attempting to probe and configure various parts of the chipset, followed by the notification that the device is going down for reboot to recovery. A summary version containing the snippets I thought might be significant:

[ 71.564592] msm_pcm_volume_ctl_get substream or runtime not found
...
[ 71.572935] msm_compr_audio_effects_config_get: stream or effects inactive
...
[ 71.712450] init: Could not find service hosting interface android.hardware.audio@4.0::IDevicesFactory/msd
...
[ 72.077604] msm_voice_sound_focus_get: Error getting Sound Focus Params, err=-22
[ 72.077777] msm_voice_source_tracking_get: Error getting Source Tracking Params, err=-22
[ 72.077953] msm_audio_get_copp_idx_from_port_id: Invalid FE, exiting
...
[ 72.086538] msm_pcm_volume_ctl_get substream runtime not found
...
[ 72.096589] msm_compr_audio_effects_config_get: stream or effects inactive
...
[ 74.047840] init: Could not find service hosting interface android.hardware.health@2.0::IHealth/default
[ 74.716957] init: Could not find service hosting interface android.hardware.oemlock@1.0::IOemLock/default
[ 75.121271] init: Could not find service hosting interface android.hardware.usb.gadget@1.0::IUsbGadget/default
[ 75.184325] init: Could not find service hosting interface android.hardware.contexthub@1.0::IContexthub/default
[ 75.370260] init: Could not find service hosting interface android.hardware.weaver@1.0::IWeaver/default
[ 75.371842] init: Could not find service hosting interface android.hardware.authsecret@1.0::IAuthSecret/default
[ 75.447349] init: Could not find service hosting interface vendor.lineage.power@1.0::ILineagePower/default
[ 75.464417] init: Could not find service hosting interface vendor.lineage.touch@1.0::IKeyDisabler/default
...
[ 76.147031] msm_csiphy_release csiphy dev NULL / ref_count ZERO
[ 76.147044] msm_csid_release: csid invalid state 1
...
[ 76.192594] init: couldn't write 3453 to /dev/cpuset/camera-daemon/tasks: No such file or directory
[ 76.296105] qtaguid: tag_stat: stat_update() bond0 not found
[ 76.296160] qtaguid: tag_stat: stat_update() wlan0 not found
[ 76.816712] init: Could not find service hosting interface android.hardware.camera.provider@2.4::ICameraProvider/legacy/0
[ 76.817047] init: Could not find service hosting interface android.hardware.camera.provider@2.4::ICameraProvider/legacy/0
...
[ 77.405482] msm_voice_sound_focus_get: Error getting Sound Focus Params, err=-22
[ 77.405761] msm_voice_source_tracking_get: Error getting Source Tracking Params, err=-22
[ 77.406016] msm_audio_get_copp_idx_from_port_id: Invalid FE, exiting
...
[ 77.421375] msm_pcm_volume_ctl_get substream runtime not found
[ 77.421983] msm_compr_audio_effects_config_get: stream or effects inactive
...
[ 77.582573] init: Could not find service hosting interface android.hardware.audio@4.0::IDevicesFactory/msd
...
[ 207.422649] MSM-SENSOR-INIT msm_sensor_init_subdev_ioctl:124 default
[ 207.422649]
[ 207.426783] vote: name[SMBCHG: usb_suspend], client_id[1], state[0], val[0]
[ 210.577661] libprocessgroup: Failed to kill process cgroup uid 1047 pid 8753 in 266ms, 1 processes remain
[ 210.872920] libprocessgroup: Failed to kill process cgroup uid 1000 pid 621 in 277ms, 1 processes remain
[ 213.302302] SysRq : Show State
[ 213.302439] Call trace:
...
[ 213.378355] Call trace:
[ 213.395074] SysRq : Kill All Tasks
[ 213.399392] init: Unmounting /dev/block/bootdevice/by-name/userdata:/data opts rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,errors=continue,data=ordered
[ 213.399482] init: Cannot umount /dev/block/bootdevice/by-name/userdata:/data opts rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,errors=continue,data=ordered: Device or resourc
e busy
[ 213.448965] [AOD] Disable AOD mode when shutdown
[ 213.449107] mdss_fb_blank_sub: [Display] mdss_fb_release_all+0x318/0x3a0 mode:4
[ 213.449128] [AOD][START]cur_mode : 3, blank mode : 4, aod_node : 0, keep_aod : 3
[ 213.449140] [AOD][END] cmd_status : 4, next_mode : 0 labibb_ctrl : ctrl
[ 213.477586] [Display] mdss_dsi_blank+: ctrl=0000000000000000 ndx=0 power_state=0
[ 213.502658] init: Unmounting /dev/block/bootdevice/by-name/userdata:/data opts rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,errors=continue,data=ordered
[ 213.503133] init: Umounted /dev/block/bootdevice/by-name/userdata:/data opts rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,errors=continue,data=ordered
[ 213.594916] [Touch] LCD_EVENT_LCD_MODE!
[ 213.594933] [Touch] lcd_mode: 0 (prev: 3)
[ 213.594940] [Touch] U0 mode change
[ 213.595188] [Display] mdss_dsi_blank-:End
[ 213.595202] [Display] mdss_dsi_blank+: ctrl=0000000000000000 ndx=1 power_state=0
[ 213.595238] [Touch] touch_suspend Start
[ 213.595296] [Touch] lg4946_suspend : touch_suspend start
[ 213.595326] [Touch] suspend ts->lpwg.mode == LPWG_NONE
[ 213.595363] [Touch] lg4946_tc_driving = 6, 2
[ 213.597436] [Touch] DDI Display Mode = 0
[ 213.598830] [Display] mdss_dsi_blank-:End
[ 213.598851] [Display] mdss_dsi_off+: ctrl=0000000000000000 ndx=0 power_state=0
[ 213.599637] [Display] mdss_dsi_off-:
[ 213.599652] [Display] mdss_dsi_off+: ctrl=0000000000000000 ndx=1 power_state=0
[ 213.600603] [Display] lge_dsi_panel_power_onoff_precheck right ctrl gpio configuration not needed
[ 213.600649] [Display] mdss_dsi_off-:
[ 213.602072] hdmi_tx_event_handler: event = MDSS_EVENT_SUSPEND suspend=0, hpd_feature=1
[ 213.602134] HDMI Core: Disable, HDMI_CTRL=0x00000002
[ 213.602165] hdmi_tx_config_5v: Error: invalid power data
[ 213.604218] hdmi_tx_hpd_off: HPD is now OFF
[ 213.604303] mdss_fb_blank_sub: mdss_fb_blank_sub: -
[ 213.614055] init: powerctl_shutdown_time_ms:6318:2
[ 213.614091] init: Reboot ending, jumping to kernel
[ 213.616565] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 213.621294] mdss_fb_release_all: try to close unopened fb 2! from pid:1 name:init
[ 213.621351] mdss_fb_release_all: try to close unopened fb 1! from pid:1 name:init
[ 213.621389] mdss_fb_release_all: try to close unopened fb 0! from pid:1 name:init
[ 213.621419] [Display] mdss_dsi_ctrl_shutdown:right. skip here.
[ 213.621428] [Display] mdss_dsi_ctrl_shutdown. reset L
[ 213.622340] [Touch] lg4946_clock -> OFF