[Nexus 6P Q&A, Help & Troubleshooting] Cya_Cya_Cya:
Hi, I have just purchased my first Android device, a Huawei Nexus 6p, and tried to install MultiRom following your excelent guide. Rooted, installed MultiROM , added some ROMs, everything looks fine. But, I can choose between different ROMs while booting but nothing boots but primary (Android, stock).

I get the following error/log while booting a secondary rom (and get stuck, have to press power buttom to restart):

<14>[ 10.805852] trampoline: Updating device /dev/block/mmcblk0p44 to /dev/block/dm-0 in fstab due to encryption.

<4>[ 10.808527] EXT4-fs (dm-0): Ignoring removed nomblk_io_submit option

<6>[ 10.842087] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: barrier=1,data=ordered,nomblk_io_submit,noauto_da_alloc,discard,errors=panic

<14>[ 10.874351] trampoline: Starting adbd

<11>[ 10.874826] trampoline: Running multirom

<11>[ 10.884085] multirom: Running MultiROM v33

<14>[ 10.884246] multirom: Loading MultiROM status...

<11>[ 10.884339] multirom: Loading fstab "/fstab.angler"...

<14>[ 10.911487] multirom: Adding ROM Internal

<14>[ 10.915680] multirom: Adding ROM cm-13.0-20160419-SNAPSHOT-

<14>[ 10.916141] multirom: Adding ROM ResurrectionRemix-M-v5.6.8

<14>[ 10.916576] multirom: Adding ROM pure_nexus_angler-6.0.1-20

<14>[ 10.917440] multirom: Dumping multirom status:

<14>[ 10.917454] multirom: is_second_boot=1

<14>[ 10.917463] multirom: is_running_in_primary_rom=0

<14>[ 10.917471] multirom: current_rom=cm-13.0-20160419-SNAPSHOT-

<14>[ 10.917479] multirom: colors_v2=6

<14>[ 10.917487] multirom: brightness=40

<14>[ 10.917495] multirom: enable_adb=0

<14>[ 10.917503] multirom: rotation=0

<14>[ 10.917511] multirom: force_generic_fb=0

<14>[ 10.917538] multirom: anim_duration_coef=1.000000

<14>[ 10.917547] multirom: hide_internal=0

<14>[ 10.917555] multirom: int_display_name=Internal

<14>[ 10.917563] multirom: auto_boot_seconds=5

<14>[ 10.917571] multirom: auto_boot_rom=Internal

<14>[ 10.917579] multirom: auto_boot_type=0

<14>[ 10.917587] multirom: curr_rom_part=NULL

<14>[ 10.917594] multirom:

<14>[ 10.917601] multirom: ROM: Internal

<14>[ 10.917609] multirom: base_path: /realdata/media/0/multirom/roms/Internal

<14>[ 10.917618] multirom: icon_path: /realdata/media/0/multirom/icons/romic_android.png

<14>[ 10.917625] multirom: type: 0

<14>[ 10.917633] multirom: has_bootimg: 0

<14>[ 10.917640] multirom: ROM: cm-13.0-20160419-SNAPSHOT-

<14>[ 10.917648] multirom: base_path: /realdata/media/0/multirom/roms/cm-13.0-20160419-SNAPSHOT-

<14>[ 10.917657] multirom: icon_path: /realdata/media/0/multirom/icons/romic_default.png

<14>[ 10.917664] multirom: type: 1

<14>[ 10.917672] multirom: has_bootimg: 1

<14>[ 10.917679] multirom: ROM: pure_nexus_angler-6.0.1-20

<14>[ 10.917687] multirom: base_path: /realdata/media/0/multirom/roms/pure_nexus_angler-6.0.1-20

<14>[ 10.917695] multirom: icon_path: /realdata/media/0/multirom/icons/romic_default.png

<14>[ 10.917703] multirom: type: 1

<14>[ 10.917711] multirom: has_bootimg: 1

<14>[ 10.917718] multirom: ROM: ResurrectionRemix-M-v5.6.8

<14>[ 10.917725] multirom: base_path: /realdata/media/0/multirom/roms/ResurrectionRemix-M-v5.6.8

<14>[ 10.917734] multirom: icon_path: /realdata/media/0/multirom/icons/romic_default.png

<14>[ 10.917741] multirom: type: 1

<14>[ 10.917749] multirom: has_bootimg: 1

<11>[ 10.917767] multirom: Skipping ROM selection, is_second_boot=1, auto_boot_type=0x0

<11>[ 10.917792] multirom: No run-on-boot scripts for ROM cm-13.0-20160419-SNAPSHOT-

<14>[ 10.953280] multirom: Using fstab ./fstab.angler from rc files

<11>[ 10.953303] multirom: Modifying fstab: ./fstab.angler

<11>[ 10.955211] multirom: Could not open /system/build.prop to read api level!

<6>[ 10.955256] mdss_fb_blank_sub: mdss_fb_open+0x224/0x318 mode:0

<14>[ 10.955493] multirom: Left Split=720

<14>[ 10.955504] multirom: Right Split=720

<4>[ 10.980178] mdss_mdp_ov_xres_check: invalid use of RIGHT_MIXER flag.

<14>[ 10.980259] multirom: Framebuffer implementation: Qualcomm ION overlay

Can you help me please? (noob-friendly)

Thanks in advance. :)