[Redmi Note 8 ROMs, Kernels, Recoveries, & Other De] jck0:
Just installed on xiaomi redmi note 8 (ginkgo). I used twrp-3.3.1-0-ginkgo.img and gapps from cyanstorage.b-cdn.net/cmdm/98714/ open_gapps-arm64-10.0-nano-20190928-BETA.zip. Root access with from github.com/topjohnwu/Magisk/releases/tag/v20.3.

I done a little mess, below for knowledge:

bootloader unlock -> OK (it required 7 days wait from registration time)

vbmeta installation -> OK

TWRP installation -> OK

first attempt to install (through TWRP) lineage-17.1-20200112-UNOFFICIAL-ginkgo.zip and open_gapps-arm64-10.0-nano-20190928-BETA.zip lead to bootloop (I done default wipe Data, Cache and Dalvik) .

Then I done wipe of /system (I'm thinking to reflash lineage without gapss from scratch), It failed.

Restarted in TWRP, the internal /sdcard is no longer accessible (crypted).

I installed an external SD with file lineage..zip and I done installation from it. Now it worked. The phone boots regularly in lineageos.

redone open_gapps-arm64-10.0-nano-20190928-BETA.zip installation -> OK

Magisk-v20.3.zip installation -> OK

It works fine, but the camera app crashes and call recording does not work (IllegalStateException).

from dmesg:

[ 415.628601] msm_csiphy_release csiphy dev NULL / ref_count ZERO

[ 415.628608] msm_csiphy_release csiphy dev NULL / ref_count ZERO

[ 415.628610] msm_csiphy_release csiphy dev NULL / ref_count ZERO

[ 415.628614] msm_csid_release: csid invalid state 1

[ 415.628616] msm_csid_release: csid invalid state 1

[ 415.628619] msm_csid_release: csid invalid state 1

[ 415.628620] msm_csid_release: csid invalid state 1

[ 415.628624] msm_cci_release invalid ref count 0 / cci state 1

[ 415.628627] MSM-SENSOR-INIT msm_sensor_init_subdev_ioctl:122 default\x0a

[ 415.628632] MSM-CPP msm_cpp_subdev_ioctl:3593 shutdown cpp node. open cnt:0

[ 415.628635] msm_pm_qos_remove_request: remove request

[ 415.628636] pm_qos_remove_request called for unknown object

[ 415.628643] ------------[ cut here ]------------

[ 415.628651] WARNING: CPU: 5 PID: 6554 at /media/tark/DataFirst/LOS17.1/kernel/xiaomi/sm6125/kernel/power/qos.c:738 pm_qos_remove_request+0x140/0x15c

[ 415.628652] Modules linked in:

[ 415.628658] CPU: 5 PID: 6554 Comm: HwBinder:6493_1 Tainted: G S W 4.14.117-pixel-Dyneteve+ #1

[ 415.628659] Hardware name: Qualcomm Technologies, Inc. trinket pm6125 + pmi632 IDP (DT)

[ 415.628661] task: 00000000f510af37 task.stack: 0000000053b49098

[ 415.628663] pc : pm_qos_remove_request+0x140/0x15c

[ 415.628665] lr : pm_qos_remove_request+0x140/0x15c

[ 415.628666] sp : ffffff801aa9b970 pstate : 60400145

[ 415.628667] x29: ffffff801aa9b990 x28: ffffff85fbaf2500

[ 415.628669] x27: 00000000ffffffff x26: 0000000000000009

[ 415.628672] x25: 0000000000000008 x24: fffffffa32306fa0

[ 415.628674] x23: fffffff9950b0110 x22: fffffffa32306fa0

[ 415.628676] x21: ffffff85fc3cc728 x20: fffffffa339eb818

[ 415.628678] x19: ffffff85fc3cc618 x18: 00000000000000a4

[ 415.628680] x17: 00000000000000a4 x16: fffffffa3f7cf588

[ 415.628682] x15: 0000000000000004 x14: 0000000000000040

[ 415.628684] x13: 000000000007ee24 x12: 0000000000000000

[ 415.628686] x11: 0000000000000001 x10: 0000000000000007

[ 415.628688] x9 : 7c028316b2870d00 x8 : 7c028316b2870d00

[ 415.628690] x7 : 0000000000000000 x6 : fffffffa3f84e3a3

[ 415.628692] x5 : 0000000000000000 x4 : 0000000000000008

[ 415.628694] x3 : 0000000000000074 x2 : 0000000000000001

[ 415.628696] x1 : 00000000000001c0 x0 : 000000000000002f

[ 415.628698] \x0aPC: 0xffffff85f933277c:

[ 415.628699] 277c 91014261 f8687928 321f03e2 12800003 f9400100 97fffc1f 321b0be2 aa1303e0

[ 415.628706] 279c 2a1f03e1 944d8ab8 14000007 f000d080 d000da41 912bcc00 910e3021 94000f22

[ 415.628713] 27bc d4210000 a9427bfd a9414ff4 a8c357f6 d65f03c0 944df3cc 17ffffe7 a9bf7bfd

[ 415.628720] 27dc 910003fd b000a6c8 9116c108 f860d908 f9400108 f9402100 97febcad a8c17bfd

[ 415.628728] \x0aLR: 0xffffff85f933277c:

[ 415.628728] 277c 91014261 f8687928 321f03e2 12800003 f9400100 97fffc1f 321b0be2 aa1303e0

[ 415.628735] 279c 2a1f03e1 944d8ab8 14000007 f000d080 d000da41 912bcc00 910e3021 94000f22

[ 415.628741] 27bc d4210000 a9427bfd a9414ff4 a8c357f6 d65f03c0 944df3cc 17ffffe7 a9bf7bfd

[ 415.628748] 27dc 910003fd b000a6c8 9116c108 f860d908 f9400108 f9402100 97febcad a8c17bfd

[ 415.628755] \x0aSP: 0xffffff801aa9b930:

[ 415.628756] b930 f93327bc ffffff85 60400145 00000000 ffffffc8 ffffff80 b2870d00 7c028316

[ 415.628762] b950 ffffffff 0000007f 1aa9b9a0 ffffff80 1aa9b990 ffffff80 f93327bc ffffff85

[ 415.628769] b970 32306fa0 fffffffa fc3cc728 ffffff85 339eb818 fffffffa fc3cc728 ffffff85

[ 415.628776] b990 1aa9bab0 ffffff80 f9cba054 ffffff85 1aa9b9e0 ffffff80 f949090c ffffff85

[ 415.628783]

[ 415.628784] Call trace:

[ 415.628786] pm_qos_remove_request+0x140/0x15c

[ 415.628793] msm_close+0x100/0x314

[ 415.628797] v4l2_release+0x38/0x84

[ 415.628800] __fput+0xb8/0x1b4

[ 415.628802] ____fput+0xc/0x14

[ 415.628805] task_work_run+0x34/0xa4

[ 415.628811] do_exit+0x404/0x9ac

[ 415.628814] do_group_exit+0x88/0x9c

[ 415.628816] get_signal+0x1c0/0x7b4

[ 415.628819] do_notify_resume+0x19c/0x1ad0

[ 415.628821] work_pending+0x8/0x10

[ 415.628823] ---[ end trace 6f65a80b25dbc1fd ]---