Firefly RK3399烧写编译的ubuntu固件卡死：
屏幕输出如下信息
Recovery start…
Formatting /userdata…
串口循环输出： 398.888076] fusb302 4-0022: connection has disconnected
大概过了5、6分钟后系统重启动，如下
[ 514.786740] fusb302 4-0022: connection has disconnected
[ 515.110092] fusb302 4-0022: connection has disconnected
[ 515.440251] fusb302 4-0022: connection has disconnected
executed '/sbin/mke2fs' done
executed '/sbin/mke2fs' return 0
executing '/sbin/e2fsck'
e2fsck 1.43.9 (8-Feb-2018)
[ 515.783837] fusb302 4-0022: connection has disconnected
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
[ 516.125934] fusb302 4-0022: connection has disconnected
/dev/block/by-name/userdata: 11/7503872 files (0.0% non-contiguous), 617502/29997051 blocks
executed '/sbin/e2fsck' done
executed '/sbin/e2fsck' return 0
[ 516.177522] EXT4-fs (mmcblk1p8): mounted filesystem with ordered data mode. Opts:
Data wipe done.
[ 516.457489] fusb302 4-0022: connection has disconnected
resize oem done.
[ 516.799721] fusb302 4-0022: connection has disconnected
[ 517.139583] fusb302 4-0022: connection has disconnected
No link to path!!!
E:Can't open /tmp/recovery.log
No link to path!!!
E:Can't open /tmp/recovery.log
buf = /dev/block/by-name/misc
### get mount_ponit = /dev/block/by-name/misc ###
devices is not MTD.
No link to path!!!
Rebooting...
Reboot...
[ 517.260370] cpu cpu4: min=816000, max=816000
[ 517.262353] cpu cpu0: min=816000, max=816000
[ 517.272213] I : [File] : drivers/gpu/arm/midgard/platform/rk/mali_kbase_config_rk.c; [Line] : 274; [Func] : kbase_platform_rk_shutdown(); to make vdd_gpu enabled for turning off pd_gpu in pm_framework.
[ 517.273825] rk-vcodec ff660000.rkvdec: shutdown
[ 517.274257] rk-vcodec ff650000.vpu_service: shutdown
[ 517.276105] rk808->stby_gpio(56) = low
[ 517.276527] rk808->hold_gpio(45) = low
[ 517.465611] fusb302 4-0022: connection has disconnected
[ 517.479100] reboot: Restarting system
DDR Version 1.26 20210628
In
soft reset
SRX
Channel 0: DDR3, 800MHz
编译过程安装下面的链接操作
https://wiki.t-firefly.com/zh_CN/Firefly-RK3399/linux_compile_gpt.html
重启后系统能使用，请问这是刚开始卡死那段时间的原因是什么？怎样才能解决？烧写官方的固件不会出现这种现象