新的 Nexus 10。周末尝试了 Ubuntu-Touch，现在试图恢复 Android，但它似乎挂在“发送‘系统’”阶段。
我做错了什么？这是转储：
xxx@yyyyy:~/Downloads/mantaray-jdq39$ ./flash-all.sh
erasing 'boot'...
OKAY [ 0.028s]
finished. total time: 0.028s
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.098s]
finished. total time: 0.098s
erasing 'recovery'...
OKAY [ 0.027s]
finished. total time: 0.027s
******** Did you mean to fastboot format this partition?
erasing 'system'...
OKAY [ 0.148s]
finished. total time: 0.148s
******** Did you mean to fastboot format this partition?
erasing 'userdata'...
OKAY [ 0.537s]
finished. total time: 0.537s
sending 'bootloader' (1280 KB)...
OKAY [ 0.181s]
writing 'bootloader'...
OKAY [ 0.147s]
finished. total time: 0.328s
rebooting into bootloader...
OKAY [ 0.001s]
finished. total time: 0.001s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: MANTALJ12
Baseband Version.....: no modem
Serial Number........: R32D800DG9N
--------------------------------------------
checking product...
OKAY [ 0.001s]
checking version-bootloader...
OKAY [ 0.001s]
sending 'boot' (4608 KB)...
OKAY [ 0.618s]
writing 'boot'...
OKAY [ 0.116s]
sending 'recovery' (5108 KB)...
OKAY [ 0.688s]
writing 'recovery'...
OKAY [ 0.120s]
erasing 'system'...
OKAY [ 0.149s]
sending 'system' (522703 KB)...