gnome-shell crash，页面卡住不动，切换 tty 没有效果,有时候切换 tty 成功,但是没法输入 login name,或者无法输入密码,特别卡,强制重启看 journal ,输出结果如下,length values must specify a unit 这个 message 最多,有好几页,请问如何解决?
{
“__CURSOR” : “s=d1e899b6562240ed94d49a5209ac5b88;i=b99;b=2caa49c6cf064af3aeec316ef9f59995;m=676f3d89;t=59a0e8b6d7825;x=2e76aca69df6dca”,
“__REALTIME_TIMESTAMP” : “1576762142980133”,
“__MONOTONIC_TIMESTAMP” : “1735343497”,
“_BOOT_ID” : “2caa49c6cf064af3aeec316ef9f59995”,
“_MACHINE_ID” : “2340ddb72daf426a9ea3eb6004223797”,
“_HOSTNAME” : “linux-ksin”,
“PRIORITY” : “4”,
“_TRANSPORT” : “journal”,
“_CAP_EFFECTIVE” : “0”,
“_SYSTEMD_OWNER_UID” : “1000”,
“_SYSTEMD_SLICE” : “user-1000.slice”,
“_SYSTEMD_USER_SLICE” : “-.slice”,
“_UID” : “1000”,
“_GID” : “100”,
“GLIB_OLD_LOG_API” : “1”,
“_COMM” : “gnome-shell”,
“_EXE” : “/usr/bin/gnome-shell”,
“_CMDLINE” : “/usr/bin/gnome-shell”,
“MESSAGE” : “length values must specify a unit”,
“GLIB_DOMAIN” : “St”,
“_SYSTEMD_CGROUP” : “/user.slice/user-1000.slice/session-2.scope”,
“_SYSTEMD_SESSION” : “2”,
“_SYSTEMD_UNIT” : “session-2.scope”,
“_SYSTEMD_INVOCATION_ID” : “bdeea5bc4da545cf9858bb7da198c54f”,
“_PID” : “8985”,
“_SOURCE_REALTIME_TIMESTAMP” : “1576762142979941”
}