我有一台带有 Raspbian 11 bullseye 的 Raspberry Pi 4（4GB RAM）主机。今天，我尝试运行 ansible playbook 来使用 apt 更新系统，但由于分段错误错误而失败，这看起来很奇怪。我通过 SSH 连接并尝试apt update手动运行，但它终止了连接。使用 -vvv 的 SSH 输出为：
pi@rpi4:~ $ apt update
debug3: receive packet: type 96
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug2: channel 0: obuf empty
debug2: chan_shutdown_write: channel 0: (i0 o1 sock -1 wfd 5 efd 6 [write])
debug2: channel 0: output drain -> closed
debug3: receive packet: type 98
debug1: client_input_channel_req: channel 0 rtype exit-signal reply 0
debug3: receive packet: type 98
debug1: client_input_channel_req: channel 0 rtype [email protected] reply 0
debug2: channel 0: rcvd eow
debug2: chan_shutdown_read: channel 0: (i0 o3 sock -1 wfd 4 efd 6 [write])
debug2: channel 0: input open -> closed
debug3: receive packet: type 97
debug2: channel 0: rcvd close
debug3: channel 0: will not send data after close
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug3: send packet: type 97
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
debug3: channel 0: status: The following connections are open:
#0 client-session (t4 r0 i3/0 o3/0 e[write]/0 fd -1/-1/6 sock -1 cc -1 io 0x00/0x00)
debug3: send packet: type 1
Connection to <ip> closed.
Transferred: sent <B>, received <B> bytes, in <s> seconds
Bytes per second: sent <Bps>, received <Bps>
debug1: Exit status -1
由于它没有引发任何错误，我尝试过搜索apt update kills ssh和类似的查询，但没有解决问题。
运行apt-get update也会终止连接。 （我也尝试在 tmux 中运行它，它杀死了 tmux）
sudo dpkg --configure -a他们既没有sudo dpkg-reconfigure apt解决问题，也没有终止联系。
编辑：apt upgrade也杀死它
可能出了什么问题？意外断电会导致这种情况吗？
编辑2：进一步调查：跑步的ls -l python2行为相同。python2杀死终端。我不认为这与 apt 真的有关系。我会继续尝试并更新。
答案1
经过更多调查，似乎 bash 中引发的任何错误都会杀死终端。我尝试ls /usr/bin/python2在 zsh 中运行（不存在），这是输出：
ls: cannot access '/usr/bin/python2'zsh: segmentation fault ls /usr/bin/python2
看到这个结果并阅读后这个问题，看来突然断电可能损坏了SD卡。我想是时候将其重新刷新到新的 SD 卡了。