在我的 kern.log 中,我有数百条类似这样的消息:
Aug 26 12:28:22 cabron kernel: [11904.178378] thunderbolt 0000:07:00.0: control channel stopped
Aug 26 12:28:22 cabron kernel: [11904.452712] thunderbolt 0000:07:00.0: control channel starting...
Aug 26 12:28:22 cabron kernel: [11904.452717] thunderbolt 0000:07:00.0: starting TX ring 0
Aug 26 12:28:22 cabron kernel: [11904.452766] thunderbolt 0000:07:00.0: enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1)
Aug 26 12:28:22 cabron kernel: [11904.452770] thunderbolt 0000:07:00.0: starting RX ring 0
Aug 26 12:28:22 cabron kernel: [11904.452780] thunderbolt 0000:07:00.0: enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001)
Aug 26 12:28:22 cabron kernel: [11904.638382] thunderbolt 0000:07:00.0: stopping RX ring 0
Aug 26 12:28:22 cabron kernel: [11904.638393] thunderbolt 0000:07:00.0: disabling interrupt at register 0x38200 bit 12 (0x1001 -> 0x1)
Aug 26 12:28:22 cabron kernel: [11904.638407] thunderbolt 0000:07:00.0: stopping TX ring 0
Aug 26 12:28:22 cabron kernel: [11904.638419] thunderbolt 0000:07:00.0: disabling interrupt at register 0x38200 bit 0 (0x1 -> 0x0)
它们都具有相同的日期戳(例如 8 月 26 日 12:28:22)。内核在这里试图告诉我什么?
如果有帮助的话,在联想 X1 carbon 6th Gen 上运行 Ubuntu 18.04。