原因 Jun 3 04:14:22 x230 kernel: [ 1785.787010] pci_pm_suspend(): e1000e_pm_suspend+0x0/0x40 [e1000e] returns -2 Jun 3 04:14:22 x230 kernel: [ 1785.787013] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -2 Jun 3 04:14:22 x230 kernel:…