我有一台联想 T15，之前 fwupdmgr 运行正常。但现在，它失败并出现以下错误：
Devices with no available firmware updates:
• UEFI Device Firmware
• UEFI Device Firmware
• UEFI Device Firmware
• UEFI Device Firmware
• UEFI Device Firmware
• UEFI Device Firmware
• USB2.1 Hub
• USB3.0 5K Graphic Docking
• Unifying Receiver
╔══════════════════════════════════════════════════════════════════════════════╗
║ Upgrade EM120R GL from EM120RGLAPR02A07M4G_10.010.10.010 to ║
║ EM120RGLAPR02A07M4G_20.020.20.020? ║
╠══════════════════════════════════════════════════════════════════════════════╣
║ Firmware release EM120RGLAPR02A07M4G_20.020.20.020 packaged for LVFS. ║
║ ║
║ This stable release : ║
║ ║
║ Firmware release EM120RGLAPR02A07M4G_20.020.20.020 packaged for LVFS. ║
║ ║
║ This stable release fixes the following issues: ║
║ ║
║ • Performance improvements ║
║ ║
║ EM120R GL and all connected devices may not be usable while updating. ║
╚══════════════════════════════════════════════════════════════════════════════╝
Perform operation? [Y|n]:
Downloading… [***************************************]
Downloading… [***************************************]
Decompressing… [***************************************]
Authenticating… [***************************************]
Restarting device… [ ]suitable port not found
即使手动重启计算机后，固件仍未更新，我仍然遇到同样的问题。