Albretch Mueller wrote: > and I run dmesg before and after the installation. This is what I got as > diff: > > $ _IFL00="demsg_Wed Nov 4 13:36:51 UTC 2020.log" > $ _IFL02="dmesg_Wed Nov 4 12:51:11 UTC 2020.log" > > > $ diff "${_IFL00}" "${_IFL02}" > 1365,1386d1364 > < [ 592.364045] fuse init (API version 7.26) > < [ 597.114432] perf: interrupt took too long (3970 > 3955), lowering > kernel.perf_event_max_sample_rate to 50250 > < [ 759.572045] usb 2-1.1: new high-speed USB device number 10 using ehci-pci > < [ 759.726416] usb 2-1.1: New USB device found, idVendor=174c, > idProduct=55aa > < [ 759.726425] usb 2-1.1: New USB device strings: Mfr=2, Product=3, > SerialNumber=1 > < [ 759.726430] usb 2-1.1: Product: ASMT1051 > < [ 759.726436] usb 2-1.1: Manufacturer: asmedia > < [ 759.726440] usb 2-1.1: SerialNumber: 123456793C45 > < [ 759.732695] scsi host7: uas > < [ 759.737419] scsi 7:0:0:0: Direct-Access ASMT 2115 > 0 PQ: 0 ANSI: 6 > < [ 759.766005] sd 7:0:0:0: Attached scsi generic sg2 type 0 > < [ 759.767159] sd 7:0:0:0: [sdb] Spinning up disk... > < [ 760.796077] . > < [ 761.824039] . > < [ 761.824326] ready > < [ 761.825576] sd 7:0:0:0: [sdb] 625142448 512-byte logical blocks: > (320 GB/298 GiB) > < [ 761.827046] sd 7:0:0:0: [sdb] Write Protect is off > < [ 761.827054] sd 7:0:0:0: [sdb] Mode Sense: 43 00 00 00 > < [ 761.827821] sd 7:0:0:0: [sdb] Write cache: enabled, read cache: > enabled, doesn't support DPO or FUA > < [ 761.846697] sdb: sdb1 sdb2 > < [ 761.850535] sd 7:0:0:0: [sdb] Attached SCSI disk > < [ 952.009501] perf: interrupt took too long (4980 > 4962), lowering > kernel.perf_event_max_sample_rate to 40000
Well, there you have it: the USB device you're plugging in is a USB SATA interface with a three partition disk. If you also plugged in a wifi interface during that time, it's so badly broken that the computer can't even see it as an unknown USB device. -dsr-