On Fri, Nov 12, 2021 at 10:37:59AM +0100, DocMAX wrote: > Hi there, > > i would like to send a bug to you. > > Issue in dmesg (lots of them): > sd 5:0:0:0: [sde] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK > cmd_age=19s > sd 5:0:0:0: [sde] tag#4 Sense Key : Illegal Request [current] > sd 5:0:0:0: [sde] tag#4 Add. Sense: Invalid command operation code > sd 5:0:0:0: [sde] tag#4 CDB: Write(16) 8a 00 00 00 00 00 85 33 72 e0 00 00 > 00 20 00 00 > > My workaround: kernel cmdline: usb-storage.quirks=2109:0715:u > > My kernel: Linux zeus 5.14.16-arch1-1 #1 SMP PREEMPT Tue, 02 Nov 2021 > 22:22:59 +0000 x86_64 GNU/Linux > > Would be cool if you can fix this. > Thanks, Does this device have its own power source, or does it run off power from the USB bus? This kind of error is fairly common when a drive adapter doesn't have enough power. Alan Stern
