Alan Stern <stern@...> writes: > > On Wed, 20 Mar 2013, Mike wrote: > > > Alan Stern <stern@...> writes: > > > > > This shows nothing but a mouse or keyboard. Are you sure you monitored > > > the right bus? In the log you posted earlier, the mass-storage device > > > was plugged into bus 1, not bus 3. > > > > > > > Indeed, sorry it was a typo. So I hope that one is right now: > > Yes, this is right. > > ... > > de253900 1356866248 S Bo:1:004:2 -115 31 = 55534243 0e000000 > > 00020000 80000a28 > > 00000000 00000001 00000000 000000 > > de253900 1356866332 C Bo:1:004:2 0 31 > > > c9a4ff80 1356866445 S Bi:1:004:1 -115 512 < > > c9a4ff80 1356870708 C Bi:1:004:1 0 512 = 00000000 00000000 > > 00000000 00000000 > > 00000000 00000000 00000000 00000000 > > de253900 1356870828 S Bi:1:004:1 -115 13 < > > de253900 1356870949 C Bi:1:004:1 0 13 = 55534253 0e000000 > > 4e000000 01 > > de253900 1356870983 S Bo:1:004:2 -115 31 = 55534243 0f000000 > > 60000000 80000603 > > 00000060 00000000 00000000 000000 > > de253900 1356871072 C Bo:1:004:2 0 31 > > > c9a4ff80 1356871101 S Bi:1:004:1 -115 96 < > > c9a4ff80 1356871198 C Bi:1:004:1 -121 18 = 70000600 0000000a > > 00000000 28000000 0000 > > de253900 1356871231 S Bi:1:004:1 -115 13 < > > de253900 1356871448 C Bi:1:004:1 -32 0 > > de253900 1356871476 S Co:1:004:0 s 02 01 0000 0081 0000 0 > > de253900 1356871573 C Co:1:004:0 0 0 > > Did you stop the trace too quickly? It looks like there should be more > data. My log is WAY bigger, but I shortened it, because I got an error saying my mail is too long. But the last part seems to repeat anyway, so I thought it's ok to let it off. If you like, I could send the log as an attachment via email. > You said that you are using an Ubuntu kernel based 3.2, right? That > may be the problem. This looks like an issue that was fixed in the 3.8 > kernel by commit 53ad570be625 ([SCSI] sd: Use SCSI read/write(16) with > > 32-bit LBA drives). > > I don't know if your Ubuntu kernel includes that commit. You ought to > try booting a newer kernel, something based on 3.8. It may fix your > problem. > Thanks a lot. As it is a LTS version, I don't want to boot another kernel. But I will ask them to backport this patch in their 3.2 kernel. Are you sure about the fix or do you want to have a look at a longer usbmon log? Mike -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
