Re: [Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2013-01-13 Thread Peter Schaefer
Hello Michael, Am 1/12/2013 1:24 PM, Michael Tokarev wrote: Peter, are you able to run git bisect or something like that, to try to pinpoint either the commit which introduced this issue or which fixed it? Well, i'm no expert at git, but i made some progress, see below. Besides, what are

Re: [Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2013-01-13 Thread Peter Schaefer
Hi, well - it's probably only for historic interest, but if i made no bisecting mistake, this commit has fixed it (note that the meaning of 'good' and 'bad' is swapped due to how git bisect works): root@debian:~/qemu_git/qemu-kvm# git bisect good Bisecting: 87 revisions left to test after this

[Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2013-01-10 Thread Peter Schaefer
Hi again! The good news: 1.3.0 works (at least with my setup). The bad news is that this might lower the motivation to fix 1.1.2 ;-) ... Attached is the USB trace file from the non-working case with V 1.1.2. If decompressed, it's an 185 MB text file and - honestly - i cannot make any sense of

Re: [Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2013-01-09 Thread Peter Schaefer
Am 1/8/2013 6:08 PM, Serge Hallyn wrote: (replying to comment #12) could you please follow up on comments #6 and #7? It also would be worthwhile, at this point, checking whether latest upstream (1.3) is still broken. Just a short note: I somehow produced a backported *.deb for 1.3.0 and i

[Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2012-12-29 Thread Peter Schaefer
Just confirming the bug. I'm having the same issues with the same USB smart card reader as the submitter (Kobil mIDentity) on Debian Squeeze using the qemu-kvm version 1.2.0 from debian-backports. Going back to 1.0 fixes the problem (http://snapshot.debian.org/package/qemu-

[Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2012-12-29 Thread Peter Schaefer
Referring to my last comment: The URL does only work if you add a backslash at the end, sorry about that. One last note: In Germany, the Kobil USB Reader is/was supplied by DATEV (see http://www.datev.com/) to their members/partners. So, anybody who's running DATEV software on kvm-virtualized