> On Oct 21, 2012, Borislav Petkov wrote: > > On Sat, Oct 20, 2012 at 11:15:17PM +0000, Artem S. Tashkinov wrote: > > You don't get me - I have *no* VirtualBox (or any proprietary) modules > > running > > Ok, good. We got that out of the way - I wanted to make sure after you > replied with two other possibilities of the system freezing. > > > - but I can reproduce this problem using *the same system running > > under* VirtualBox in Windows 7 64. > > That's windoze as host and linux as a guest, correct? Exactly. > If so, that's virtualbox's problem, I'd say. I can reproduce it on my host *alone* as I said in the very first message - never before I tried to run my Linux in a virtual machine. Please, just forget about VirtualBox - it has nothing to do with this problem. > > It's almost definitely either a USB driver bug or video4linux driver > > bug: > > And you're assuming that because the freeze happens when using your usb > webcam, correct? And not otherwise? Yes, like I said earlier - only when I try to access its settings using Adobe Flash the system crashes/freezes. > Maybe you can describe in more detail what exactly you're doing so that > people could try to reproduce your issue. I don't think many people have the same webcam so it's going to be a problem. It can be reproduced easily - just open Flash "Settings" in Google Chrome 22. The crash will occur immediately. > > I'm CC'ing linux-media and linux-usb mailing lists, the problem is described here: > > https://lkml.org/lkml/2012/10/20/35 > > https://lkml.org/lkml/2012/10/20/148 > > Yes, good idea. Maybe the folks there have some more ideas how to debug > this. > > I'm leaving in the rest for reference. > > What should be pointed out, though, is that you don't have any more > random corruptions causing oopses now that virtualbox is gone. The > freeze below is a whole another issue. The freeze happens on my *host* Linux PC. For an experiment I decided to check if I could reproduce the freeze under a virtual machine - it turns out the Linux kernel running under it also freezes. Artem -- 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
