Control: tag -1 moreinfo On Mon, 2012-12-31 at 00:55 +0400, Nick Y Kuzminyh wrote: > Package: src:linux > Version: 3.2.35-2 > Severity: normal > > Problem take place for portable usb 3.0 HDD (no external power source). There > are two USB 3.0 ports at my laptop. > There is no problem with USB 2.0 HDD and various USB 1.1 devices (such as > mouse) at the usb 3.0 ports. > When I plug usb 3.0 HDD device, hdd led goes On, after 5-7 sec hdd led goes > Off. Hdd is not mounted. > After that fail, both USB 3.0 ports became completely unusable (until reboot). > > Laptop Lenovo Thinkpad Edge 330G (3354-24G), CPU: Pentium B970, chipset: Intel > HM77 Express, IO Controller: Intel Corporation 7 Series/C210 Series Chipset, > In BIOS menu, "USB 3.0 Support=Enabled" > > problematic device: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > > kernel log file comments: I've made the following actions: > 1) attach USB 3.0 HDD drive (Seagate 500Gb) to USB 2.0 port, device is mounted > properly. Unmount and detach. > 2) attach old usb 2.0 HDD drive (Transcend 160Gb) to USB 3.0 port, device is > mounted properly. Unmount and detach. > 3) attach USB 3.0 HDD drive (Seagate 500Gb) to USB 2.0 port, device is not > mounted, both USB 3.0 ports became unusable [...] In step 3, I think you meant to say 'USB 3.0 port', right? Could you test whether Linux 3.7 (currently available in experimental <http://wiki.debian.org/DebianExperimental>) still has this problem? Ben. -- Ben Hutchings Never attribute to conspiracy what can adequately be explained by stupidity.
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