| 1 |
On Mar 24, 2014, at 7:02, Dale <rdalek1967@×××××.com> wrote: |
| 2 |
|
| 3 |
> Howdy, |
| 4 |
> |
| 5 |
> This is confusing. A month or so ago, my HP 5300C scanner worked just |
| 6 |
> fine. I plugged it in today, it doesn't show up. When I type lsusb, I |
| 7 |
> get this: |
| 8 |
> |
| 9 |
> root@fireball / # lsusb |
| 10 |
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root |
| 11 |
> hub |
| 12 |
> |
| 13 |
> Bus 007 Device 002: ID 0764:0501 Cyber Power System, Inc. CP1500 AVR |
| 14 |
> UPS |
| 15 |
> |
| 16 |
> Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root |
| 17 |
> hub |
| 18 |
> |
| 19 |
> Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root |
| 20 |
> hub |
| 21 |
> |
| 22 |
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root |
| 23 |
> hub |
| 24 |
> |
| 25 |
> Bus 005 Device 002: ID 046d:c05a Logitech, Inc. M90/M100 Optical |
| 26 |
> Mouse |
| 27 |
> |
| 28 |
> Bus 005 Device 003: ID 22b8:6402 Motorola |
| 29 |
> PCS |
| 30 |
> |
| 31 |
> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root |
| 32 |
> hub |
| 33 |
> |
| 34 |
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root |
| 35 |
> hub |
| 36 |
> |
| 37 |
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root |
| 38 |
> hub |
| 39 |
> |
| 40 |
> Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root |
| 41 |
> hub |
| 42 |
> |
| 43 |
> Bus 008 Device 002: ID |
| 44 |
> 2109:3431 |
| 45 |
> |
| 46 |
> Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub |
| 47 |
> root@fireball / # |
| 48 |
> |
| 49 |
> No scanner there. I thought maybe the cable was bad, plugged in my |
| 50 |
> printer with the same cable and the printer shows up just fine. I have |
| 51 |
> tried both a 3.11.6 and 3.13.6 kernel thinking just maybe it was a bug |
| 52 |
> but I'm pretty sure I was using 3.11.6 last time. Here is a list of usb |
| 53 |
> and sane packages installed: |
| 54 |
|
| 55 |
Well I had a similar problem with a samsung scanner printer not showing up in lsusb. Dmesg show irregularly some messages while plugging and un plugging. I tracked the problem down to a broken physical connection (usb connector / cable). So changing the cable and port and hard reseting scanner corrected my problem. |
| 56 |
|
| 57 |
> As you can tell, there is not one there. Other places say it is |
| 58 |
> obsolete but thought it worth a mention. I checked permissions on the |
| 59 |
> nodes in /dev. They are root/usb. I also made sure I am in the scanner |
| 60 |
> and usb groups as well. It seems to me that until lsusb sees the |
| 61 |
> scanner, not much else matters. So far, no luck. |
| 62 |
> |
| 63 |
> I figure it is something so simple that I am just plain over looking the |
| 64 |
> obvious. Anyone got any ideas? I got some really old family photos I |
| 65 |
> want to start scanning. |
| 66 |
> |
Archives