On Thursday, April 19, 2012 11:07:08 PM Mark Cason did opine: > On 04/19/2012 11:25 AM, gene heskett wrote: > > On Thursday, April 19, 2012 12:08:58 PM Mark Cason did opine: > >> On 04/19/2012 10:15 AM, gene heskett wrote: > >>> On Thursday, April 19, 2012 10:34:37 AM Mark Wendt did opine: > >>> > >>> Humm, inserted into my reader, its presence is acknowledged, but its > >>> not accessible. The usb system issues a boatload of resets but never > >>> gets any farther than listing it as sdg, sdh, sdi, sdj. The reader > >>> itself indicates it is plugged in by turning on a "lights up the > >>> whole room" blue led Does anyone know what modules are needed to > >>> access an SD card while running linux? Cheers, Gene > >>> > >> On any modern Linux OS, it should "Just Work". There's been > >> > >> instances where flash drives had issues in linux, but worked > >> perfectly well in Windows, due to software already installed on the > >> drives. > >> > >> You can always try to reformat it from a terminal, using the > >> command > >> > >> mkfs.vfat, and the location of your device. (/dev/sd?) > > Snip > > > Plugging the whole thing into a direct usb port fiddles around trying > > to find something for a couple of minutes, but winds up looking like > > this in dmesg: > > > > ehci_hcd 0000:00:02.1: port 5 full speed --> companion > > ehci_hcd 0000:00:02.1: GetStatus port:5 status 003001 0 ACK POWER > > OWNER sig=se0 CONNECT > > hub 1-0:1.0: port 5 not reset yet, waiting 50ms > > hub 1-0:1.0: state 7 ports 10 chg 0000 evt 0020 > > ehci_hcd 0000:00:02.1: GetStatus port:5 status 001002 0 ACK POWER > > sig=se0 CSC > > hub 1-0:1.0: logical disconnect on port 5 > > hub 1-0:1.0: state 7 ports 10 chg 0020 evt 0020 > > hub 1-0:1.0: port 5, status 0100, change 0000, 12 Mb/s > > usb 1-5: USB disconnect, device number 53 > > usb 1-5: unregistering device > > usb 1-5: unregistering interface 1-5:1.0 > > usb 1-5: usb_disable_device nuking all URBs > > > > Thanks& Cheers Mark, Gene > > My first rule of thumb, if it doesn't work with a hub, then try it > directly. > > It looks like the USB port is not reading the drive correctly. Since > this is a microSDHC, have you tried using another adapter to put it in? > I've run into a similar problem when I used a different manufacturers > adapter on one of my Sandisk cards. (I'm using a laptop, so the card > reader is already built into my computer.) > > Also, have you tried running lsusb -vv?
It wasn't there. What I did was take my card interface, and the card to the tv station where we plugged in into a W7 box. It never found the SDHC card. So Jim had a reader in another machine, which found it in 2 or 3 seconds. My reader wasn't SDHC compatible. The, re-reading the docs that came with the scope, it isn't compatible with SDHC, only SD. That comes in 2Gb max, and there are none in captivity within 50 miles of me. So I bought a new reader that claims it can do SDHC which is what I think is in my Nikon and came home, and have now ordered 2 of them from some schlock that insists on paypal. Cheers, Gene -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) My web page: <http://coyoteden.dyndns-free.com:85/gene> The Unixverse ends on Tue, 19 Jan 2038 03:14:07 +0000 ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
