SD card not mounting in 10.04

[SirPecanGum]

I have two SD cards and two cameras. One SD card works fine in both cameras and Windows and Ubuntu. The other card works fine in both cameras and Windows but not Ubuntu - unless it is inserted before boot. Any ideas?

[DonnyDonNothin]

are you trying to read the card straight off the camera, usb, or from internal card reader? i have a similar problem with the internal reader on my laptop. its not instantly obvious, instead of using the "safely remove drive" use the eject option on ubuntu 10.04

[Veloteuton63]

are you trying to read the card straight off the camera, usb, or from internal card reader? i have a similar problem with the internal reader on my laptop. its not instantly obvious, instead of using the "safely remove drive" use the eject option on ubuntu 10.04

Same problem here: The SD card is mounted when inserted at boot time.
The SD card is not mounted when inserted after boot
The SD card is read when interfaced directly through the camera (usb interface

Computer: HP Pavillon DV6
lsusb:
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 07ca:a309 AVerMedia Technologies, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 064e:a127 Suyin Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[lavezarez]

same problem here. ubuntu 10.04 does not recognize my internal card reader with SDcard inserted BEFORE or AFTER power-up.