Problem is solved. I tried to change /etc/evns.conf and put in "*" in the sysfs_devices section of /etc/evms.conf. It worked for me. See this bugs for more detail:
https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.22/+bug/115616 -- usb cardreader not recognized https://bugs.launchpad.net/bugs/148223 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
