I think this could be related to this bug http://bugzilla.gnome.org/show_bug.cgi?id=351966 regarding the use of images in keys not working with older servers like the mit one. I removed the image from my key and it's working for me now.
I tried and it worked for hkp://pgp.mit.edu:11371 but not for ldap://keyserver.pgp.com.
Read from http:// ubuntuforums. org/showthread. php?t=289992
I think this could be related to this bug http:// bugzilla. gnome.org/ show_bug. cgi?id= 351966 regarding the use of images in keys not working with older servers like the mit one. I removed the image from my key and it's working for me now.
I tried and it worked for hkp://pgp. mit.edu: 11371 but not for ldap:// keyserver. pgp.com.