Just tried the 11.04 Kernel: 2.6.38-020638rc8-generic #201103081151 SMP Tue Mar 8 11:57:03 UTC 2011 x86_64 GNU/Linux - still no recognition of an SD card.
There seems to be a working driver whose author (Maxim Levitsky) is trying to get it included in 2.6.39. If that happens, it still won't be of much use to Natty users unless they install a custom kernel. You could always patch the current kernel yourself, but that has disadvantages as well (i.e. no security updates without repatching, etc., binary drivers, etc...).
Just tried the 11.04 Kernel: 2.6.38- 020638rc8- generic #201103081151 SMP Tue Mar 8 11:57:03 UTC 2011 x86_64 GNU/Linux - still no recognition of an SD card.
There seems to be a working driver whose author (Maxim Levitsky) is trying to get it included in 2.6.39. If that happens, it still won't be of much use to Natty users unless they install a custom kernel. You could always patch the current kernel yourself, but that has disadvantages as well (i.e. no security updates without repatching, etc., binary drivers, etc...).