I cannot get my Logitech Denovo Edge Keyboard's trackpad to work anymore in 11.04 when it worked flawlessly before

Can you give the output of:

lsb_release -a; lsmod

Thanks

Distributor ID: Ubuntu
Description: Ubuntu 11.04
Release: 11.04
Codename: natty
Module Size Used by
isofs 40283 0
udf 93525 1
usbhid 46956 0
joydev 17606 0
hidp 22572 1
hid 91020 2 usbhid,hidp
snd_emu10k1_synth 17244 0
snd_emux_synth 42834 1 snd_emu10k1_synth
snd_seq_virmidi 13525 1 snd_emux_synth
snd_seq_midi_emul 13706 1 snd_emux_synth
tda1004x 27553 1
saa7134_dvb 34309 1
videobuf_dvb 14147 1 saa7134_dvb
dvb_core 110487 1 videobuf_dvb
saa7134_alsa 18551 1
rfcomm 47694 8
binfmt_misc 17565 1
sco 18131 2
bnep 18308 2
l2cap 53570 21 hidp,rfcomm,bnep
tda827x 18179 2
snd_hda_codec_hdmi 28103 1
snd_hda_codec_realtek 336693 1
tda8290 22627 1
tuner 27386 1
snd_emu10k1 156895 3 snd_emu10k1_synth
snd_ac97_codec 134270 1 snd_emu10k1
ac97_bus 12730 1 snd_ac97_codec
snd_util_mem 14074 2 snd_emux_synth,snd_emu10k1
snd_hda_intel 33211 2
snd_hda_codec 103804 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13604 3 snd_emux_synth,snd_emu10k1,snd_hda_codec
snd_pcm 96625 6 saa7134_alsa,snd_hda_codec_hdmi,snd_emu10k1,snd_ac97_codec,snd_hda_intel,snd_hda_codec
snd_seq_midi 13324 0
snd_rawmidi 30486 3 snd_seq_virmidi,snd_emu10k1,snd_seq_midi
snd_seq_midi_event 14899 2 snd_seq_virmidi,snd_seq_midi
snd_seq 61621 5 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_midi,snd_seq_midi_event
i915 514985 3
ir_lirc_codec 12898 0
lirc_dev 19232 1 ir_lirc_codec
rc_asus_pc39 12508 0
ir_sony_decoder 12549 0
ir_jvc_decoder 12546 0
saa7134 177094 2 saa7134_dvb,saa7134_alsa
ir_rc6_decoder 12546 0
ppdev 17113 0
ir_rc5_decoder 12546 0
ir_nec_decoder 12546 0
snd_timer 29602 3 snd_emu10k1,snd_pcm,snd_seq
btusb 18600 4
snd_seq_device 14462 5 snd_emu10k1_synth,snd_emu10k1,snd_seq_midi,snd_rawmidi,snd_seq
rc_core 26918 9 ir_lirc_codec,rc_asus_pc39,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,saa7134,ir_rc5_decoder,ir_nec_decoder
v4l2_common 17647 2 tuner,saa7134
videodev 82052 3 tuner,saa7134,v4l2_common
drm_kms_helper 42136 1 i915
v4l2_compat_ioctl32 17078 1 videodev
drm 227495 4 i915,drm_kms_helper
psmouse 73535 0
videobuf_dma_sg 19307 3 saa7134_dvb,saa7134_alsa,saa7134
videobuf_core 26135 3 videobuf_dvb,saa7134,videobuf_dma_sg
bluetooth 72448 10 hidp,rfcomm,sco,bnep,l2cap,btusb
emu10k1_gp 12646 0
snd 67382 25 snd_emux_synth,snd_seq_virmidi,saa7134_alsa,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_emu10k1,snd_ac97_codec,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
gameport 19652 2 emu10k1_gp
tveeprom 21249 1 saa7134
parport_pc 36959 1
serio_raw 13166 0
asus_atk0110 17976 0
i2c_algo_bit 13400 1 i915
video 19438 1 i915
soundcore 12680 1 snd
snd_page_alloc 18529 3 snd_emu10k1,snd_hda_intel,snd_pcm
lp 17825 0
parport 46458 3 ppdev,parport_pc,lp
firewire_ohci 40370 0
firewire_core 62646 1 firewire_ohci
crc_itu_t 12707 2 udf,firewire_core
atl1e 37715 0

Ok so it's driven by psmouse

Just so you know, Logitech flat refuse to support Linux in any way. I personally suggest you boycott their products in future.

http://ubuntuforums.org/showthread.php?t=1472922

May help

Great, just tried that and I have a working keyboard again! Thanks for all your help. I wont be buying another thing from Logitech!