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I am using a usb keyboard with gnome on my laptop and every i close the lid the usb keyboard stops work. I have to reboot to enable the keyboard. And the strange part is my usb mouse works fine.
Following is the output of lsmod when the usb keyboard is working:
i915 36608 2
drm 96224 3 i915
michael_mic 4864 4
arc4 4224 4
ecb 5376 4
ipv6 308872 19
xt_tcpudp 5632 3
ipt_REJECT 5632 2
nf_conntrack_ipv4 18328 2
xt_state 4608 2
nf_conntrack 66320 2 nf_conntrack_ipv4,xt_state
iptable_filter 5376 1
ip_tables 21008 1 iptable_filter
x_tables 21768 4 xt_tcpudp,ipt_REJECT,xt_state,ip_tables
xfs 565760 1
usbhid 51680 0
hid 49088 1 usbhid
ff_memless 7816 1 usbhid
uvcvideo 60680 0
compat_ioctl32 11392 1 uvcvideo
videodev 34816 2 uvcvideo,compat_ioctl32
v4l1_compat 17924 2 uvcvideo,videodev
joydev 14208 0
ricoh_mmc 6400 0
ohci1394 33332 0
sdhci 18692 0
uhci_hcd 27040 0
i2c_i801 11932 0
mmc_core 50272 1 sdhci
ieee1394 92408 1 ohci1394
psmouse 44828 0
i2c_core 24352 1 i2c_i801
ehci_hcd 40076 0
pcspkr 4992 0
serio_raw 8324 0
intel_agp 31984 1
usbcore 154520 5 usbhid,uvcvideo,uhci_hcd,ehci_hcd
wmi 8768 0
video 21908 0
output 5632 1 video
sg 34400 0
thermal 20512 0
evdev 13568 11
fan 7176 0
button 9504 0
battery 14728 0
ac 7304 0
fuse 57920 2
acpi_cpufreq 10512 1
freq_table 6400 1 acpi_cpufreq
processor 39744 4 thermal,acpi_cpufreq
snd_seq_oss 35712 0
snd_seq_midi_event 9472 1 snd_seq_oss
snd_seq 58464 4 snd_seq_oss,snd_seq_midi_event
snd_seq_device 9492 2 snd_seq_oss,snd_seq
snd_hda_intel 459064 1
snd_hwdep 10760 1 snd_hda_intel
snd_pcm_oss 45696 0
snd_pcm 82440 2 snd_hda_intel,snd_pcm_oss
snd_timer 24848 2 snd_seq,snd_pcm
snd_page_alloc 10768 2 snd_hda_intel,snd_pcm
snd_mixer_oss 19072 1 snd_pcm_oss
snd 64968 11 snd_seq_oss,snd_seq,snd_seq_device,snd_hda_intel,snd_hwdep,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
soundcore 9632 1 snd
ieee80211_crypt_tkip 11904 0
wl 1078464 0
ieee80211_crypt 7428 2 ieee80211_crypt_tkip,wl
tg3 124420 0
rtc_cmos 13112 0
rtc_core 21060 1 rtc_cmos
rtc_lib 5120 1 rtc_core
jfs 182352 1
sr_mod 18884 0
cdrom 39592 1 sr_mod
sd_mod 27328 4
ata_piix 22660 3
ata_generic 8196 0
pata_acpi 7296 0
libata 167648 3 ata_piix,ata_generic,pata_acpi
scsi_mod 112504 4 sg,sr_mod,sd_mod,libata
dock 11296 1 libataOffline