Hello all,
I just bought a LG N460, which comes with a (07:00.0 Network controller Realtek Semiconductor Co., Ltd. Device 8723.
I tried both the solution here: http://askubuntu.com/questions/13963...not-recognized
and tried downloading compat-drivers.
In both cases, what I can make and install the drivers without a problem, but when I try to use modprobe, I get this:
Code:
pedro@pedro-N460-P-BG55P1:~$ sudo modprobe rtl8723eFATAL: Error inserting rtl8723e (/lib/modules/3.5.0-26-generic/kernel/drivers/net/wireless/rtlwifi/rtl8723e/rtl8723e.ko): Invalid argument
pedro@pedro-N460-P-BG55P1:~$ dmesg | grep "wlan_module_name"
pedro@pedro-N460-P-BG55P1:~$ dmesg | grep rtl
[ 17.527701] rtl8723e: disagrees about version of symbol efuse_read_1byte
[ 17.527706] rtl8723e: Unknown symbol efuse_read_1byte (err -22)
[ 17.527723] rtl8723e: Unknown symbol rtl_process_phyinfo (err 0)
[ 17.527726] rtl8723e: disagrees about version of symbol rtl_cam_reset_all_entry
[ 17.527728] rtl8723e: Unknown symbol rtl_cam_reset_all_entry (err -22)
[ 17.527733] rtl8723e: disagrees about version of symbol rtl_cam_empty_entry
[ 17.527735] rtl8723e: Unknown symbol rtl_cam_empty_entry (err -22)
[ 17.527737] rtl8723e: disagrees about version of symbol rtl_cam_del_entry
[ 17.527739] rtl8723e: Unknown symbol rtl_cam_del_entry (err -22)
[ 17.527744] rtl8723e: disagrees about version of symbol rtl_cam_mark_invalid
[ 17.527745] rtl8723e: Unknown symbol rtl_cam_mark_invalid (err -22)
[ 17.527754] rtl8723e: disagrees about version of symbol ieee80211_find_sta
[ 17.527756] rtl8723e: Unknown symbol ieee80211_find_sta (err -22)
[ 17.527760] rtl8723e: disagrees about version of symbol rtl_pci_disconnect
[ 17.527762] rtl8723e: Unknown symbol rtl_pci_disconnect (err -22)
[ 17.527764] rtl8723e: disagrees about version of symbol rtl_pci_suspend
[ 17.527766] rtl8723e: Unknown symbol rtl_pci_suspend (err -22)
[ 17.527799] rtl8723e: Unknown symbol rtl_signal_scale_mapping (err 0)
[ 17.527847] rtl8723e: disagrees about version of symbol rtl_ps_enable_nic
[ 17.527849] rtl8723e: Unknown symbol rtl_ps_enable_nic (err -22)
[ 17.527851] rtl8723e: disagrees about version of symbol rtl_pci_resume
[ 17.527852] rtl8723e: Unknown symbol rtl_pci_resume (err -22)
[ 17.527862] rtl8723e: Unknown symbol rtl_evm_db_to_percentage (err 0)
[ 17.527866] rtl8723e: disagrees about version of symbol rtl_cam_add_one_entry
[ 17.527867] rtl8723e: Unknown symbol rtl_cam_add_one_entry (err -22)
[ 17.527874] rtl8723e: Unknown symbol rtl_query_rxpwrpercentage (err 0)
[ 17.527878] rtl8723e: disagrees about version of symbol rtl_efuse_shadow_map_update
[ 17.527879] rtl8723e: Unknown symbol rtl_efuse_shadow_map_update (err -22)
[ 17.527881] rtl8723e: disagrees about version of symbol rtl_get_tcb_desc
[ 17.527882] rtl8723e: Unknown symbol rtl_get_tcb_desc (err -22)
[ 17.527884] rtl8723e: disagrees about version of symbol rtl_ps_disable_nic
[ 17.527886] rtl8723e: Unknown symbol rtl_ps_disable_nic (err -22)
[ 17.527891] rtl8723e: disagrees about version of symbol rtl_cam_get_free_entry
[ 17.527893] rtl8723e: Unknown symbol rtl_cam_get_free_entry (err -22)
[ 17.527895] rtl8723e: disagrees about version of symbol rtl_pci_probe
[ 17.527896] rtl8723e: Unknown symbol rtl_pci_probe (err -22)
[ 17.527900] rtl8723e: disagrees about version of symbol rtl_cam_delete_one_entry
[ 17.527902] rtl8723e: Unknown symbol rtl_cam_delete_one_entry (err -22)
[ 17.528279] rtl8723ae: disagrees about version of symbol efuse_read_1byte
[ 17.528282] rtl8723ae: Unknown symbol efuse_read_1byte (err -22)
[ 17.528292] rtl8723ae: Unknown symbol rtl_process_phyinfo (err 0)
[ 17.528295] rtl8723ae: disagrees about version of symbol rtl_cam_reset_all_entry
[ 17.528296] rtl8723ae: Unknown symbol rtl_cam_reset_all_entry (err -22)
[ 17.528300] rtl8723ae: disagrees about version of symbol rtl_cam_empty_entry
[ 17.528302] rtl8723ae: Unknown symbol rtl_cam_empty_entry (err -22)
[ 17.528313] rtl8723ae: disagrees about version of symbol rtl_cam_del_entry
[ 17.528314] rtl8723ae: Unknown symbol rtl_cam_del_entry (err -22)
[ 17.528320] rtl8723ae: disagrees about version of symbol rtl_cam_mark_invalid
[ 17.528322] rtl8723ae: Unknown symbol rtl_cam_mark_invalid (err -22)
[ 17.528337] rtl8723ae: disagrees about version of symbol rtl_pci_disconnect
[ 17.528339] rtl8723ae: Unknown symbol rtl_pci_disconnect (err -22)
[ 17.528341] rtl8723ae: disagrees about version of symbol rtl_pci_suspend
[ 17.528342] rtl8723ae: Unknown symbol rtl_pci_suspend (err -22)
[ 17.528345] rtl8723ae: disagrees about version of symbol rtlwifi_rate_mapping
[ 17.528346] rtl8723ae: Unknown symbol rtlwifi_rate_mapping (err -22)
[ 17.528355] rtl8723ae: Unknown symbol rtl_signal_scale_mapping (err 0)
[ 17.528362] rtl8723ae: disagrees about version of symbol rtl_ps_enable_nic
[ 17.528363] rtl8723ae: Unknown symbol rtl_ps_enable_nic (err -22)
[ 17.528366] rtl8723ae: disagrees about version of symbol rtl_pci_resume
[ 17.528367] rtl8723ae: Unknown symbol rtl_pci_resume (err -22)
[ 17.528376] rtl8723ae: Unknown symbol rtl_evm_db_to_percentage (err 0)
[ 17.528379] rtl8723ae: disagrees about version of symbol rtl_cam_add_one_entry
[ 17.528380] rtl8723ae: Unknown symbol rtl_cam_add_one_entry (err -22)
[ 17.528387] rtl8723ae: Unknown symbol rtl_query_rxpwrpercentage (err 0)
[ 17.528390] rtl8723ae: disagrees about version of symbol rtl_efuse_shadow_map_update
[ 17.528392] rtl8723ae: Unknown symbol rtl_efuse_shadow_map_update (err -22)
[ 17.528393] rtl8723ae: disagrees about version of symbol rtl_get_tcb_desc
[ 17.528395] rtl8723ae: Unknown symbol rtl_get_tcb_desc (err -22)
[ 17.528397] rtl8723ae: disagrees about version of symbol rtl_ps_disable_nic
[ 17.528399] rtl8723ae: Unknown symbol rtl_ps_disable_nic (err -22)
[ 17.528403] rtl8723ae: disagrees about version of symbol rtl_cam_get_free_entry
[ 17.528404] rtl8723ae: Unknown symbol rtl_cam_get_free_entry (err -22)
[ 17.528407] rtl8723ae: disagrees about version of symbol rtl_pci_probe
[ 17.528408] rtl8723ae: Unknown symbol rtl_pci_probe (err -22)
[ 17.528411] rtl8723ae: disagrees about version of symbol rtl_fw_cb
[ 17.528412] rtl8723ae: Unknown symbol rtl_fw_cb (err -22)
[ 17.528414] rtl8723ae: disagrees about version of symbol rtl_cam_delete_one_entry
[ 17.528416] rtl8723ae: Unknown symbol rtl_cam_delete_one_entry (err -22)
[ 721.751735] rtl8723e: disagrees about version of symbol efuse_read_1byte
[ 721.751742] rtl8723e: Unknown symbol efuse_read_1byte (err -22)
[ 721.751774] rtl8723e: Unknown symbol rtl_process_phyinfo (err 0)
[ 721.751784] rtl8723e: disagrees about version of symbol rtl_cam_reset_all_entry
[ 721.751787] rtl8723e: Unknown symbol rtl_cam_reset_all_entry (err -22)
[ 721.751801] rtl8723e: disagrees about version of symbol rtl_cam_empty_entry
[ 721.751803] rtl8723e: Unknown symbol rtl_cam_empty_entry (err -22)
[ 721.751812] rtl8723e: disagrees about version of symbol rtl_cam_del_entry
[ 721.751814] rtl8723e: Unknown symbol rtl_cam_del_entry (err -22)
[ 721.751827] rtl8723e: disagrees about version of symbol rtl_cam_mark_invalid
[ 721.751829] rtl8723e: Unknown symbol rtl_cam_mark_invalid (err -22)
[ 721.751848] rtl8723e: disagrees about version of symbol ieee80211_find_sta
[ 721.751851] rtl8723e: Unknown symbol ieee80211_find_sta (err -22)
[ 721.751863] rtl8723e: disagrees about version of symbol rtl_pci_disconnect
[ 721.751865] rtl8723e: Unknown symbol rtl_pci_disconnect (err -22)
[ 721.751873] rtl8723e: disagrees about version of symbol rtl_pci_suspend
[ 721.751875] rtl8723e: Unknown symbol rtl_pci_suspend (err -22)
[ 721.751893] rtl8723e: Unknown symbol rtl_signal_scale_mapping (err 0)
[ 721.751911] rtl8723e: disagrees about version of symbol rtl_ps_enable_nic
[ 721.751913] rtl8723e: Unknown symbol rtl_ps_enable_nic (err -22)
[ 721.751921] rtl8723e: disagrees about version of symbol rtl_pci_resume
[ 721.751924] rtl8723e: Unknown symbol rtl_pci_resume (err -22)
[ 721.751941] rtl8723e: Unknown symbol rtl_evm_db_to_percentage (err 0)
[ 721.751952] rtl8723e: disagrees about version of symbol rtl_cam_add_one_entry
[ 721.751954] rtl8723e: Unknown symbol rtl_cam_add_one_entry (err -22)
[ 721.751969] rtl8723e: Unknown symbol rtl_query_rxpwrpercentage (err 0)
[ 721.751979] rtl8723e: disagrees about version of symbol rtl_efuse_shadow_map_update
[ 721.751982] rtl8723e: Unknown symbol rtl_efuse_shadow_map_update (err -22)
[ 721.751989] rtl8723e: disagrees about version of symbol rtl_get_tcb_desc
[ 721.751992] rtl8723e: Unknown symbol rtl_get_tcb_desc (err -22)
[ 721.751999] rtl8723e: disagrees about version of symbol rtl_ps_disable_nic
[ 721.752002] rtl8723e: Unknown symbol rtl_ps_disable_nic (err -22)
[ 721.752013] rtl8723e: disagrees about version of symbol rtl_cam_get_free_entry
[ 721.752016] rtl8723e: Unknown symbol rtl_cam_get_free_entry (err -22)
[ 721.752023] rtl8723e: disagrees about version of symbol rtl_pci_probe
[ 721.752026] rtl8723e: Unknown symbol rtl_pci_probe (err -22)
[ 721.752034] rtl8723e: disagrees about version of symbol rtl_cam_delete_one_entry
[ 721.752037] rtl8723e: Unknown symbol rtl_cam_delete_one_entry (err -22)
I've searched literally the entire day for a solution, but I can't find any. Can anyone help me please?
If it is useful:
iwconfig:
Code:
pedro@pedro-N460-P-BG55P1:~$ iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
lsmod:
Code:
pedro@pedro-N460-P-BG55P1:~$ lsmod | grep "wlan_module_name"
pedro@pedro-N460-P-BG55P1:~$ lsmod
Module Size Used by
parport_pc 32689 0
ppdev 17074 0
rfcomm 42652 16
bnep 18141 2
nls_iso8859_1 12714 1
joydev 17458 0
snd_hda_codec_hdmi 32049 1
snd_hda_codec_realtek 78147 1
coretemp 13401 0
kvm_intel 132760 0
kvm 414071 1 kvm_intel
ghash_clmulni_intel 13221 0
aesni_intel 51038 0
cryptd 20404 2 ghash_clmulni_intel,aesni_intel
aes_x86_64 17256 1 aesni_intel
microcode 22804 0
snd_hda_intel 33492 3
snd_hda_codec 134213 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 17699 1 snd_hda_codec
snd_pcm 96668 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
psmouse 95595 0
snd_seq_midi 13325 0
serio_raw 13216 0
snd_rawmidi 30513 1 snd_seq_midi
snd_seq_midi_event 14900 1 snd_seq_midi
snd_seq 61555 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29426 2 snd_pcm,snd_seq
snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
rtsx_pci_ms 13012 0
memstick 16555 1 rtsx_pci_ms
rtlwifi 74703 0
btusb 18335 0
bluetooth 205000 22 rfcomm,bnep,btusb
mac80211 549341 1 rtlwifi
mac_hid 13206 0
snd 78921 16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
uvcvideo 76750 0
videobuf2_core 32852 1 uvcvideo
videodev 120310 2 uvcvideo,videobuf2_core
videobuf2_vmalloc 12861 1 uvcvideo
videobuf2_memops 13405 1 videobuf2_vmalloc
cfg80211 211134 2 rtlwifi,mac80211
mei 40691 0
lpc_ich 17062 0
alx 81293 0
compat 14950 8 rfcomm,bnep,rtlwifi,btusb,bluetooth,mac80211,cfg80211,alx
soundcore 15048 1 snd
snd_page_alloc 18485 2 snd_hda_intel,snd_pcm
lp 17760 0
parport 46346 3 parport_pc,ppdev,lp
rtsx_pci_sdmmc 17476 0
rtsx_pci 28325 2 rtsx_pci_ms,rtsx_pci_sdmmc
ahci 25721 4
libahci 31192 1 ahci
radeon 895730 1
i915 520615 3
ttm 83596 1 radeon
drm_kms_helper 49113 2 radeon,i915
drm 288721 7 radeon,i915,ttm,drm_kms_helper
i2c_algo_bit 13414 2 i915,radeon
wmi 19071 0
video 19391 1 i915
Thank you all already for the help!
edit:
Maybe also helpful:
Code:
pedro@pedro-N460-P-BG55P1:~$ lsb_release -dDescription: Ubuntu 12.10
pedro@pedro-N460-P-BG55P1:~$ uname -mr
3.5.0-26-generic x86_64
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