[MT7630e] Carte wifi non visible (résolu)

seniorihor · Message par **seniorihor** » lun. 30 mars 2015, 14:08

Hello guys!
Sorry, I don't speak french unfortunately.

Basically I have the same problem.
I am using this package: aur/mt7630-pcie-wifi-dkms 20140625-3
to get working my wifi card.
I tried to use both linux kernel and linux-lts kernel with relevant linux-headers.
I also tried to not apply MT7630E-3.15.patch in pkgfile.
Installation and loading of modules goes without exceptions, but my wifi card isn't visible for any ifconfig nor network managers.
I'd appreciate any suggestions.

Code : Tout sélectionner

$ uname -r
3.14.37-1-lts

Code : Tout sélectionner

$ lspci | grep MEDIATEK
04:00.0 Network controller: MEDIATEK Corp. MT7630e 802.11bgn Wireless Network Adapter

Code : Tout sélectionner

$ lsmod
Module                  Size  Used by
vboxdrv               347523  2 
tun                    20705  2 
fuse                   79567  3 
xt_addrtype             2917  2 
xt_conntrack            3489  1 
ipt_MASQUERADE          2250  1 
iptable_nat             3454  1 
nf_conntrack_ipv4       9474  2 
nf_defrag_ipv4          1499  1 nf_conntrack_ipv4
nf_nat_ipv4             3728  1 iptable_nat
nf_nat                 13368  3 ipt_MASQUERADE,nf_nat_ipv4,iptable_nat
nf_conntrack           75391  6 ipt_MASQUERADE,nf_nat,nf_nat_ipv4,xt_conntrack,iptable_nat,nf_conntrack_ipv4
iptable_filter          1552  1 
ip_tables              18051  2 iptable_filter,iptable_nat
x_tables               17344  5 ip_tables,ipt_MASQUERADE,xt_conntrack,iptable_filter,xt_addrtype
bridge                 99683  0 
stp                     1653  1 bridge
llc                     3729  2 stp,bridge
cfg80211              448576  0 
snd_hda_codec_idt      46240  1 
snd_hda_codec_generic    54446  1 snd_hda_codec_idt
snd_hda_codec_hdmi     36891  1 
nls_iso8859_1           4485  1 
nls_cp437               6017  1 
vfat                   10567  1 
fat                    53560  1 vfat
joydev                 10431  0 
hp_wmi                  8203  0 
sparse_keymap           3242  1 hp_wmi
rfkill                 16099  3 cfg80211,hp_wmi
mousedev               10976  0 
iTCO_wdt                5471  0 
ppdev                   7278  0 
iTCO_vendor_support     1929  1 iTCO_wdt
coretemp                6550  0 
x86_pkg_temp_thermal     7311  0 
intel_powerclamp        9378  0 
kvm_intel             133671  0 
kvm                   418076  1 kvm_intel
crct10dif_pclmul        4650  0 
crc32_pclmul            2891  0 
ghash_clmulni_intel     4298  0 
aesni_intel           144231  0 
aes_x86_64              7463  1 aesni_intel
lrw                     3821  1 aesni_intel
gf128mul                6018  1 lrw
glue_helper             4545  1 aesni_intel
ablk_helper             2100  1 aesni_intel
cryptd                  8473  3 ghash_clmulni_intel,aesni_intel,ablk_helper
pcspkr                  2059  0 
psmouse                95520  0 
evdev                  11013  16 
mac_hid                 3273  0 
serio_raw               5137  0 
ext4                  505924  1 
crc16                   1359  1 ext4
mbcache                 6138  1 ext4
jbd2                   83927  1 ext4
uvcvideo               74556  0 
videobuf2_vmalloc       3368  1 uvcvideo
videobuf2_memops        2239  1 videobuf2_vmalloc
videobuf2_core         29191  1 uvcvideo
videodev              122627  2 uvcvideo,videobuf2_core
media                  12547  2 uvcvideo,videodev
rtsx_pci_ms             7578  0 
memstick                7600  1 rtsx_pci_ms
hid_generic             1217  0 
r8169                  59191  0 
snd_hda_intel          38856  7 
i915                  753379  7 
mii                     4251  1 r8169
parport_pc             19959  0 
parport                30837  2 ppdev,parport_pc
snd_hda_codec         101688  4 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel
tpm_tis                10047  0 
tpm                    23747  1 tpm_tis
intel_gtt              12856  1 i915
hp_accel               17160  0 
wmi                     8539  1 hp_wmi
mei_me                 10032  0 
led_class               3611  1 hp_accel
lis3lv02d              11955  1 hp_accel
mei                    65536  1 mei_me
input_polldev           2882  1 lis3lv02d
thermal                 8812  0 
battery                 7821  0 
hp_wireless             1835  0 
snd_hwdep               6332  1 snd_hda_codec
ac                      3420  0 
snd_pcm                82183  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
video                  12057  1 i915
button                  4765  1 i915
shpchp                 25706  0 
snd_timer              19038  1 snd_pcm
snd                    60454  21 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
lpc_ich                13560  0 
soundcore               5487  1 snd
processor              25217  0 
sch_fq_codel            7741  3 
btrfs                 862452  2 
xor                    11536  1 btrfs
raid6_pq               90630  1 btrfs
usbhid                 41402  0 
hid                    92246  2 hid_generic,usbhid
sd_mod                 37106  6 
sr_mod                 14962  0 
crc_t10dif              1135  1 sd_mod
cdrom                  35191  1 sr_mod
crct10dif_common        1436  2 crct10dif_pclmul,crc_t10dif
rtsx_pci_sdmmc         14199  0 
mmc_core              100354  1 rtsx_pci_sdmmc
atkbd                  17198  0 
libps2                  4571  2 atkbd,psmouse
ahci                   24747  5 
libahci                21708  1 ahci
ehci_pci                4216  0 
xhci_hcd              147400  0 
ehci_hcd               65387  1 ehci_pci
crc32c_intel           14153  1 
libata                174460  2 ahci,libahci
scsi_mod              137312  3 libata,sd_mod,sr_mod
rtsx_pci               33855  2 rtsx_pci_ms,rtsx_pci_sdmmc
usbcore               188392  5 uvcvideo,ehci_hcd,ehci_pci,usbhid,xhci_hcd
usb_common              1712  1 usbcore
i8042                  13794  1 libps2
serio                  11120  9 serio_raw,atkbd,i8042,psmouse
radeon               1343200  1 
hwmon                   3153  2 coretemp,radeon
i2c_algo_bit            5480  2 i915,radeon
drm_kms_helper         35784  2 i915,radeon
ttm                    75160  1 radeon
drm                   241787  9 ttm,i915,drm_kms_helper,radeon
i2c_core               25400  6 drm,i915,drm_kms_helper,i2c_algo_bit,radeon,videodev

Code : Tout sélectionner

$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether a0:1d:48:aa:87:f5 brd ff:ff:ff:ff:ff:ff
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 56:84:7a:fe:97:99 brd ff:ff:ff:ff:ff:ff
5: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1412 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 500
    link/none

Code : Tout sélectionner

$ hwinfo --netcard
23: PCI 300.0: 0200 Ethernet controller                         
  [Created at pci.328]
  Unique ID: UOJ9.mhA25Z+MX99
  Parent ID: HnsE.xfVrZuh_vNF
  SysFS ID: /devices/pci0000:00/0000:00:1c.5/0000:03:00.0
  SysFS BusID: 0000:03:00.0
  Hardware Class: network
  Model: "Realtek RTL8111/8168 PCI Express Gigabit Ethernet controller"
  Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
  Device: pci 0x8168 "RTL8111/8168 PCI Express Gigabit Ethernet controller"
  SubVendor: pci 0x103c "Hewlett-Packard Company"
  SubDevice: pci 0x1944 
  Revision: 0x0c
  Driver: "r8169"
  Driver Modules: "r8169"
  Device File: enp3s0
  I/O Ports: 0x3000-0x3fff (rw)
  Memory Range: 0xb0700000-0xb0700fff (rw,non-prefetchable)
  Memory Range: 0xb0400000-0xb0403fff (ro,non-prefetchable)
  IRQ: 51 (147135 events)
  HW Address: a0:1d:48:aa:87:f5
  Link detected: yes
  Module Alias: "pci:v000010ECd00008168sv0000103Csd00001944bc02sc00i00"
  Driver Info #0:
    Driver Status: r8169 is active
    Driver Activation Cmd: "modprobe r8169"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #16 (PCI bridge)

24: PCI 400.0: 0280 Network controller
  [Created at pci.328]
  Unique ID: YmUS.SBSEe3YU5+1
  Parent ID: 96M4.zUOLX1xOz80
  SysFS ID: /devices/pci0000:00/0000:00:1c.6/0000:04:00.0
  SysFS BusID: 0000:04:00.0
  Hardware Class: network
  Device Name: "WLAN"
  Model: "MEDIATEK Network controller"
  Vendor: pci 0x14c3 "MEDIATEK Corp."
  Device: pci 0x7630 
  SubVendor: pci 0x103c "Hewlett-Packard Company"
  SubDevice: pci 0x197c 
  Memory Range: 0xb0600000-0xb06fffff (rw,non-prefetchable,disabled)
  IRQ: 255 (no events)
  Module Alias: "pci:v000014C3d00007630sv0000103Csd0000197Cbc02sc80i00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #17 (PCI bridge)

Code : Tout sélectionner

$ dkms status
mt7630-pcie-wifi, 20140625, 3.19.2-1-ARCH, x86_64: installed

Message par **benjarobin** » lun. 30 mars 2015, 14:55

Hi,
You forget to load the network card module :

Code : Tout sélectionner

modprobe rt2800pci

seniorihor · Message par **seniorihor** » lun. 30 mars 2015, 15:15

I tried load this one module and then all those:

Code : Tout sélectionner

sudo modprobe eeprom eeprom_93cx6 crc-ccitt cfg80211 mac80211 rt2x00lib rt2x00pci rt2x00mmio rt2800lib rt2800pci

...but it's still just the same.

PS: command rfkill list returns nothing.

Message par **benjarobin** » lun. 30 mars 2015, 15:24

The command that you provided is invalid. It's only load eeprom module with invalid parameters.
Just after reboot, what is the output of lsmod and dmesg after loading rt2800pci ? Please use pastebin for the output of dmesg

seniorihor · Message par **seniorihor** » lun. 30 mars 2015, 15:41

Code : Tout sélectionner

$ lsmod
Module                  Size  Used by
rt2800pci               5785  0 
rt2800mmio              7334  1 rt2800pci
rt2800lib              76739  2 rt2800pci,rt2800mmio
rt2x00pci               2624  1 rt2800pci
rt2x00mmio              2961  2 rt2800pci,rt2800mmio
rt2x00lib              38919  5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
mac80211              498124  3 rt2x00lib,rt2x00pci,rt2800lib
eeprom_93cx6            2217  1 rt2800pci
crc_ccitt               1363  1 rt2800lib
fuse                   79567  3 
xt_addrtype             2917  2 
xt_conntrack            3489  1 
ipt_MASQUERADE          2250  1 
iptable_nat             3454  1 
nf_conntrack_ipv4       9474  2 
nf_defrag_ipv4          1499  1 nf_conntrack_ipv4
nf_nat_ipv4             3728  1 iptable_nat
nf_nat                 13368  3 ipt_MASQUERADE,nf_nat_ipv4,iptable_nat
nf_conntrack           75391  6 ipt_MASQUERADE,nf_nat,nf_nat_ipv4,xt_conntrack,iptable_nat,nf_conntrack_ipv4
iptable_filter          1552  1 
ip_tables              18051  2 iptable_filter,iptable_nat
x_tables               17344  5 ip_tables,ipt_MASQUERADE,xt_conntrack,iptable_filter,xt_addrtype
bridge                 99683  0 
stp                     1653  1 bridge
llc                     3729  2 stp,bridge
cfg80211              448576  2 mac80211,rt2x00lib
snd_hda_codec_idt      46240  1 
snd_hda_codec_hdmi     36891  1 
snd_hda_codec_generic    54446  1 snd_hda_codec_idt
nls_iso8859_1           4485  1 
nls_cp437               6017  1 
vfat                   10567  1 
fat                    53560  1 vfat
ext4                  505924  1 
crc16                   1359  1 ext4
mbcache                 6138  1 ext4
jbd2                   83927  1 ext4
coretemp                6550  0 
x86_pkg_temp_thermal     7311  0 
intel_powerclamp        9378  0 
kvm_intel             133671  0 
joydev                 10431  0 
mousedev               10976  0 
ppdev                   7278  0 
hp_wmi                  8203  0 
iTCO_wdt                5471  0 
kvm                   418076  1 kvm_intel
sparse_keymap           3242  1 hp_wmi
rfkill                 16099  3 cfg80211,hp_wmi
iTCO_vendor_support     1929  1 iTCO_wdt
crct10dif_pclmul        4650  0 
crc32_pclmul            2891  0 
ghash_clmulni_intel     4298  0 
aesni_intel           144231  0 
aes_x86_64              7463  1 aesni_intel
lrw                     3821  1 aesni_intel
gf128mul                6018  1 lrw
glue_helper             4545  1 aesni_intel
ablk_helper             2100  1 aesni_intel
cryptd                  8473  3 ghash_clmulni_intel,aesni_intel,ablk_helper
pcspkr                  2059  0 
evdev                  11013  16 
mac_hid                 3273  0 
psmouse                95520  0 
serio_raw               5137  0 
rtsx_pci_ms             7578  0 
memstick                7600  1 rtsx_pci_ms
uvcvideo               74556  0 
videobuf2_vmalloc       3368  1 uvcvideo
videobuf2_memops        2239  1 videobuf2_vmalloc
videobuf2_core         29191  1 uvcvideo
videodev              122627  2 uvcvideo,videobuf2_core
media                  12547  2 uvcvideo,videodev
r8169                  59191  0 
mii                     4251  1 r8169
hid_generic             1217  0 
snd_hda_intel          38856  5 
i915                  753379  6 
snd_hda_codec         101688  4 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel
parport_pc             19959  0 
parport                30837  2 ppdev,parport_pc
tpm_tis                10047  0 
intel_gtt              12856  1 i915
wmi                     8539  1 hp_wmi
hp_accel               17160  0 
tpm                    23747  1 tpm_tis
thermal                 8812  0 
mei_me                 10032  0 
battery                 7821  0 
mei                    65536  1 mei_me
led_class               3611  2 rt2x00lib,hp_accel
lis3lv02d              11955  1 hp_accel
snd_hwdep               6332  1 snd_hda_codec
snd_pcm                82183  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_timer              19038  1 snd_pcm
video                  12057  1 i915
snd                    60454  18 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
lpc_ich                13560  0 
input_polldev           2882  1 lis3lv02d
hp_wireless             1835  0 
ac                      3420  0 
button                  4765  1 i915
soundcore               5487  1 snd
shpchp                 25706  0 
processor              25217  0 
sch_fq_codel            7741  2 
btrfs                 862452  2 
xor                    11536  1 btrfs
raid6_pq               90630  1 btrfs
usbhid                 41402  0 
hid                    92246  2 hid_generic,usbhid
sd_mod                 37106  6 
sr_mod                 14962  0 
crc_t10dif              1135  1 sd_mod
cdrom                  35191  1 sr_mod
crct10dif_common        1436  2 crct10dif_pclmul,crc_t10dif
rtsx_pci_sdmmc         14199  0 
mmc_core              100354  1 rtsx_pci_sdmmc
atkbd                  17198  0 
libps2                  4571  2 atkbd,psmouse
ahci                   24747  5 
libahci                21708  1 ahci
crc32c_intel           14153  1 
libata                174460  2 ahci,libahci
scsi_mod              137312  3 libata,sd_mod,sr_mod
rtsx_pci               33855  2 rtsx_pci_ms,rtsx_pci_sdmmc
ehci_pci                4216  0 
ehci_hcd               65387  1 ehci_pci
xhci_hcd              147400  0 
usbcore               188392  5 uvcvideo,ehci_hcd,ehci_pci,usbhid,xhci_hcd
usb_common              1712  1 usbcore
i8042                  13794  1 libps2
serio                  11120  9 serio_raw,atkbd,i8042,psmouse
radeon               1343200  1 
hwmon                   3153  2 coretemp,radeon
i2c_algo_bit            5480  2 i915,radeon
drm_kms_helper         35784  2 i915,radeon
ttm                    75160  1 radeon
drm                   241787  8 ttm,i915,drm_kms_helper,radeon
i2c_core               25400  6 drm,i915,drm_kms_helper,i2c_algo_bit,radeon,videodev

dmesg

Message par **benjarobin** » lun. 30 mars 2015, 17:06

And after this, the following command doesn't show a new interface ? ip link show

seniorihor · Message par **seniorihor** » lun. 30 mars 2015, 17:17

No, there is no wireless interface:

Code : Tout sélectionner

$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether a0:1d:48:aa:87:f5 brd ff:ff:ff:ff:ff:ff
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 56:84:7a:fe:97:99 brd ff:ff:ff:ff:ff:ff
4: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1412 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 500
    link/none

PS: the same outcome with commented patch:

Code : Tout sélectionner

PKGBUILD
#patch -p1 -i "$srcdir/MT7630E-3.15.patch"

seniorihor · Message par **seniorihor** » lun. 30 mars 2015, 18:42

Currently I can just assume the problem is in the specific version of linux kernel.
However those versions don't work for me:
core/linux-lts 3.14.37-1
core/linux 3.19.2-1

If it's so, what particular version should I try to finally reject my doubts?

Message par **benjarobin** » lun. 30 mars 2015, 19:03

The module should work for both versions. It's working for at least one French user...
And since I do not have this Wifi card, I cannot do any test.

Edit : I just noticed that these modules are already provided by the linux package.
Now I am wondering why it was not initially working for the French user
And the AUR package should not be necessary !

Edit2 : I did compare the 2 sources (from linux and from mediatek), the result is that only the source from mediatek support your device...

You can try this :

Code : Tout sélectionner

rm -R /usr/lib/modules/*/kernel/drivers/net/wireless/rt2x00/
depmod -a
reboot

seniorihor · Message par **seniorihor** » lun. 30 mars 2015, 21:42

You are my savior!
After last commands everything just works well

Thank you so much! Solved.

Message par **benjarobin** » lun. 30 mars 2015, 22:42

I did update the package to automate these actions after each kernel update.

Arch Linux

Archlinux.fr [Forums]

[MT7630e] Carte wifi non visible (résolu)

[MT7630e] Carte wifi non visible (résolu)

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