Huawei E3276 problem
Olof Ermis
olof.ermis at gmail.com
Thu Nov 8 05:09:00 PST 2012
Hi!
Sorry for posting this user-problem here on the dev list, but I do
need some expert help here in getting my Huawei E3276 4G dongle to
work on linux.
I have tried multiple dists (Ubuntu and Raspbian) and different
kernels as well but with the same result so there must be something
that I do wrong.
Since PPP/AT didn't work either (both sakis3g and wvdial hangs while
issues some of the AT-commands) I gave the cdc-wdm + qmi_wwan a try,
but I don't get the drivers to load. (see attached dmesg, ls /dev,
lsusb and lsmod below).
I get /dev/ttyUSB0 and /dev/ttyUSB1 but I don't get /cdc-wdmX and
cdc-wdm or qmi_wwan is not loaded. lsmod:
option 25635 0
usb_wwan 19466 1 option
usbserial 36683 2 option,usb_wwan
I have done usb_modeswitch and I guess that worked since the ttyUSBX
devices was started.
And I have the modules:
kernel/drivers/usb/class/cdc-wdm.ko
kernel/drivers/net/usb/qmi_wwan.ko
I have also disabled PIN (from Windows) on the dongle to remove that
potential problem.
Again, sorry for the posting this here, but it would be really nice to
get some indications on how to proceed.
Cheers
Olof
/dev:
agpgart cdrom dri hidraw1 loop3 mem
ptmx ram15 random serial sr1 tty11 tty2
tty28 tty36 tty44 tty52 tty60 ttyS1 ttyS18 ttyS26 ttyS6
vcs1 vcsa3
alarm cdrom1 dvd hidraw2 loop4 net
pts ram2 rfkill sg0 stderr tty12 tty20
tty29 tty37 tty45 tty53 tty61 ttyS10 ttyS19 ttyS27 ttyS7
vcs2 vcsa4
ashmem cdrw dvdrw hpet loop5
network_latency ram0 ram3 rtc sg1 stdin tty13
tty21 tty3 tty38 tty46 tty54 tty62 ttyS11 ttyS2 ttyS28
ttyS8 vcs3 vcsa5
autofs char ecryptfs input loop6
network_throughput ram1 ram4 rtc0 sg2 stdout tty14
tty22 tty30 tty39 tty47 tty55 tty63 ttyS12 ttyS20 ttyS29
ttyS9 vcs4 vcsa6
binder console fb0 kmsg loop7 null
ram10 ram5 sda sg3 tpm0 tty15 tty23
tty31 tty4 tty48 tty56 tty7 ttyS13 ttyS21 ttyS3 ttyUSB0
vcs5 vga_arbiter
block core fd log loop-control
oldmem ram11 ram6 sda1 shm tty tty16
tty24 tty32 tty40 tty49 tty57 tty8 ttyS14 ttyS22 ttyS30
ttyUSB1 vcs6 vhost-net
bsg cpu full loop0 mapper port
ram12 ram7 sda2 snapshot tty0 tty17 tty25
tty33 tty41 tty5 tty58 tty9 ttyS15 ttyS23 ttyS31 uinput
vcsa watchdog
btrfs-control cpu_dma_latency fuse loop1 mcelog ppp
ram13 ram8 sda5 snd tty1 tty18 tty26
tty34 tty42 tty50 tty59 ttyprintk ttyS16 ttyS24 ttyS4 urandom
vcsa1 watchdog0
bus disk hidraw0 loop2 mei psaux
ram14 ram9 sdb sr0 tty10 tty19 tty27
tty35 tty43 tty51 tty6 ttyS0 ttyS17 ttyS25 ttyS5 vcs
vcsa2 zero
lsusb:
Bus 002 Device 006: ID 12d1:1506 Huawei Technologies Co., Ltd. E398
LTE/UMTS/GSM Modem/Networkcard
Bus 005 Device 002: ID 045e:0039 Microsoft Corp. IntelliMouse Optical
Bus 005 Device 003: ID 045e:00b4 Microsoft Corp. Digital Media Keyboard 1.0A
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
lsmod:
Module Size Used by
ppp_async 17205 0
crc_ccitt 12595 1 ppp_async
option 25635 0
nls_utf8 12493 1
isofs 39210 1
snd_hda_codec_analog 75059 1
parport_pc 31968 0
ppdev 12817 0
bnep 17707 2
rfcomm 37276 0
bluetooth 183228 10 bnep,rfcomm
tpm_infineon 17296 0
coretemp 13168 0
kvm 357806 0
gpio_ich 13159 0
hp_wmi 13616 0
sparse_keymap 13658 1 hp_wmi
microcode 18209 0
snd_hda_intel 32515 2
snd_hda_codec 111547 2 snd_hda_codec_analog,snd_hda_intel
snd_hwdep 13272 1 snd_hda_codec
snd_pcm 80163 2 snd_hda_intel,snd_hda_codec
psmouse 84843 0
serio_raw 13031 0
snd_seq_midi 13132 0
snd_rawmidi 25382 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
usb_wwan 19466 1 option
usbserial 36683 2 option,usb_wwan
lpc_ich 16925 0
snd_seq 51255 2 snd_seq_midi,snd_seq_midi_event
joydev 17161 0
snd_timer 24411 2 snd_pcm,snd_seq
snd_seq_device 14137 3 snd_seq_midi,snd_rawmidi,snd_seq
tpm_tis 18208 0
snd 61991 13
snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
wmi 18590 1 hp_wmi
mac_hid 13037 0
soundcore 14599 1 snd
snd_page_alloc 14036 2 snd_hda_intel,snd_pcm
i915 461351 3
mei 35796 0
drm_kms_helper 45271 1 i915
drm 230463 4 i915,drm_kms_helper
i2c_algo_bit 13197 1 i915
lp 13299 0
parport 40753 3 parport_pc,ppdev,lp
video 18847 1 i915
hid_generic 12445 0
usbhid 41702 0
hid 82142 2 hid_generic,usbhid
usb_storage 39350 1
uas 17556 0
floppy 55444 0
e1000e 174645 0
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