Eu recentemente atualizei o Ubuntu de 12.04 para 14.04 e, como resultado, perdi minha conexão 4G LTE. (Está funcionando ok no windows. Eu tenho dual boot). Quando tento conectar via o ícone UNE, o Ubuntu responde com:
The device has been disconnected or is unavailable
A saída de lsusb indica que o modem móvel 4G (HUAWEI E398) é reconhecido, veja abaixo:
Bus 002 Device 005: ID 0951:1642 Kingston Technology DT101 G2
Bus 002 Device 004: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 12d1:1506 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1bcf:288a Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Eu desinstalei o driver (fornecido pelo fornecedor) e tentei instalá-lo novamente, mas o Ubuntu 14.04 responde com algumas mensagens de erro, a saída de
"./install" in dir: /usr/local/UNE_4G_LTE is:
Installed version: 21.005.22.05.570
Installing version: 21.005.22.05.570
The software is exist. Do you want overwrite it? ([Y]/N):Y
Local path is: /usr/local/UNE_4G_LTE
Installing UNE 4G LTE...DRIVER COPY START
STA_PATH_FLAG=.
STA_PATH_FULL=/usr/local/UNE_4G_LTE/driver/install
START_PATH_DRIVER=/usr/local/UNE_4G_LTE/driver
CURRENT install from ./driver/install
INSTALL_PATH=/usr/local/UNE_4G_LTE
DRIVER COPY END
modinfo: ERROR: missing module or filename.
rmmod: ERROR: ../libkmod/libkmod-module.c:769 kmod_module_remove_module() could not remove 'cdc_ether': No such file or directory
rmmod: ERROR: could not remove module cdc_ether: No such file or directory
rmmod: ERROR: ../libkmod/libkmod-module.c:769 kmod_module_remove_module() could not remove 'usbnet': Resource temporarily unavailable
rmmod: ERROR: could not remove module usbnet: Resource temporarily unavailable
rmmod: ERROR: ../libkmod/libkmod-module.c:769 kmod_module_remove_module() could not remove 'hw_cdc_driver': No such file or directory
rmmod: ERROR: could not remove module hw_cdc_driver: No such file or directory
make -C src/ clean
make[1]: Entering directory '/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src'
rm -rf *.o *.ko *~ core* .dep* .*.d .*.cmd *.mod.c *.a *.s .*.flags .tmp_versions Module.symvers Modules.symvers *.order
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/add_header.sh "clean" "/lib/modules/3.13.0-55-generic/build/include/linux/usb"
rmmod -f hw_cdc_driver
rmmod: ERROR: ../libkmod/libkmod-module.c:769 kmod_module_remove_module() could not remove 'hw_cdc_driver': No such file or directory
rmmod: ERROR: could not remove module hw_cdc_driver: No such file or directory
make[1]: *** [clean] Error 1
make[1]: Leaving directory '/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src'
make: *** [clean] Error 2
make -C src/ modules
make[1]: Entering directory '/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src'
#/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/add_header.sh "modules" "/lib/modules/3.13.0-55-generic/build/include/linux/usb"
make -C /lib/modules/3.13.0-55-generic/build SUBDIRS=/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src modules
make[2]: Entering directory '/usr/src/linux-headers-3.13.0-55-generic'
CC [M] /usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.o
In file included from include/linux/module.h:17:0,
from /usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:23:
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c: In function ‘__check_ncm_prefer_32’:
include/linux/moduleparam.h:349:45: warning: return from incompatible pointer type [enabled by default]
static inline type *__check_##name(void) { return(p); }
^
include/linux/moduleparam.h:395:35: note: in expansion of macro ‘__param_check’
#define param_check_bool(name, p) __param_check(name, p, bool)
^
include/linux/moduleparam.h:127:2: note: in expansion of macro ‘param_check_bool’
param_check_##type(name, &(value)); \
^
include/linux/moduleparam.h:113:2: note: in expansion of macro ‘module_param_named’
module_param_named(name, name, type, perm)
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:113:1: note: in expansion of macro ‘module_param’
module_param(ncm_prefer_32, bool, S_IRUGO);
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c: In function ‘__check_ncm_prefer_crc’:
include/linux/moduleparam.h:349:45: warning: return from incompatible pointer type [enabled by default]
static inline type *__check_##name(void) { return(p); }
^
include/linux/moduleparam.h:395:35: note: in expansion of macro ‘__param_check’
#define param_check_bool(name, p) __param_check(name, p, bool)
^
include/linux/moduleparam.h:127:2: note: in expansion of macro ‘param_check_bool’
param_check_##type(name, &(value)); \
^
include/linux/moduleparam.h:113:2: note: in expansion of macro ‘module_param_named’
module_param_named(name, name, type, perm)
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:116:1: note: in expansion of macro ‘module_param’
module_param(ncm_prefer_crc, bool, S_IRUGO);
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c: In function ‘__check_rt_debug’:
include/linux/moduleparam.h:349:45: warning: return from incompatible pointer type [enabled by default]
static inline type *__check_##name(void) { return(p); }
^
include/linux/moduleparam.h:395:35: note: in expansion of macro ‘__param_check’
#define param_check_bool(name, p) __param_check(name, p, bool)
^
include/linux/moduleparam.h:127:2: note: in expansion of macro ‘param_check_bool’
param_check_##type(name, &(value)); \
^
include/linux/moduleparam.h:113:2: note: in expansion of macro ‘module_param_named’
module_param_named(name, name, type, perm)
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:128:1: note: in expansion of macro ‘module_param’
module_param(rt_debug, bool, S_IRUGO|S_IWUSR);
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c: In function ‘rx_tlp_parse’:
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:1085:7: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
unsigned char *ptr = (unsigned char *)kmalloc(dev->hw_tlp_tmp_buf.bytesneeded + dev->hw_tlp_tmp_buf.pktlength
^
In file included from include/linux/cache.h:4:0,
from include/linux/time.h:4,
from include/linux/stat.h:18,
from include/linux/module.h:10,
from /usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:23:
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c: In function ‘cdc_ncm_config’:
include/linux/kernel.h:678:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
(void) (&_max1 == &_max2); \
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:488:41: note: in expansion of macro ‘max’
#define NCM_NTB_HARD_MAX_IN_SIZE ((u32)(max(16,ncm_read_size_in1k) * 1024))
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:2037:24: note: in expansion of macro ‘NCM_NTB_HARD_MAX_IN_SIZE’
if (ctx->rx_max_ntb > NCM_NTB_HARD_MAX_IN_SIZE) {
^
include/linux/kernel.h:678:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
(void) (&_max1 == &_max2); \
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:488:41: note: in expansion of macro ‘max’
#define NCM_NTB_HARD_MAX_IN_SIZE ((u32)(max(16,ncm_read_size_in1k) * 1024))
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:655:76: note: in expansion of macro ‘NCM_NTB_HARD_MAX_IN_SIZE’
((void)(rt_debug && printk(KERN_ERR "Hw_cdc_driver######: " fmt "\n" , ## arg)))
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:2038:3: note: in expansion of macro ‘devdbg’
devdbg(ctx->ndev, "dwNtbInMaxSize (%u) must be at most %u "
^
include/linux/kernel.h:678:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
(void) (&_max1 == &_max2); \
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:488:41: note: in expansion of macro ‘max’
#define NCM_NTB_HARD_MAX_IN_SIZE ((u32)(max(16,ncm_read_size_in1k) * 1024))
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:655:76: note: in expansion of macro ‘NCM_NTB_HARD_MAX_IN_SIZE’
((void)(rt_debug && printk(KERN_ERR "Hw_cdc_driver######: " fmt "\n" , ## arg)))
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:2038:3: note: in expansion of macro ‘devdbg’
devdbg(ctx->ndev, "dwNtbInMaxSize (%u) must be at most %u "
^
include/linux/kernel.h:678:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
(void) (&_max1 == &_max2); \
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:488:41: note: in expansion of macro ‘max’
#define NCM_NTB_HARD_MAX_IN_SIZE ((u32)(max(16,ncm_read_size_in1k) * 1024))
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:2042:21: note: in expansion of macro ‘NCM_NTB_HARD_MAX_IN_SIZE’
ctx->rx_max_ntb = NCM_NTB_HARD_MAX_IN_SIZE;
^
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c: In function ‘hw_cdc_probe’:
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.c:2590:3: error: implicit declaration of function ‘dbg’ [-Werror=implicit-function-declaration]
dbg ("can't kmalloc dev");
^
cc1: some warnings being treated as errors
make[3]: *** [/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/hw_cdc_driver.o] Error 1
make[2]: *** [_module_/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src] Error 2
make[2]: Leaving directory '/usr/src/linux-headers-3.13.0-55-generic'
make[1]: *** [modules] Error 2
make[1]: Leaving directory '/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src'
make: *** [modules] Error 2
make -C src/ install
make[1]: Entering directory '/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src'
#install -m 744 -c hw_cdc_driver.o /lib/modules/3.13.0-55-generic/kernel/drivers/usb/net
#depmod -a
#modprobe hw_cdc_driver
/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src/add_header.sh "install"
modprobe hw_cdc_driver
modprobe: FATAL: Module hw_cdc_driver not found.
make[1]: *** [install] Error 1
make[1]: Leaving directory '/usr/local/UNE_4G_LTE/driver/ndis_driver/ndis_src/src'
make: *** [install] Error 2
Install NDIS driver failed.
The compiling environment is not all ready.
Please check gcc, make and kernel buid(/lib/modules/3.13.0-55-generic/build) to be all installed?
Now please enter any key to finish other installations.
Eu não consigo entender o que está acontecendo, eu não tive nenhum problema em compilar e conectar o modelo móvel 4G no Ubuntu 12.04, eu gostaria de poder voltar para o 12.04! Existe alguém que tenha enfrentado um problema semelhante e resolvido isso? Este está me deixando louca, qualquer ajuda seria muito apreciada.
Por favor, não use drivers de fornecedores da Une, Tigo e do restante dos fornecedores de dispositivos de banda larga Movile. Esses drivers causam muitos problemas e podem simplesmente interromper sua conexão com a Internet. Eu tive um problema semelhante com um modem ZTE da Movistar, eu tentei instalar o driver, mas que me deixou sem internet e borke meu gerente de modem. Verifique se você instalou o GCC, g ++ e cmake. Você pode instalar a GUI do gerenciador de modem , projetada para o Ubuntu.
Você pode mudar o seu modem para apenas o modo de modem, executando no terminal
echo -e 'AT^SETPORT="A1,A2;10,12,13,A2"\r' | sudo tee /dev/ttyUSB0
volte a ligar o modem e aguarde 30 segundos.
Após essa configuração, o modem pode não funcionar com o software do fornecedor no Windows. Você pode precisar configurar uma conexão telefônica lá.
Essa configuração pode ser desfeita por
echo -e 'AT^SETPORT="A1,A2;12,16,A1,A2"\r' | sudo tee /dev/ttyUSB0