¿Cómo puedo reparar el controlador Broadcom Wifi con el kernel 4.15.0-xx en Ubuntu 16.04?

24

Reinstalé un controlador en Windows para Broadcom Network Adaptor y luego mi WiFi dejó de funcionar por completo en Ubuntu (16.04).

Traté de reinstalar los controladores, usando estos comandos:

1. sudo apt-get purge bcmwl-kernel-source
2. sudo apt-get install bcmwl-kernel-source

Pero no sirvió de nada

Salida del segundo comando (instalar bcmwl-kernel-source):

Unpacking bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu1~1.2) ...
Setting up bcmwl-kernel-source (6.30.223.271+bdcom-0ubuntu1~1.2) ...
Loading new bcmwl-6.30.223.271+bdcom DKMS files...
First Installation: checking all kernels...
Building only for 4.15.0-24-generic
Building for architecture x86_64
Building initial module for 4.15.0-24-generic
ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/bcmwl-kernel-source.0.crash'
Error! Bad return status for module build on kernel: 4.15.0-24-generic (x86_64)
Consult /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.log for more information.
modprobe: FATAL: Module wl not found in directory /lib/modules/4.15.0-24-generic
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.122ubuntu8.11) ...
update-initramfs: Generating /boot/initrd.img-4.15.0-24-generic
W: Possible missing firmware /lib/firmware/i915/kbl_guc_ver9_14.bin for module i915
W: Possible missing firmware /lib/firmware/i915/bxt_guc_ver8_7.bin for module i915
root@roman-Lenovo-G510:~# apt-get install bcmwl-kernel-source
Reading package lists... Done
Building dependency tree       
Reading state information... Done
bcmwl-kernel-source is already the newest version (6.30.223.271+bdcom-0ubuntu1~1.2).

Este comando lspci -nn -d 14e4genera:

08:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)

¿Podría decirme cómo solucionar mi problema?

/var/crash/bcmwl-kernel-source.0.crash

ProblemType: Package
DKMSBuildLog:
 DKMS make.log for bcmwl-6.30.223.271+bdcom for kernel 4.15.0-24-generic (x86_64)
 Вт июл  3 16:26:40 MSK 2018
 make: Entering directory '/usr/src/linux-headers-4.15.0-24-generic'
 Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
 CFG80211 API is prefered for this kernel version
 Using CFG80211 API
   CC [M]  /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.o
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c: In function ‘osl_os_get_image_block’:
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:1083:26: warning: passing argument 2 of ‘kernel_read’ makes pointer from integer without a cast [-Wint-conversion]
   rdlen = kernel_read(fp, fp->f_pos, buf, len);
                           ^
 In file included from ./include/linux/huge_mm.h:7:0,
                  from ./include/linux/mm.h:463,
                  from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/include/linuxver.h:65,
                  from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:25:
 ./include/linux/fs.h:2858:16: note: expected ‘void *’ but argument is of type ‘loff_t {aka long long int}’
  extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
                 ^
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:1083:37: warning: passing argument 3 of ‘kernel_read’ makes integer from pointer without a cast [-Wint-conversion]
   rdlen = kernel_read(fp, fp->f_pos, buf, len);
                                      ^
 In file included from ./include/linux/huge_mm.h:7:0,
                  from ./include/linux/mm.h:463,
                  from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/include/linuxver.h:65,
                  from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:25:
 ./include/linux/fs.h:2858:16: note: expected ‘size_t {aka long unsigned int}’ but argument is of type ‘char *’
  extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
                 ^
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:1083:42: warning: passing argument 4 of ‘kernel_read’ makes pointer from integer without a cast [-Wint-conversion]
   rdlen = kernel_read(fp, fp->f_pos, buf, len);
                                           ^
 In file included from ./include/linux/huge_mm.h:7:0,
                  from ./include/linux/mm.h:463,
                  from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/include/linuxver.h:65,
                  from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:25:
 ./include/linux/fs.h:2858:16: note: expected ‘loff_t * {aka long long int *}’ but argument is of type ‘int’
  extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
                 ^
   CC [M]  /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.o
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c: In function ‘wl_init_timer’:
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2359:2: error: implicit declaration of function ‘init_timer’ [-Werror=implicit-function-declaration]
   init_timer(&t->timer);
   ^
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2360:10: error: ‘struct timer_list’ has no member named ‘data’
   t->timer.data = (ulong) t;
           ^
 /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2361:20: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types]
   t->timer.function = wl_timer;
                     ^
 cc1: some warnings being treated as errors
 scripts/Makefile.build:332: recipe for target '/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.o' failed
 make[1]: *** [/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.o] Error 1
 Makefile:1552: recipe for target '_module_/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build' failed
 make: *** [_module_/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build] Error 2
 make: Leaving directory '/usr/src/linux-headers-4.15.0-24-generic'
DKMSKernelVersion: 4.15.0-24-generic
Date: Tue Jul  3 16:26:46 2018
DuplicateSignature: dkms:bcmwl-kernel-source:6.30.223.271+bdcom-0ubuntu1~1.2:/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2359:2: error: implicit declaration of function ‘init_timer’ [-Werror=implicit-function-declaration]
Package: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu1~1.2
PackageVersion: 6.30.223.271+bdcom-0ubuntu1~1.2
SourcePackage: bcmwl
Title: bcmwl-kernel-source 6.30.223.271+bdcom-0ubuntu1~1.2: bcmwl kernel module failed to build

/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.log

DKMS make.log for bcmwl-6.30.223.271+bdcom for kernel 4.15.0-24-generic (x86_64)
Чт июл  5 16:26:16 MSK 2018
make: Entering directory '/usr/src/linux-headers-4.15.0-24-generic'
Makefile:976: "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel"
CFG80211 API is prefered for this kernel version
Using CFG80211 API
  CC [M]  /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.o
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c: In function ‘osl_os_get_image_block’:
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:1083:26: warning: passing argument 2 of ‘kernel_read’ makes pointer from integer without a cast [-Wint-conversion]
  rdlen = kernel_read(fp, fp->f_pos, buf, len);
                          ^
In file included from ./include/linux/huge_mm.h:7:0,
                 from ./include/linux/mm.h:463,
                 from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/include/linuxver.h:65,
                 from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:25:
./include/linux/fs.h:2858:16: note: expected ‘void *’ but argument is of type ‘loff_t {aka long long int}’
 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
                ^
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:1083:37: warning: passing argument 3 of ‘kernel_read’ makes integer from pointer without a cast [-Wint-conversion]
  rdlen = kernel_read(fp, fp->f_pos, buf, len);
                                     ^
In file included from ./include/linux/huge_mm.h:7:0,
                 from ./include/linux/mm.h:463,
                 from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/include/linuxver.h:65,
                 from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:25:
./include/linux/fs.h:2858:16: note: expected ‘size_t {aka long unsigned int}’ but argument is of type ‘char *’
 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
                ^
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:1083:42: warning: passing argument 4 of ‘kernel_read’ makes pointer from integer without a cast [-Wint-conversion]
  rdlen = kernel_read(fp, fp->f_pos, buf, len);
                                          ^
In file included from ./include/linux/huge_mm.h:7:0,
                 from ./include/linux/mm.h:463,
                 from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/include/linuxver.h:65,
                 from /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/shared/linux_osl.c:25:
./include/linux/fs.h:2858:16: note: expected ‘loff_t * {aka long long int *}’ but argument is of type ‘int’
 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
                ^
  CC [M]  /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.o
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c: In function ‘wl_init_timer’:
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2359:2: error: implicit declaration of function ‘init_timer’ [-Werror=implicit-function-declaration]
  init_timer(&t->timer);
  ^
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2360:10: error: ‘struct timer_list’ has no member named ‘data’
  t->timer.data = (ulong) t;
          ^
/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.c:2361:20: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types]
  t->timer.function = wl_timer;
                    ^
cc1: some warnings being treated as errors
scripts/Makefile.build:332: recipe for target '/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.o' failed
make[1]: *** [/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/src/wl/sys/wl_linux.o] Error 1
Makefile:1552: recipe for target '_module_/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build' failed
make: *** [_module_/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build] Error 2
make: Leaving directory '/usr/src/linux-headers-4.15.0-24-generic'
16.04  networking  drivers  wireless  broadcom 
— John Kent
fuente
Adjunte los contenidos de /var/crash/bcmwl-kernel-source.0.crashy /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.logpara obtener más información.
— SudoSURoot
@SudoSURoot Hecho!
— John Kent
Veo que ambos registros dicen: instale libelf-dev, libelf-devel o elfutils-libelf-devel. Intente ejecutar: sudo apt-get install libelf-devy luego purgue e instale nuevamente.
— SudoSURoot
@Terrance ¿Podría sugerirme cómo ir a ese núcleo?
— John Kent
//, Aquí está el texto completo del error que recibí del mensaje "problema detectado del sistema": bcmwl-kernel-source 6.30.223.271 + bdcom-0ubuntu1 ~ 1.2: el módulo bcmwl kerne l no se pudo construir Estoy en el mercado para una nueva computadora, y con BS como esta, el nuevo Mac OS está comenzando a verse cada vez más atractivo.
— Nathan Basanese

Respuestas:

31

Canonical actualizó la pila HWE para Ubuntu 16.04 al kernel 4.15. Pero se olvidaron de actualizar el controlador inalámbrico Broadcom, por lo que se puede construir. Es un error crítico y muy estúpido, que causará problemas a muchas personas que usan el LTS.

Ahora el problema se está solucionando y se ha creado una versión de controlador compatible

Este problema se puede resolver instalando una versión compatible bcmwl-kernel-sourceque se debería construir en los núcleos 4.15.

Descarga http://archive.ubuntu.com/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu1~1.3_amd64.deb

e instalarlo usando dkpg.

Esto puede hacerse por

wget http://archive.ubuntu.com/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu1~1.3_amd64.deb
sudo dpkg -i bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu1~1.3_amd64.deb

Windows no está relacionado en absoluto.

El problema es que tiene un núcleo que no es compatible con el controlador.

Importante: si no tiene otra conexión de red que no sea Broadcom Wi-Fi, puede arrancar con un núcleo anterior utilizando el menú grub e instalar el controlador. Debería compilarse para todos los núcleos.

— Piloto6
fuente
Los comentarios no son para discusión extendida; Esta conversación se ha movido al chat .
— Thomas Ward
@DavidFoerster Cambié la respuesta y le di un enlace al controlador creado para 16.04. Esta es la versión que se agregará pronto a los repositorios. No hay diferencia, excepto el número de versión, pero tiene razón en que es mejor usar este para futuras actualizaciones posibles, si corresponde.
— Pilot6
También rompieron el controlador r8168-dkms. Vea mi respuesta en askubuntu.com/questions/1052971/… para más detalles.
— heynnema
@heynnema ¿Cómo obtuvieron el kernel 4.15? ¿Está proposedhabilitado el repositorio? Nada está roto para aquellos que no están corriendo antes del tren.
— Pilot6
@ Pilot6 como mencionas en tu respuesta, "Canonical actualizó la pila HWE para Ubuntu 16.04 al kernel 4.15". Otros usuarios dicen lo mismo ... que están ejecutando 4.15 en 16.04 LTS, y como sugiere mi enlace, también requieren que los controladores más nuevos vuelvan a ser 100% funcionales. No he preguntado si están ejecutando propuestas, o no.
— heynnema
5

A propósito de la buena respuesta de Pilot6 a esta pregunta, parece que se ha lanzado una solución oficial xenial(es decir, que no requiere uno para instalar paquetes bionic) (si usa el paquete broadcom-sta), o bien se ha comprometido (si usa el paquete bcmwlque proporciona bcmwl-kernel-source).

Para más información, ver:

broadcom-sta: https://bugs.launchpad.net/ubuntu/+source/broadcom-sta/+bug/1777444

bcmwl: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1777646

— user847003
fuente
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