Como corrigir o driver Broadcom Wifi com o kernel 4.15.0-xx no Ubuntu 16.04

24

Reinstalei um driver no Windows para Broadcom Network Adapter e depois disso o meu WiFi parou de funcionar completamente no Ubuntu (16.04).

Eu tentei reinstalar os drivers, usando estes comandos:

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

Mas não ajudou

Saída do segundo comando (instale 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 14e4gera:

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

Você poderia me dizer como resolver o meu 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
fonte
Anexe o conteúdo /var/crash/bcmwl-kernel-source.0.crashe /var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.logpara mais informações.
— SudoSURoot
@SudoSURoot Done!
— John Kent
Eu vejo os dois logs dizerem: instale libelf-dev, libelf-devel ou elfutils-libelf-devel. Tente executar: sudo apt-get install libelf-deve limpe e instale novamente.
— precisa saber é o seguinte
@ Terrance Poderia me sugerir como ir para esse kernel?
— John Kent
//, aqui está o texto completo do erro que recebi do prompt "problema no sistema detectado": bcmwl-kernel-source 6.30.223.271 + bdcom-0ubuntu1 ~ 1.2: o módulo bcmwl kerne l falhou ao criar Estou no mercado de um computador novo, e com o BS assim, o novo Mac OS começa a parecer cada vez mais atraente.
— Nathan Basanese

Respostas:

31

A Canonical atualizou a pilha HWE do Ubuntu 16.04 para o kernel 4.15. Mas eles esqueceram de atualizar o driver sem fio Broadcom, para que ele possa ser construído. É um bug crítico e muito estúpido, que causará problemas para muitas pessoas que usam o LTS.

Agora o problema está sendo corrigido e uma versão do driver compatível foi criada

Esse problema pode ser resolvido com a instalação de uma versão compatível bcmwl-kernel-sourceque deve ser desenvolvida nos kernels 4.15.

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

e instale-o usando dkpg.

Isso pode ser feito 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

O Windows não está relacionado.

O problema é que você tem um kernel que não é compatível com o driver.

Importante: Se você não tiver nenhuma outra conexão de rede além do Broadcom Wi-Fi, poderá inicializar com um kernel anterior usando o menu grub e instalar o driver. Deve ser construído para todos os kernels.

— Pilot6
fonte
Comentários não são para discussão prolongada; esta conversa foi movida para o bate-papo .
— Thomas Ward
@DavidFoerster Alterei a resposta e dei um link para o driver criado para 16.04. Esta é a versão que será adicionada em breve aos repositórios. Não há diferença, exceto o número da versão, mas você está certo de que é melhor usá-lo para futuras atualizações possíveis, se houver.
— Pilot6
Eles também quebraram o driver r8168-dkms. Veja minha resposta em askubuntu.com/questions/1052971/… para mais detalhes.
— 11138 heynnema
@heynnema Como todos vocês obtêm o kernel 4.15? O proposedrepositório está ativado. Nada está quebrado para quem não está correndo antes do trem.
— Pilot6
@ Pilot6, como você mencionou na sua resposta, "A Canonical atualizou a pilha HWE para Ubuntu 16.04 para o kernel 4.15". Outros usuários estão dizendo a mesma coisa ... que eles estão executando o 4.15 no 16.04 LTS, e como meu link sugere, também estão exigindo que os drivers mais recentes voltem a ser 100% funcionais. Eu não perguntei se eles estão sendo propostos, ou não.
— 111318 heynnema
5

A propósito da boa resposta do Pilot6 a esta pergunta, parece que uma correção oficial para xenial( por exemplo, não exigir a instalação de pacotes bionic) foi lançada (se você usar o pacote broadcom-sta) ou comprometida (se você usar o pacote bcmwlque fornece bcmwl-kernel-source).

Para mais informações, consulte:

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

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

— user847003
fonte
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