Saya menginstal ulang driver pada Windows untuk Broadcom Network Adapter dan setelah itu WiFi saya berhenti bekerja di Ubuntu (16.04) sepenuhnya.
Saya mencoba menginstal ulang driver, menggunakan perintah ini:
1. sudo apt-get purge bcmwl-kernel-source
2. sudo apt-get install bcmwl-kernel-source
Tapi itu tidak membantu
Output dari perintah kedua (install 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).
Perintah ini lspci -nn -d 14e4
menghasilkan:
08:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Bisakah Anda memberi tahu saya cara memperbaiki masalah saya?
/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'
/var/crash/bcmwl-kernel-source.0.crash
dan/var/lib/dkms/bcmwl/6.30.223.271+bdcom/build/make.log
untuk informasi lebih lanjut.sudo apt-get install libelf-dev
dan kemudian bersihkan dan instal kembali.Jawaban:
Canonical memperbarui tumpukan HWE untuk Ubuntu 16.04 ke kernel 4.15. Tetapi mereka lupa memperbarui driver nirkabel Broadcom, sehingga dapat dibangun. Ini adalah bug kritis dan sangat bodoh, yang akan menyebabkan masalah bagi banyak orang yang menggunakan LTS.
Sekarang masalah sedang diperbaiki dan versi driver yang kompatibel telah dibangun
Masalah ini dapat diatasi dengan menginstal versi yang kompatibel
bcmwl-kernel-source
yang harus dibangun di atas 4,15 kernel.Unduh http://archive.ubuntu.com/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_6.30.223.271+bdcom-0ubuntu1~1.3_amd64.deb
dan instal menggunakan
dkpg
.Ini bisa dilakukan oleh
Windows tidak terkait sama sekali.
Masalahnya adalah Anda memiliki kernel yang tidak kompatibel dengan driver.
Penting: Jika Anda tidak memiliki koneksi jaringan lain selain Broadcom Wi-Fi, Anda dapat mem-boot dengan kernel sebelumnya menggunakan menu grub dan menginstal driver. Itu harus dibangun untuk semua kernel.
sumber
proposed
repo diaktifkan. Tidak ada yang rusak untuk mereka yang tidak berlari sebelum kereta.Apropos ke jawaban bagus Pilot6 untuk pertanyaan ini, sepertinya perbaikan resmi untuk
xenial
(yaitu tidak memerlukan satu untuk menginstal paket daribionic
) telah dirilis (jika Anda menggunakan paketbroadcom-sta
), atau yang dilakukan (jika Anda menggunakan paketbcmwl
yang menyediakanbcmwl-kernel-source
).Untuk info lebih lanjut, lihat:
broadcom-sta: https://bugs.launchpad.net/ubuntu/+source/broadcom-sta/+bug/1777444
bcmwl: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1777646
sumber