在HP Pavilion 15-p073TX NB PC上安装Broadcom BCM43142时出现问题
我知道这听起来很相似，但我的问题很独特。 我有一台新的HP Pavilion 15-p073TX NB PC。 最近我安装了Ubuntu 14.04.2，但无法启动WIFI。 我搜索了一下，在这里和这里得到了一些答案。 但到目前为止似乎没有任何工作。
lspci -vvnn | grep -A 9 Network lspci -vvnn | grep -A 9 Network给了我以下内容：
08:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01) Subsystem: Hewlett-Packard Company Device [103c:2230] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 18 Region 0: Memory at b5500000 (64-bit, non-prefetchable) [size=32K] Capabilities:
sudo apt-get install bcmwl-kernel-source给出了以下错误：
Reading package lists... Done Building dependency tree
Reading state information... Done The following extra packages will be installed: dkms fakeroot libfakeroot Suggested packages: dpkg-dev debhelper The following NEW packages will be installed: bcmwl-kernel-source dkms fakeroot libfakeroot 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/1,271 kB of archives. After this operation, 6,564 kB of additional disk space will be used. Do you want to continue? [Y/n] Y Selecting previously unselected package dkms. (Reading database ... 163826 files and directories currently installed.) Preparing to unpack .../dkms_2.2.0.3-1.1ubuntu5.14.04_all.deb ... Unpacking dkms (2.2.0.3-1.1ubuntu5.14.04) ... Selecting previously unselected package bcmwl-kernel-source. Preparing to unpack .../bcmwl-kernel-source_6.30.223.141+bdcom-0ubuntu2_amd64.deb ... Unpacking bcmwl-kernel-source (6.30.223.141+bdcom-0ubuntu2) ... Selecting previously unselected package libfakeroot:amd64. Preparing to unpack .../libfakeroot_1.20-3ubuntu2_amd64.deb ... Unpacking libfakeroot:amd64 (1.20-3ubuntu2) ... Selecting previously unselected package fakeroot. Preparing to unpack .../fakeroot_1.20-3ubuntu2_amd64.deb ... Unpacking fakeroot (1.20-3ubuntu2) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Setting up dkms (2.2.0.3-1.1ubuntu5.14.04) ... Setting up bcmwl-kernel-source (6.30.223.141+bdcom-0ubuntu2) ... Loading new bcmwl-6.30.223.141+bdcom DKMS files... First Installation: checking all kernels... Building only for 3.16.0-30-generic Building for architecture x86_64 Building initial module for 3.16.0-30-generic Error! Bad return status for module build on kernel: 3.16.0-30-generic (x86_64) Consult /var/lib/dkms/bcmwl/6.30.223.141+bdcom/build/make.log for more information. modprobe: FATAL: Module wl not found. update-initramfs: deferring update (trigger activated) Setting up libfakeroot:amd64 (1.20-3ubuntu2) ... Setting up fakeroot (1.20-3ubuntu2) ... update-alternatives: using /usr/bin/fakeroot-sysv to provide /usr/bin/fakeroot (fakeroot) in auto mode Processing triggers for initramfs-tools (0.103ubuntu4.2) ... update-initramfs: Generating /boot/initrd.img-3.16.0-30-generic
您需要从http://packages.ubuntu.com/utopic/amd64/bcmwl-kernel-source/download下载并安装，您拥有的版本没有所需的补丁来使用3.16内核
在安装ubuntu 14后，我们遇到了无法在Acer Aspire e5新笔记本电脑上工作的问题。我们还尝试使用以下命令安装驱动程序。
sudo apt-get install bcmwl-kernel-source
但是我们得到了无法找到包的错误。 后来通过发出命令找到了解决方案
sudo apt-get update
然后，这更新了所有包。 在此之后，bcmwl-kernal-source的安装开始起作用。
安装后，wifi开始工作!! 感谢上面的post。
此致，Gopinath