Label:"' Block in Replace_gem ' when executing rails s: Install the MYSQL2 adapter: ' Gem install Activerecord-mysql2-adapter '" Error: [Email protected]:/var/www/ashelf$ Rails S=booting Webrick= Rails3.2.22.1Application startinginchDevelopment on http://0.0.0.0:3000= = Call with-D to detach= CtrlC to shutdown server E
/IP network configuration file associated with the NIC is:/etc/sysconfig/network-scripts/ifcfg-ethx. where x starts at 0, the first Ethernet configuration file is:/etc/sysconfig/network-scripts/ifcfg-eth0. Use the VI Editor to modify this file, or you can modify the network card MAC address.Put Hwaddr=ff:ff:ff:ff:ffChange to Macaddr=00:1f:d0:64:9b:b7 macaddr behind is your MAC address2./etc/sysconfig/networking/profiles/default/ifcfg-eth0Put Hwaddr=ff:ff:ff:ff:ffChange to Macaddr=00:1f:d0:64:9b:
RHEL6.4 after installing the BroadcomBCM4313 wireless network adapter for countless nights, I am a linux beginner who has used the wireless network adapter on his laptop to access the internet! Www.2cto. com1. do not trust the so-called tutorials on the Internet (as if I had shared the tutorials with a smile). 2. believe it... RHEL6.4 after installing the Broadcom BCM4313 wireless network
System
Windows Server 2008 Standard, Windows Server 2008 Enterprise, and Windows Server 2008Datacenter (64-bit versions only)
MicrosoftHyper-V Server 2008
Note
Supportedversions include those updated with Service Pack 1 or Service Pack 2, where available.
Windows server? 2008 R2 Standard, Windows Server 2008 R2 Enterprise, andWindows Server 2008 R2 Datacenter
Microsoft? Hyper-V Server 2008 R2
Download integration service
Http://www.microsoft.com/download/en/details.aspx? Id = 24247
In linux, use ndiswrapper and linux-wlan-ng to install the wireless network adapter-Linux general technology-Linux technology and application information. For more information, see the following. The key to installing a wireless network card in linux is whether the driver is correct. Here we will introduce two solutions, namely ndiswrapper or linux-wlan-ng.
The former virtualizes the windows api on the lin
3G wireless network adapter can be a wireless network connected to the Internet through mobile communications. This convenient Internet access method is favored by many young people. But how do I install a 3G wireless network card? Let's take a look at this article.
First, when installing a 3G wireless network adapter, check whether other wireless network adapter
Recently, a server in the company's remote room has been hung up, the need to reinstall the system, the installation of the system version is openSUSE 11.2, since the previous use of the Rhel series system version, so not familiar with openSUSE, the results found that after installing the system network card is not recognized at all, You also have to manually install the NIC driver.Insert a digression, this server brand model I was the first to hear,
First go to Microsoft download Integrated Services http://www.microsoft.com/downloads/zh-cn/details.aspx? Familyid = c1256a7f-8a2d-4b18-851c-63b22ca976d3 amp; displaylang = zh-cn then stop RedHatEnterpriseLinux6 In the hyper-v manager, remove the old network adapter from the settings, and add the new network
First download the integration service from Microsoft
Http://www.microsoft.com/downloads/zh-cn/details.aspx? Familyid = c1256a7f-8a2d-4b18-851c-
Original: Android Project Combat (40): Andoird 7.0+ Install APK adapter First look at the code to install the APK file /** * Install apk with implicit intent to invoke system installer*/ Public Static voidInstall (context context) {Intent Intent=NewIntent (intent.action_view);intent.setflags (Intent.flag_acti
Ubuntu is hard to handle without a network, and it is a headache for Ubuntu 10.04 to have a nic driver without a Dell poweredge 990.
Http://apps.hi.baidu.com/share/detail/31765778
This blog post is very helpful, but it is different from my Nic model. I also share my installation process.
1. After Ubuntu 10.04 is installed, no Nic is found. The ifconfig result is only Lo, and eth0 cannot be found;
2. dmesg | grep-I network has no results;
3. lspci-v | grep-I Ethernet. The result is: 00:
Generally, the driver cannot be automatically installed on windows, but we still have bluesoleil, the rescue star of the miscellaneous Bluetooth, but this time we cannot even make it happen to bluesoleil, fortunately, I found a way to enable the random USB Bluetooth adapter to automatically install the driver. I posted it to my friends who needed it:
Open the Device Manager (win key + pause/Break Key →
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