Compre esta tarjeta madre, cuando instale ubuntu no habia internet, pense que no habia detectado mi tarjeta de red(realtek 8111/8169), entonces baje el driver aqui , instale todo como dice el ReadMe y no funciono. luego puse
lspci | grep net
para ver que tarjeta de red tengo, y me mostro
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
eso quiere decir que si esta bien instalado la tarjeta de red :S entonces cual es el problema? luego de buscar y buscar en google, encontre esa pagina con lo siguiente:
As of 27 May 2007, in kernel 2.6.21.3, you may experience the issues with the r8169 driver if you dual boot Windows on some systems. Windows by defaults disables the NIC at Windows shutdown time in order to disable Wake-On-Lan, and this NIC will remain disabled until the next time Windows turns it on. The r8169 driver in the kernel does not know how to turn the NIC on from this disabled state; therefore, the device will not respond, even if the driver loads and reports that the device is up. To work around this problem, simply enable the feature “Wake-on-lan after shutdown.” You can set this options through Windows’ device manager.
Edit: Problem with dual-booting with Windows exist also in 2.6.19.5 and 2.6.20.8 kernel, so it is safe to assume that it will concern all 2.6 kernels until the kernel developers update the drivers for RTL8168 to the version that will be able to turn on the NIC from disabled state. (Corey)
si no sabes ingles, resumen: Windows para ahorrar energia, cuando se apaga la compu, por defecto desactiva NIC (Network Interface Card), entonces el driver que proporciono Realtek para linux no tiene la habilidad de volver activarlo. para solucionar este problema no tienes que recompilar tu Kernel (como yo lo iba a hacer XD) solo tienes que entrar a windows, en propiedad de mi pc-> hardware -> divice manager en propiedad avanzada de tu tarjeta de red, activiva Wake-On-Lan y ya !! disfruta tu internet
Tags:Goood! Hardware

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