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先执行:dmesg -c > /dev/null 该命令是把之前的一些信息删除,-c选项表示:Clear the ring buffer after first printing its contents. 然后执行一次出错的命令。 然后执行:dmesg -c 刚才的出错信息就会显示出来 阅读全文
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/lib/modules/[kernel版本]/modules.dep 这个文件记录了模块的依赖关系modprobe 和 insmod 这两个命令都可以加载模块,但是modeprobe会自动分析模块之间的依赖关系,类似于在线包管理系统一样。其实分析工作根据前面提到的 modules.dep 这个文... 阅读全文
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驱动此网卡要使用 rt2800usb,rt2800lib 这两个模块顺便说一下对模块进行操作的命令:rmmod 模块名 //为移除模块insmod 模块所在路径 //为添加模块查看网卡是否能被驱动,可以使用命令:ifconfig -a 阅读全文
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ifconfig -aiwlist wlan0 阅读全文
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起始 大小 内容0 8KB 存放分区表等8 24KB SPL loader32 512KB u-boot544 128KB environment672 352KB 保留1024 - 用于剩余分区 阅读全文
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You can try to build Debian/Ubuntu for OrangePI yourself.Clone my GitHub repository.You will need running Ubuntu or Debian system (you can even run it... 阅读全文
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boot0_sdcard.fex, u-boot.fex and kernel (uImage) created from sourceskernel built with many features enabled (btrfs, USB serial adapters, bluetooth, h... 阅读全文
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Download scriptbin_kernel.tar.gz from Mega, unpack.Copy uImage_OPI-2 or uImage_OPI-PLUS (depending on your board type) to uImage on SD Card FAT partit... 阅读全文
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You can also boot from USB drive partition.The file named cmdline.txt must exist on BOOT (fat) partition on sd card or emmc.The content of that file m... 阅读全文
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Boot your Orange PI board from EMMC without SD Card insertedlogininsert your SD CardRun:sudo install_to_sdcard [btrfs]Copy the CodeYour emmc Linux ins... 阅读全文
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Install the image on SD Card as described aboveBoot your Orange PI board from SD CardRun:sudo install_to_emmcCopy the CodePower off the board.Remove S... 阅读全文
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Download any of the available images (xz archive) from Mega or GoogleDriveDownload scriptbin_kernel.tar.gz, it contains the latest kernel (uImage) and... 阅读全文