VMware启动报错Reason: Failed to lock the file的解决方法 症状: 启动VMware虚拟机的时候出现了Cannot open the disk '*.vmdk' or one of the snapshot disks it depends on.Reason: Failed to lock the file.的错误. 解决办法一: 1.在VMware该虚拟机路径下的所有.lck文件和文件夹下删除或迁移至其它目录,一般就可以解决了. 2.如果再次启动VMwar…
问题: Package Manager Console error - PowerShell version 2.0 is not supported. Please upgrade PowerShell to 3.0 or greater and restart Visual Studio. 操作系统为WIN7,从内容看,需要将PowerShell升级到3.0及以上版本才可以,经过查找,发现需要通过升级Windows Management Framework版本来升级PowerShell,下面…
1:环境是android studio 在AVD中启动显示,提示当前电脑为安装HAXM emulator: ERROR: x86 emulation currently requires hardware acceleration!Please ensure Intel HAXM is properly installed and usable.CPU acceleration status: HAX kernel module is not installed!2:在android studi…
今天使用Oracle VMbox在导入虚拟机后,启动时报了如下错误: A new node couldn't be inserted because one with the same name exists. (VERR_CFGM_NODE_EXISTS) 解决方法,选中出错的虚拟机,点击设置-->usb设备:切换usb控制器/或者直接关闭USB控制器再重新尝试启动虚拟机 之后问题得到解决. 参考地址: http://blog.csdn.net/lyhdream/article/details…
一.配置好keepalived.conf文件后,启动keepalived,查看/var/log/message日志报错: [root@push-- sbin]# tail -f /var/log/messages Jun :: push-- Keepalived_vrrp[]: VRRP_Instance(VI_1) Dropping received VRRP packet... Jun :: push-- Keepalived_vrrp[]: (VI_1): received an inva…