我正在尝试在我的VirtualBox中安装CentOS 5.6,但是我在启动屏幕上看到这个错误。
Your CPU Does not support long mode : use a 32 bit Distribution
我的CPU是64位的,我使用‘`uname -a’命令检查了一下,结果是
Linux localhost.localdomain 2.6.43.8-1.fc15.x86_64 #1 SMP Mon Jun 4 20:33:44 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
据我所知,我需要为我的VirtualBox启用32位支持,但我不知
我试图在Virtual (主机系统Ubuntu10.04)下运行Windows,我收到了一条错误消息,上面写着:
Kernel driver not installed (rc=-1908)
The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Re-setup the kernel module by executing
'/etc/init.d/vboxdrv setup'
as root
root@me-desktop:~# sudo apt-get install aircrack-ng
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
aircrack-ng
0 upgraded, 1 newly installed, 0 to remove and 446 not upgraded.
1 not fully installed or re
我正在编写的软件需要时间戳的微秒分辨率或更好。
我计划将和结合起来,就像这样,尽管这只是一个粗略的代码草图:
private static final long absoluteTime = (System.currentTimeMillis() * 1000 * 1000);
private static final long relativeTime = System.nanoTime();
public long getTime()
{
final long delta = System.nanoTime() - relativeTime;
if (delta <
我有一个带麦克风的USB耳机(罗技,型号似乎是A-00009),我似乎无法识别Ubuntu (纳蒂,32位)。硬件是华硕K52F笔记本电脑。以下是dmesg插入耳机时的输出:
[ 528.093828] usb 2-1.2: new full speed USB device using ehci_hcd and address 3
[ 528.165794] usb 2-1.2: device descriptor read/64, error -32
[ 528.341688] usb 2-1.2: device descriptor read/64, error -32
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