Bungehurst

【代码】修改Ubuntu20.04的GRUB界面字体。

【已解决】已安装opencv但pkg-config --modversion找不到。

【已解决】error: conflicting declaration ‘typedef struct LZ4_stream_t LZ4_stream_t’ typedef struct { long。

Ubuntu服务器远程桌面分辨率低的

【已解决】Failed to find Ceres - Found Eigen dependency。

由于OpenCV版本差异导致变量没有定义。

source.listdeb [arch=amd64,i386] http://us.archive.ubuntu.com/ubuntu/ bionic main restricted universe multiversedeb [arch=amd64,i386] http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe multiversedeb [arch=amd64,i386] http://us.

设置IP和网关设置只使用5G频段注意静态分配的IP要在DHCP服务器自动分配地址段外，否则会导致冲突

Linux查看内核、外设等系统信息dmesg指令BootingWhen initially booted, a computer system loads its kernel into memory. At this stage device drivers present in the kernel are set up to drive relevant hardware. Such drivers, as well as other elements within the kernel,

OpenOCD STM32配置1. 编译安装OpenOCD克隆OpenOCD库到本地user@user:~$ git clone https://github.com/openocd-org/openocd.gitCloning into 'openocd'...remote: Enumerating objects: 72495, done.remote: Counting objects: 100% (489/489), done.remote: Compressing objects

Ubuntu无线网络相关设置调整发射功率sudo iwconfig wlan0 txpower 20 #dbm查看无线网络状态sudo watch -n1 iwconfig 或者安装wavemonsudo apt-get updatesudo apt-get install wavemonwavemon

Ubuntu串口绑定及权限设置问题描述解决串口设备无法打开的问题，并自定义的串口名解决方案编写串口规则lsusb查看设备，记录下设备ID:1a86:7523在/etc/udev/rules.d/目录下新建一个规则文件：KERNEL=="ttyUSB*", ATTRS{idVendor}=="1a86", ATTRS{idProduct}=="7523", MODE:="0777", SYMLINK+="imu_serial"给规则文件权限 sudo chmod 777 imu.rul

问题描述Release file for http://mirrors.aliyun.com/debian-security/dists/buster/updates/InRelease is not valid yet (invalid for another 4h 50min 47s). Updates for this repository will not be applied.解决方案sudo apt install ntp sudo service ntp restart ...

问题描述Error: python@3.10: wrong number of arguments (given 1, expected 0)解决方案brew install cmake

问题描述google/protobuf/unittest_lite.pb.cc:8544:3: error: this ‘if’ clause does not guard... [-Werror=misleading-indentation] if (!_extensions_.IsInitialized()) return false; return true; ^~解决方案打开相关文件，将if (!_extensions_.IsInitialized()) return

本机生成公钥：ssh-keygen上传公钥到目标机：ssh-copy-id -i ~/.ssh/id_rsa.pub nvidia@192.168.1.112完成！

查询protobuf版本：user@user:~$ which protoc #查询protobuf位置/usr/bin/protocuser@user:~$ /usr/bin/protoc --version #查询protobuf版本libprotoc 2.6.1user@user:~$ grep GOOGLE_PROTOBUF_VERSION /usr/include/google/protobuf/stubs/common.h#define GOOGLE_PROTOBUF_VERSION.

开机Ctrl + Alt + F3 进入纯文本界面依次运行如下指令sudo apt-get update sudo dpkg --configure -asudo apt-get install --reinstall ubuntu-desktop sudo apt-get install unity sudo shutdown -r now

find . -name "*.pb.*" | xargs rm -f

# .tartar -xvf FileName.tar # 解包tar -cvf FileName.tar DirName # 将DirName和其下所有文件（夹）打包# .gzgunzip FileName.gz # 解压1gzip -d FileName.gz # 解压2gzip FileName # 压缩，只能压缩文件# .tar.gz .tgztar -zxvf FileName.tar.gz # 解压tar -zcv

问题描述：make[2]: warning: Clock skew detected. Your build may be incomplete.解决方案：依次执行：sudo apt install ntptouch *#ntpdate 172.16.12.100

Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, u'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:727)'),)': /packages/b7/6f/24647f014eef9b67a24adfcbc..

sh: 1: lsb_release: not found解决办法：apt-get update && apt-get install -y lsb-release && apt-get clean all如果显示：E: Malformed entry 1 in list file /etc/apt/sources.list.d/ros-latest.list (Component)E: The list of sources could not be read.

Create symbolic links for the CMake binaries:sudo ln -s /home/cmake-3.13.4-Linux-x86_64/bin/* /usr/local/bin

依次执行：echo 'export PATH="~/anaconda3/bin:$PATH"' >> ~/.bashrcsource ~/.bashrc

chmod with NumbersUsage: chmod {options} filenameOptionsDefinition1execute2write4readOwnerGroupOtherread & writeread & writeread & write4+2=64+2=64+2+1=7Example:user@host:/home/user$ chmod 667 f..

Navigate to your cudnnpath directory containing the cuDNN Tar file.Unzip the cuDNN package.tar -xzvf cudnn-x.x-linux-x64-v8.x.x.x.tgzCopy the following files into the CUDA Toolkit directory, and change the file permissions.sudo cp cuda/include/cudnn*..

解决方法：找到anaconda的安装目录，我的是/root/anaconda3/bin依次执行：chmod 777 activate source ./activate出现(base)就成功进来了

问题描述：root@4d42a166eecc:/home/CMake# cmake --versionCMake Error: Could not find CMAKE_ROOT !!!CMake has most likely not been installed correctly.Modules directory not found in/usr/local/share/cmake-3.10cmake version 3.10.2CMake suite maintained and .

问题描述:E: The repository ‘http://ppa.launchpad.net/hzwhuang/ss-qt5/ubuntu bionic Release’ does not have a Release file.解决方案：在你的/etc/apt/sources.list.d目录下，看这个文件 hzwhuang-ubuntu-ss-qt5-bionic.list 将里面的bionic 改成xenial ,保存再运行 sudo apt-get update ,...

快捷键意义Alt + PrSc区域截屏Shift + PrSc窗口截屏PrSC桌面截屏

ubuntu查看硬盘空间使用情况图形化命令行输入baobab启动命令行安装ncdu在相应目录下命令行键入ncdu查看空间占用

使用apt安装时报错：E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?解决方案：方案一：sudo killall apt apt-get如果提示没有

git 代理设置设置代理：git config --global http.proxy'http://127.0.0.1:8118'git config --global https.proxy'http://127.0.0.1:8118'查看代理：git config --global --list如果设置成功会有如下输出：http.proxy=http://127.0.0.1:8118https.proxy=http://127.0.0.1:8118取消代理：git confi

Ubuntu下Logi MX Ergo自定义按键由于罗技官网并没有提供Ergo在Ubuntu下的option，如果想使用鼠标上的自定义按键，就需要自己配置一下。1. 安装所需支持包apt-get install xvkbdapt-get install xbindkeysapt-get install xbindkeys-config #这个是图像化界面，可以不安装2. 配置xbin...

1.进入https://pinyin.sogou.com/linux/下载linux安装包2.root@user:~# cd /home/user/Downloads/3.root@user:~# dpkg -i sogoupinyin_2.2.0.0108_amd64.deb如果出现错误，用apt --fix-broken install 修复，然后再次运行4.keyboar...

The.condarcfile can change many parameters, including:Where conda looks for packages. If and how conda uses a proxy server. Where conda lists known environments. Whether to update the bash prom...

参考：https://blog.youkuaiyun.com/qq_35468937/article/details/81514198#%E7%AC%AC%E4%BA%94%E6%AD%A5%20%E6%B5%8B%E8%AF%95nvidia%20driver%E6%98%AF%E5%90%A6%E5%AE%89%E8%A3%85%E6%88%90%E5%8A%9F参考（报错）：https://blog...

https://gist.github.com/raulqf/a3caa97db3f8760af33266a1475d0e5eQ: fatal error: jasper/jasper.h: No such file or directory #include <jasper/jasper.h> Ref:https://researchxuyc.wordpress.co...

https://blog.youkuaiyun.com/qq_22598167/article/details/89948089https://github.com/IntelRealSense/librealsense/tree/master/wrappers/python1.github上下载最新librealsense包2.cd librealsensemkdir builde &amp...