<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[sanitizer的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/sanitizer</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; sanitizer]]></copyright><item><title><![CDATA[Nvidia驱动580.105屏蔽了魔改卡]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/154946605</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/154946605</guid><author>sanitizer</author><pubDate>Mon, 17 Nov 2025 13:56:45 +0800</pubDate><description><![CDATA[Linux版Nvidia驱动，Arch Linux，今天更新到了580.105，发现魔改过的3080 20G不识别。DP口换到另一块3060可以开机启动，启动后nvidia-smi找不到3080。怀疑驱动问题，sudo downgrade opencl-nvidia nvidia-utils nvidia-settings nvidia-dkms libxnvctrl，回到上一版本580.82后，恢复原样。重新升级，重新降级，验证确认。Linux主机上装有魔改Nvidia卡的，暂时先不要升级驱动。]]></description><category></category></item><item><title><![CDATA[cachyos/archlinux 碰到libxml2.so 2=64 冲突，先不要升级！]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/147732384</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/147732384</guid><author>sanitizer</author><pubDate>Tue, 06 May 2025 13:07:31 +0800</pubDate><description><![CDATA[手贱升级的时候看到这个，选择了排除了这个libxml2升级其他包，然后就发现nvidia-smi找不到显卡了。然后就是clang，llvm-libs和nvidia-dkms的驱动编译要求版本不匹配。折腾了几个小时，各种downgrade clang nvidia-dkms，但是忽略了llvm-libs没有和clang一起降级，总是编译nvidia-dkms失败。最后驱动降级到570.133, clang和llvm-libs统一降级到19.1.7-1，才恢复编译正常。arch系列的更新真的太不靠谱了。]]></description><category></category></item><item><title><![CDATA[MONAI库读取没有metadata的nii.gz文件的时候报错：metadata not available and channel_dim=None， LoadImaged]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/143278979</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/143278979</guid><author>sanitizer</author><pubDate>Mon, 28 Oct 2024 08:24:18 +0800</pubDate><description><![CDATA[MONAI库读取没有metadata的nii.gz文件的时候报错：metadata not available and channel_dim=None，  LoadImaged。原因是nii文件里有meta（用itk-snap看是有的），但是读取有问题？]]></description><category></category></item><item><title><![CDATA[Keras用tf的Strategy()分布式训练时候报XLA错误]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/136607736</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/136607736</guid><author>sanitizer</author><pubDate>Sun, 10 Mar 2024 20:06:01 +0800</pubDate><description><![CDATA[之后装了一个第三方的Focal Loss库，结果自动把tf降了版本，后来再装keras只是==3.0结果就是这个版本不够新，导致了多卡分布式训练报xla错。折腾一下午，恍惚记得最早是3.0.5的keras，随后pip install keras==3.0.5，恢复正常。最早用的pip -U 安装的keras没注意版本，直接可用。]]></description><category></category></item><item><title><![CDATA[python venv 创建的 --system-site-packages选项]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/135853860</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/135853860</guid><author>sanitizer</author><pubDate>Thu, 25 Jan 2024 20:59:20 +0800</pubDate><description><![CDATA[可以在系统已有的库基础上构建venv，缺的库会装，已有的就不用重复安装了。]]></description><category></category></item><item><title><![CDATA[pyserial，win11，串口总是被占用]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/133746951</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/133746951</guid><author>sanitizer</author><pubDate>Tue, 10 Oct 2023 14:51:36 +0800</pubDate><description><![CDATA[win11，用pyserial这个库，打开COM后，程序退出，关闭串口，下次打开仍然会报错。每次都要拔串口线，很烦。去设备管理器里，把usb串口线的驱动页面，高级里，驱动版本回退到2011版。]]></description><category></category></item><item><title><![CDATA[win 开启mDNS服务最简单的办法]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/132103740</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/132103740</guid><author>sanitizer</author><pubDate>Fri, 04 Aug 2023 14:25:10 +0800</pubDate><description><![CDATA[这个服务安装，就OK了。]]></description><category></category></item><item><title><![CDATA[cachyos和manjaro在防火墙方面的区别（mdns）]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/132094089</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/132094089</guid><author>sanitizer</author><pubDate>Thu, 03 Aug 2023 23:04:08 +0800</pubDate><description><![CDATA[a服务器之前是manjaro，最近升级硬盘顺便换成了cachyos，本着都是arch系，cachyos可能更高效一点，同样的mdns配置，发现奇怪的问题是mdns在systemd-resolved服务开起来之后5分钟左右是好的，时间一过就失效。各种配置检查完都没问题。想过防火墙，但是觉得5分钟内能通啊，而且都是arch系不会不一样吧。折腾一溜够，最后 systemctl --type=service，和manjaro对比，赫然看见一个firewalld.service！]]></description><category></category></item><item><title><![CDATA[Python 3.11.3,ImportError: libmbedcrypto.so.7: cannot open shared object file错误]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/131922551</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/131922551</guid><author>sanitizer</author><pubDate>Tue, 25 Jul 2023 17:19:52 +0800</pubDate><description><![CDATA[2台manjaro系统的机器，一台正常，另一台会出现以上错误。查了下，pacman或者yay安装 mbedtls2 这个包就不报错了。奇怪的是，正常的那台机器并没有装这个包，也不报错。]]></description><category></category></item><item><title><![CDATA[CachyOS 初步感受]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/130232115</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/130232115</guid><author>sanitizer</author><pubDate>Tue, 18 Apr 2023 22:04:27 +0800</pubDate><description><![CDATA[另外，重装之前把数据集的图片文件夹复制到另一块ext4分区，装好再复制回来后，tensorflow的flow from diretory竟然报错，查里半天，还是怀疑里面被偷偷加入里不是图片的隐藏文件。8. 竟然有一个自助编译内核的应用，里面有所有CachyOS提供的内核。看到CachyOS的介绍，说包都是x86-64 v3,-O3优化过的，有点动心，manjaro用了一年多，都是arch系的，就想试试看。4.pacman是多线程的，快，并且进度条是C和c的吃豆人，太有才了，默认彩色的。]]></description><category></category></item><item><title><![CDATA[KDE商店不能安装主题，解决办法（转载）]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/130074197</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/130074197</guid><author>sanitizer</author><pubDate>Tue, 11 Apr 2023 08:16:01 +0800</pubDate><description><![CDATA[kde的主题，终端的配色方案，连接到kde商店添加的时候总是卡住。以前以为是墙的问题，其实不是。今天搜到一个解决方法，大约3秒钟就装好。所以应该是kde自己的问题。]]></description><category></category></item><item><title><![CDATA[Linux todesk 不能登录]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/127589854</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/127589854</guid><author>sanitizer</author><pubDate>Sat, 29 Oct 2022 17:42:51 +0800</pubDate><description><![CDATA[Linux todesk 不能登录]]></description><category></category></item><item><title><![CDATA[Jupyter中分号用法]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/124718924</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/124718924</guid><author>sanitizer</author><pubDate>Wed, 11 May 2022 21:11:48 +0800</pubDate><description><![CDATA[跟李沐学机器学习的笔记，image-classification-dataset.ipynb 中绘制分类图片的行结束后有分号

show_images(X.reshape(18, 28, 28), 2, 9, titles=get_fashion_mnist_labels(y));

分号代表不输出show_images这个函数的返回值，等价于下一行敲一个pass。

jupyter中如果函数调用是最后一行的话会返回值打印出来，分号表示后面还有一行，就不会打印了。
...]]></description><category></category></item><item><title><![CDATA[UEFI模式Win10去掉启动的GRUB菜单]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/123642238</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/123642238</guid><author>sanitizer</author><pubDate>Mon, 21 Mar 2022 18:15:21 +0800</pubDate><description><![CDATA[LUbuntu，很久没用，不能跨版本升级，所以也不打算用了。要把GRUB菜单去掉，找到了这个方法，管用。什么fixmbr，mbrfix都不管用。

摘自：boot - Uninstall GRUB and use Windows bootloader - Ask Ubuntu

This answer is for those with UEFI who have deleted the Ubuntu partitions before removing grub

You will be doing th]]></description><category></category></item><item><title><![CDATA[开机bat自启动frpc隐藏命令行窗口,意外中止也可再次启动]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/122014276</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/122014276</guid><author>sanitizer</author><pubDate>Sat, 18 Dec 2021 16:56:03 +0800</pubDate><description><![CDATA[开机bat自启动frpc隐藏命令行窗口,意外中止也可再次启动]]></description><category></category></item><item><title><![CDATA[LUbuntu装向日葵后不能自动登录，lightdm改回sddm]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/115452220</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/115452220</guid><author>sanitizer</author><pubDate>Tue, 06 Apr 2021 08:08:41 +0800</pubDate><description><![CDATA[最近换了LUbuntu，很喜欢它简洁快速的风格。装了向日葵远控，然后就不能登录桌面了。台式机上，还可以手动登录，笔记本手动也不行，得开一个终端输入startx。研究了下，向日葵有个依赖是lightdm，安装的时候就自然选了lightdm，下面有个sddm没有选。后来发现这玩意是个桌面管理器，可能是登录的东西没有配置好，安装的时候是指定默认桌面管理器用哪个，sddm可能就是原来默认的。搜索，发现可以用 sudo dpkg-reconfigure lightdm，把桌面管理器改回原来默认的sddm，就可以正常自]]></description><category></category></item><item><title><![CDATA[记录：python cv2窗口置顶]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/115118225</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/115118225</guid><author>sanitizer</author><pubDate>Tue, 23 Mar 2021 13:07:03 +0800</pubDate><description><![CDATA[参考：https://cloud.tencent.com/developer/article/1711584


cap = cv2.VideoCapture(0, cv2.CAP_DSHOW)
cap.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc('M', 'J', 'P', 'G'))
ret, frame = cap.read()
cv2.imshow("capture",frame)
shell = win32com.client.Dispatch(]]></description><category></category></item><item><title><![CDATA[vscode在deepin（ubuntu）不能打开扩展商店]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/107023991</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/107023991</guid><author>sanitizer</author><pubDate>Mon, 29 Jun 2020 17:01:26 +0800</pubDate><description><![CDATA[记得之前是装了几个扩展的，今天不能装，搜了下proxy的方法不管用，估计是权限问题。

想起来，在win里，vscode也是在每个用户的家目录有一个.vscode，不同用户的配置可以不同，最好是开一个cmd，输入code回车启动。

于是在deepin也开终端，输入code回车，瞬间就开好了，比从菜单打开要快，而且可以连接扩展商店了。
...]]></description><category></category></item><item><title><![CDATA[deepin用freerdp-shadow-cli开远程桌面服务，rdp登陆瞬间失败的解决办法]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/106992388</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/106992388</guid><author>sanitizer</author><pubDate>Sun, 28 Jun 2020 09:31:00 +0800</pubDate><description><![CDATA[最近装了一遍elementary os，老子只是体验一下，下载要$可以填0，装好倒是挺简洁，商店里面随便啥都要$5。

换manjaro玩玩，界面很喜欢，就是多年前折腾过的arch，开远程用freerdp-shadow-cli不需要任何配置，从win10链接很简单就成功了。但是konsole里面死活打不开中文输入法，快十年了吧，以前就这毛病，现在还这样。实在懒得折腾。

换deepin，都挺好，包括新买的epson l3153一分钟自动设置好就可以打印。但是发现freerdp-shdadow-cli从win]]></description><category></category></item><item><title><![CDATA[装过MAC OS的SSD硬盘再装Windows不能启动的解决办法]]></title><link>https://blog.youkuaiyun.com/sanitizer/article/details/86513134</link><guid>https://blog.youkuaiyun.com/sanitizer/article/details/86513134</guid><author>sanitizer</author><pubDate>Wed, 16 Jan 2019 19:16:49 +0800</pubDate><description><![CDATA[几年前用在Mac mini上的一块120GSSD，换下来后装Win好几台机器都不能启动，蓝色Win图标出来就永远转圈。当时没仔细思考，就认为坏了。因为之前曾经坏过一块镁光。扔在那里2年了，今天突然想起来，不甘心，折腾了几遍，发现无论C分区跳过硬盘哪部分，都是一样不能启动。估计是MBR和分区表之间这段有问题，于是用diskgenius把0-40960扇区全部清零，再重建MBR，再分区，ghost 系...]]></description><category></category></item></channel></rss>