装机的时候只给根目录分了15G，今天突然发现15G已经满了。所以一看根目录下最大的文件夹是/usr，所以就决定把/usr移到另一个单独的分区。一开始只是想移/usr/lib，也不懂所以不知道中间出了什么问题。

最后导致的问题是：

1、应用商店转圈圈

iron@iron-PC:~/Desktop$ deepin-home-appstore-client
================== 程序启动 ================== QTime("23:44:53.917")
2022-05-07, 23:44:54.083 [Info   ] [  ] =========deepin-app-store version========= "7.3.1.0016"
2022-05-07, 23:44:54.105 [Info   ] [  ] void DbusSignalSender::emitSetNiceAndPriority(int, int) 264 

2022-05-07, 23:44:54.105 [Info   ] [  ] void DbusSignalSender::emitAptUpdateSource() 203 

2022-05-07, 23:44:54.109 [Info   ] [  ] GetConfigByNodeName start 

2022-05-07, 23:44:54.110 [Info   ] [  ] GetConfigByNodeName end 

2022-05-07, 23:44:54.110 [Info   ] [  ] static QString Config::getImageResourceDownloadPath() "/home/iron/.local/share/deepin/deepin-app-store/image"
2022-05-07, 23:44:54.110 [Info   ] [  ] static QString Config::getImageResourceDownloadPath() "/home/iron/.local/share/deepin/deepin-app-store/image"
2022-05-07, 23:44:54.112 [Info   ] [  ] void DbusMessageThread::listenDaemonSignal()
2022-05-07, 23:44:54.113 [Info   ] [  ] GetCpuAndBoardInfo start 

2022-05-07, 23:44:54.113 [Info   ] [  ] GetCpuAndBoardInfo end 

2022-05-07, 23:44:54.113 [Info   ] [  ] GetAptOperationList start 

2022-05-07, 23:44:54.113 [Info   ] [  ] IsQSMainBoard start 

2022-05-07, 23:44:54.114 [Info   ] [  ] GetAptOperationList end 

2022-05-07, 23:44:54.114 [Info   ] [  ] IsQSMainBoard end 

2022-05-07, 23:44:54.171 [Info   ] [  ] IsQSMainBoard start 

2022-05-07, 23:44:54.172 [Info   ] [  ] IsQSMainBoard end 

2022-05-07, 23:44:54.172 [Info   ] [  ] GetConfigByNodeName start 

2022-05-07, 23:44:54.174 [Info   ] [  ] GetConfigByNodeName end 

2022-05-07, 23:44:54.174 [Info   ] [  ] GetConfigByNodeName start 

2022-05-07, 23:44:54.175 [Info   ] [  ] GetConfigByNodeName end 

2022-05-07, 23:44:54.175 [Info   ] [  ] GetConfigByNodeName start 

2022-05-07, 23:44:54.177 [Info   ] [  ] GetConfigByNodeName end 

2022-05-07, 23:44:54.197 [Info   ] [  ] GetLocalPackageList start 

2022-05-07, 23:44:54.197 [Info   ] [  ] GetLocalOnTheShelvesAppInfo start 

2022-05-07, 23:44:54.197 [Info   ] [  ] GetPackageLatestList start 1 

2022-05-07, 23:44:54.198 [Warning] [  ] QLayout: Attempting to add QLayout "" to QWidget "", which already has a layout
2022-05-07, 23:44:54.199 [Info   ] [  ] GetPackageLatestList end 1 

2022-05-07, 23:44:54.199 [Info   ] [  ] GetLocalPackageList end 

2022-05-07, 23:44:54.199 [Info   ] [  ] GetLocalOnTheShelvesAppInfo end 

2022-05-07, 23:44:54.199 [Warning] [  ] parseJson: "illegal value" "Failed to execute program com.home.appstore.daemon: Permission denied"
2022-05-07, 23:44:54.199 [Warning] [  ] "Failed to execute program com.home.appstore.daemon: Permission denied" 

2022-05-07, 23:44:54.199 [Info   ] [  ] void DbusMessageManager::getLocalOnTheShelvesAppInfo() 222222 "Failed to execute program com.home.appstore.daemon: Permission denied"
2022-05-07, 23:44:54.203 [Info   ] [  ] mainwindow getlocalInstalledList Thread Is't finish 

2022-05-07, 23:44:54.212 [Info   ] [  ] ================== 窗口展示 ================== QTime("23:44:54.212")
2022-05-07, 23:44:54.214 [Info   ] [  ] GetLocalPackageList start 

2022-05-07, 23:44:54.216 [Info   ] [  ] GetLocalPackageList end 

2022-05-07, 23:44:54.216 [Warning] [  ] "Failed to execute program com.home.appstore.daemon: Permission denied" 

2022-05-07, 23:44:54.229 [Info   ] [  ] mainwindow getlocalInstalledList Thread Is finish 

2022-05-07, 23:44:54.229 [Info   ] [  ] GetHistoryInstalledPackageList start 

2022-05-07, 23:44:54.229 [Info   ] [  ] handlingOtherData ++++++++++++++++++++++++++ 

2022-05-07, 23:44:54.229 [Info   ] [  ] 0 

2022-05-07, 23:44:54.229 [Info   ] [  ] handlingOtherData () 

2022-05-07, 23:44:54.229 [Info   ] [  ] 0 

2022-05-07, 23:44:54.229 [Info   ] [  ] handlingOtherData () <<<<<<<<<<<<<<<<<<<<<<<<<<< 

2022-05-07, 23:44:54.230 [Info   ] [  ] GetHistoryInstalledPackageList end 

2022-05-07, 23:44:54.231 [Info   ] [  ] operator() getHistoryInstalledPackageListFinished  

2022-05-07, 23:47:17.980 [Info   ] [  ] ================== 点击关闭 ================== QTime("23:47:17.980")
2022-05-07, 23:47:17.981 [Info   ] [  ] void DbusSignalSender::emitStopAllAptTasksSignal() 196 

2022-05-07, 23:47:17.981 [Info   ] [  ] void DbusSignalSender::emitSetNiceAndPriority(int, int) 264 

2022-05-07, 23:47:17.984 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:17.984 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:17.984 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:17.984 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:17.984 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:17.984 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:17.984 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.087 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:18.087 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:18.087 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:18.087 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:18.087 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:18.087 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:18.087 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.087 [Warning] [  ] config 文件路径为空 

2022-05-07, 23:47:18.088 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:18.088 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:18.088 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:18.088 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:18.088 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:18.088 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:18.088 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.088 [Warning] [  ] config 文件路径为空 

2022-05-07, 23:47:18.088 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:18.089 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:18.089 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:18.089 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:18.089 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:18.089 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:18.089 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.089 [Warning] [  ] config 文件路径为空 

2022-05-07, 23:47:18.089 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:18.089 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:18.089 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:18.089 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:18.089 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:18.089 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:18.089 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.090 [Warning] [  ] config 文件路径为空 

2022-05-07, 23:47:18.096 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:18.096 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:18.096 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:18.096 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:18.096 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:18.096 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:18.096 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.096 [Warning] [  ] config 文件路径为空 

2022-05-07, 23:47:18.102 [Info   ] [  ] void CommentEditText::setStrPlaceholderText(const QString&) "请输入您的手…"
2022-05-07, 23:47:18.103 [Info   ] [  ] void FeedBackDialog::initUi() 112 335
2022-05-07, 23:47:18.114 [Info   ] [  ] void FeedBackDialog::setCommitWarningVisible(bool) false
2022-05-07, 23:47:18.114 [Info   ] [  ] imageWidget->height() 96
2022-05-07, 23:47:18.115 [Warning] [  ] 打开channel文件失败 

2022-05-07, 23:47:18.115 [Info   ] [  ] ==========Head info========== 

2022-05-07, 23:47:18.115 [Info   ] [  ] arch: "amd64" iswayland: "0" mode "Desktop" platform "Community" mac "9b0e8141470f4e3ca33da721403fef55" 

2022-05-07, 23:47:18.115 [Info   ] [  ] region: "CN" language "zh_CN" baseline_main_verson "20" baseline_version "20.5" 

2022-05-07, 23:47:18.115 [Info   ] [  ] client_version: "7.3.1.0016" user_agent.client_version "7.3.1.0016" user_agent.os "Community" 

2022-05-07, 23:47:18.115 [Info   ] [  ] motherboard: "" cpu_clip ""
2022-05-07, 23:47:18.115 [Info   ] [  ] user_agent.device_id: "9b0e8141470f4e3ca33da721403fef55" user_agent.client "app_store" user_agent.channel "" user_agent.uid  "" 

2022-05-07, 23:47:18.115 [Warning] [  ] config 文件路径为空 

2022-05-07, 23:47:18.115 [Warning] [  ] QObject::moveToThread: Cannot move objects with a parent
2022-05-07, 23:47:18.116 [Info   ] [  ] ================== 关闭完成 ================== QTime("23:47:18.116")

2、星火商店安装不了软件，deb软件安装器也装不了

3、Gparted分区工具，相册，看图打不开

Gparted通过SUDO代码是能打开的

iron@iron-PC:~/Desktop$ sudo gparted
请输入密码:
验证成功
Unit \xe2\x97\x8f.service does not exist, proceeding anyway.
======================
libparted : 3.2
======================

相册

iron@iron-PC:~/Desktop$ sudo deepin-album
deepin-album: relocation error: /lib/x86_64-linux-gnu/libimageviewer.so.0.1: symbol _ZN9QListView11eventFilterEP7QObjectP6QEvent version Qt_5 not defined in file libQt5Widgets.so.5 with link time reference

看图

iron@iron-PC:~/Desktop$ sudo deepin-image-viewer
deepin-image-viewer: relocation error: /lib/x86_64-linux-gnu/libimageviewer.so.0.1: symbol _ZN9QListView11eventFilterEP7QObjectP6QEvent version Qt_5 not defined in file libQt5Widgets.so.5 with link time reference

4、Uengine下的软件是可以打开的

也不知道以上问题之间有没有联系，但都是我移完分区后导致的。还望大佬帮帮忙！

顺便还想反馈一个问题，我之所以只给/分了15G放在SSD，是我发现都放在机械运行会很卡。我又觉得主要文件装在/home，决定放在机械硬盘，所以15G应该是够了（后来证明不够）。我希望在安装工具中，可以自定义分区，无论什么分区都能想放哪放哪。我看/usr/local可以单独分区，但/usr不行，我也不懂。。。