安裝好的anaconda啟動報錯如下：
anaconda-navigator 2021-12-02 20:57:12,833 - WARNING linux_scaling.get_scaling_factor_using_dbus:31 An exception occurred during fetching list of system display settings. libGL error: MESA-LOADER: failed to open iris: /home/nication/anaconda3/lib/python3.9/site-packages/PyQt5/../../../libstdc++.so.6: version `GLIBCXX_3.4.29' not found (required by /usr/lib/dri/iris_dri.so) (search paths /usr/lib/dri, suffix _dri) libGL error: failed to load driver: iris libGL error: MESA-LOADER: failed to open iris: /home/nication/anaconda3/lib/python3.9/site-packages/PyQt5/../../../libstdc++.so.6: version `GLIBCXX_3.4.29' not found (required by /usr/lib/dri/iris_dri.so) (search paths /usr/lib/dri, suffix _dri) libGL error: failed to load driver: iris libGL error: MESA-LOADER: failed to open swrast: /home/nication/anaconda3/lib/python3.9/site-packages/PyQt5/../../../libstdc++.so.6: version `GLIBCXX_3.4.29' not found (required by /usr/lib/dri/swrast_dri.so) (search paths /usr/lib/dri, suffix _dri) libGL error: failed to load driver: swrast 2021-12-02 20:57:55,550 - ERROR download_api._download:228 HTTPSConnectionPool(host='optimise2.assets-servd.host', port=443): Read timed out. (read timeout=5) QXcbConnection: XCB error: 3 (BadWindow), sequence: 3225, resource id: 14878253, major code: 40 (TranslateCoords), minor code: 0
后來發現是系統下的/usr/lib/libstdc++.so.6.0.29, anaconda下的/lib/libstdc++.so.6.0.28兩個版本居然不一致，那就采用偷天換日的方法吧。
mv ~/anaconda3/lib/libstdc++.so.6.0.28 ~/anaconda3/lib/libstdc++.so.6.0.28bake
cp /usr/lib/libstdc++.so.6.0.29 ~/anaconda3/lib/libstdc++.so.6.0.28
現在啟動就沒有什么問題了：
anaconda-navigator 2021-12-02 21:34:56,159 - WARNING linux_scaling.get_scaling_factor_using_dbus:31 An exception occurred during fetching list of system display settings. 2021-12-02 21:35:31,590 - ERROR download_api._download:228 HTTPSConnectionPool(host='optimise2.assets-servd.host', port=443): Read timed out. (read timeout=5) 2021-12-02 21:35:31,921 - ERROR download_api._download:228 HTTPSConnectionPool(host='optimise2.assets-servd.host', port=443): Read timed out. (read timeout=5)
差不多算是正常了吧