問(wèn)題描述:在統(tǒng)信UOS-E 教育版系統(tǒng)上安裝驅(qū)動(dòng),提示安裝失敗
錯(cuò)誤提示如下:
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cups 2.01 amd64 deb' that failed the verification, please go to Security Center - Security Tools -Application Secunity to adjust.
An erroroccurred while applying chonges:
An error occurred while applyingchanges: dpkg:如理歸擋/home/fengying/Desktop/HGF6246-20241018.deb ( -install )時(shí)出錯(cuò):
執(zhí)行鉤子 if test –x /usr/sbin/deepin-pkg-install-hook,then use/sbin/deepin-pkg-install-hook -e hc-verifysign;fi, 出錯(cuò),退出狀志為256
在處理時(shí)有錯(cuò)誤發(fā)生:
/home/fengying/Desktop/HGF6246-20241018.deb
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根據(jù)提示可以知道,是應(yīng)用程序的權(quán)限導(dǎo)致的錯(cuò)誤,原因是驅(qū)動(dòng)不包含簽名導(dǎo)致
解決辦法如下:
開(kāi)始菜單,找到“安全中心”
左邊選擇“安全工具”,右邊設(shè)置選擇“允許任意應(yīng)用”即可
如果您的機(jī)子上無(wú)法開(kāi)啟,請(qǐng)確認(rèn)操作前已開(kāi)啟了“開(kāi)發(fā)者模式”
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