我在ubuntu 16.04机器上构建了wireshark-2.4.2。构建和安装成功，没有任何警告或错误。但是在启动wireshark之后，我发现了以下错误。
使用root特权，
$ sudo wireshark
我在wireshark窗口上收到以下错误消息。
Lua: Error during loading:
[string "/usr/local/share/wireshark/init.lua"]:44: dofile has been disabled due to running Wireshark as superuser. See https://wiki.wireshark.org/CaptureSetup/CapturePrivileges for help in running Wireshark as an unprivileged user.
作为普通用户
$ wireshark
比我得到以下错误
You don't have permission to read the file "init.lua".
Error loading table 'SMI Paths': Permission denied
Error loading table 'SMI Modules': Permission denied
Error loading table 'GeoIP Database Paths': Permission denied
Error loading table 'OID Tables': Permission denied
Error loading table 'Custom BootP/DHCP Options (Excl. suboptions)': Permission denied
Error loading table 'Force Decode by Channel': Permission denied
Error loading table 'Decryption Table': Permission denied
Error loading table 'Node bodytypes': Permission denied
Error loading table 'DMP Security Classifications': Permission denied
Error loading table 'DPS Security Mode Templates': Permission denied
Error loading table 'DPS Session Keys': Permission denied
Error loading table 'DPS Identity Secrets': Permission denied
Error loading table 'DTLS RSA Keylist': Permission denied
Error loading table 'Device-Specific Profiles': Permission denied
Error loading table 'NodeID-Specific Profiles': Permission denied
Error loading table 'ESS Category Attributes': Permission denied
Error loading table 'Endpoint and Channel Configuration': Permission denied
Error loading table 'Custom HTTP Header Fields': Permission denied
Error loading table 'WEP and WPA Decryption Keys': Permission denied
Error loading table 'Static Addresses': Permission denied
Error loading table 'Keys': Permission denied
Error loading table 'Custom IMF headers': Permission denied
Error loading table 'ESP SAs': Permission denied
Error loading table 'IKEv1 Decryption Table': Permission denied
Error loading table 'IKEv2 Decryption Table': Permission denied
Error loading table 'K12 Protocols': Permission denied
Error loading table 'LBMPDM-TCP tag definitions': Permission denied
Error loading table 'LBMR tag definitions': Permission denied
Error loading table 'LBT-RM tag definitions': Permission denied
Error loading table 'LBT-RU tag definitions': Permission denied
Error loading table 'LBT-TCP tag definitions': Permission denied
Error loading table 'Custom LDAP AttributeValue types': Permission denied
Error loading table 'Static LCID -> drb Table': Permission denied
Error loading table 'PDCP UE security keys': Permission denied
Error loading table 'PRES Users Context List': Permission denied
Error loading table 'Kind-ID Table': Permission denied
Error loading table 'SCCP Users Table': Permission denied
Error loading table 'Chunk types for the statistics dialog': Permission拒绝了
Error loading table 'Custom SIP Header Fields': Permission denied
Error loading table 'SIP authorization users': Permission denied
Error loading table 'SNMP Users': Permission denied
Error loading table 'SNMP Enterprise Specific Trap Types': Permission denied
Error loading table 'SSL Decrypt': Permission denied
Error loading table 'NM User Data Fields Table': Permission denied
Error loading table 'User DLTs Table': Permission denied
Error loading table 'Bitstream Channel Table': Permission denied
Error loading table 'Pre-configured Keys': Permission denied
Error loading table 'ZigBee GP Security Keys': Permission denied
Error loading table 'Display Filter Macros': Permission denied
Error loading table 'Expert Info Severity Level Configuration': Permission denied
Can't open global preferences file "/usr/local/share/wireshark/preferences": Permission denied.
Could not open global disabled protocols file
"/usr/local/share/wireshark/disabled_protos": Permission denied.
Could not open global enabled protocols file
"/usr/local/share/wireshark/enabled_protos": Permission denied.
Could not open global heuristic dissectors file
"/usr/local/share/wireshark/heuristic_protos": Permission denied.
Could not open your capture filter file
"/usr/local/share/wireshark/cfilters": Permission denied.
Could not open global filter file
"/usr/local/share/wireshark/colorfilters": Permission denied.
我尝试过以下帖子但没有成功 [1] https://askubuntu.com/questions/454734/running-wireshark-lua-error-during-loading [2] https://osqa-ask.wireshark.org/questions/7976/wireshark-setup-linux-for-nonroot-user [3] https://wiki.wireshark.org/CaptureSetup/CapturePrivileges [4] https://ubuntuforums.org/archive/index.php/t-2048826.html [5] https://osqa-ask.wireshark.org/questions/42982/wireshark-1996-for-mac-osx-10103-can-t-open-preferences-file
有没有人知道出了什么问题。
答案 0 :(得分：0)
通过更改位于/ usr / local / share / wireshark的wireshark文件的分配来解决问题。
以root用户身份登录
$ chmod -R 777 /usr/local/share/wireshark
现在，从非root用户，我可以运行wireshark而不会弹出任何错误。 ：）