squid -v
output might help to understand a bit. I do not know if the helper is the one that does that but it’s a matter of permissions or FD limits. This is as far as I know. If you or anyone have the option to create a full kerberos lab it might help to re-create this issue. I can create the basic Debian machine but not the whole Kerberos setup in a sec. Eliezer ---- Eliezer Croitoru Tech Support Mobile: +972-5-28704261 Email: <mailto:ngtech1...@gmail.com> ngtech1...@gmail.com Zoom: Coming soon From: squid-users <squid-users-boun...@lists.squid-cache.org> On Behalf Of David Touzeau Sent: Wednesday, January 13, 2021 4:17 PM To: 'Squid Users' <squid-users@lists.squid-cache.org> Subject: [squid-users] WARNING: no_suid: setuid(0): (1) Operation not permitted Hi This error is generated every 15 minutes when using any authenticator helper (ntlm, kerberos...) Is there a way to investigate on this issue ? kidxx| WARNING: no_suid: setuid(0): (1) Operation not permitted Sometimes, after rebooting the system, issue is fixed for an undetermined period. Using squid 4.13 on Debian 10 Intel 64 bits. regards
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