Hi,
Thank you for replying to my question。There are some other problems,please help me。
(1)When is SSSD 2.7.0 released?
There is no set schedule / no promises, but hopefully this month.
(2)What is the installing requirements? Can I install it to RedHat version 6.9 or 7.9?
Upstream release contains source code, one can't install it on a given platform directly. It has to be built (compiled and linked) first.
If you are a Red Hat customer, please work with your support contact to discuss the possibility to ship a fix in RHEL7.
There are virtually no chances for this to be fixed in RHEL6.
(3)If I have to use GPO function, can I modify the settings to make them taking effect，such as ad setting or linux client setting。
Perhaps you could try to edit the policy file at AD side to avoid using non utf8 characters.
Or change a locale used by Windows.
There is no work around at client side.