On 1/21/22 08:23, Johnny Hughes wrote: > On 1/21/22 07:53, Johnny Hughes wrote: >> On 1/21/22 07:17, Johnny Hughes wrote: >>> On 1/21/22 05:01, Leon Fauster via CentOS wrote: >>>> Am 20.01.22 um 23:14 schrieb Johnny Hughes: >>>>> On 1/20/22 15:07, Johnny Hughes wrote: >>>>>> On 1/20/22 12:46, Johnny Hughes wrote: >>>>>>> On 1/19/22 08:44, Brian Stinson wrote: >>>>>>>> On Wed, Jan 19, 2022 at 8:33 AM Toralf Lund >>>>>>>> <toralf.lund at pgs.com> wrote: >>>>>>>>> >>>>>>>>> Following some update or the other (I think) on my CentOS Stream 8 >>>>>>>>> system, I'm no longer able to use ping as a regular user; I get >>>>>>>>> >>>>>>>>> $ ping www.centos.org >>>>>>>>> ping: socket: Operation not permitted >>>>>>>>> >>>>>>>>> Does anyone else see this? It it a bug, or were the system/default >>>>>>>>> permissions deliberately changed? Can anyone suggest a >>>>>>>>> fix/workaround? >>>>>>>>> Actually, I can find several different ones via a simple web >>>>>>>>> search, but >>>>>>>>> they are generally related to other distributions, I'm not >>>>>>>>> quite sure >>>>>>>>> which would be the most appropriate for CentOS... >>>>>>>>> >>>>>>>>> Thanks. >>>>>>>>> >>>>>>>>> - Toralf >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> CentOS mailing list >>>>>>>>> CentOS at centos.org >>>>>>>>> https://lists.centos.org/mailman/listinfo/centos >>>>>>>>> >>>>>>>> >>>>>>>> Folks interested in this issue can watch this bugzilla: >>>>>>>> https://bugzilla.redhat.com/show_bug.cgi?id=2037807 >>>>>>>> >>>>>>>> We're waiting for systemd-239-55.el8 sources to show up after >>>>>>>> which we >>>>>>>> will build this and publish to CentOS Stream. Right now this >>>>>>>> appears >>>>>>>> to be an infrastructure issue and the appropriate folks are >>>>>>>> working on >>>>>>>> that, but we also want this package to pass the proper checks >>>>>>>> before >>>>>>>> we build. >>>>>>> >>>>>>> I am doing a compose with this version of systemd in it right >>>>>>> now. Should be released later today. >>>>>>> _______________________________________________ >>>>>> >>>>>> OK .. I am currently releasing an 8-stream compose with >>>>>> systemd-239-55.el8 .. but it does not fix this unpriv ping issue. >>>>>> >>>>>> I checked internally and it is also a problem on the rhel build >>>>>> for this systemd version, so not an issue introduced by the CentOS >>>>>> Stream build. >>>>>> >>>>>> This version of systemd should be available in a couple hours on >>>>>> mirror.centos.org. >>>>>> >>>>> >>>>> OK .. to fix this issue until we get a build that fixes it: >>>>> >>>>> Edit /usr/lib/sysctl.d/50-default.conf >>>>> >>>>> take out the minus sign (-) in this line: >>>>> >>>>> -net.ipv4.ping_group_range = 0 2147483647 >>>>> >>>> >>>> >>>> Is this "minus" a typo? I guess ... >>>> >>>> While yum update i get: >>>> >>>> Couldn't write '0 2147483647' to '-net/ipv4/ping_group_range', >>>> ignoring: No such file or directory >>> >>> I do not know if it is a typo or not (maybe a functionality I don't >>> know about) .. but if I remove the dash and save the file, everything >>> works as expected. >>> >>> It is the only option in that file with a dash. >>> >>> >> >> OK .. the minus sign is intentional .. but the functionality to mkae >> it work is not yet in the packages. See this bug for details: >> >> https://bugzilla.redhat.com/show_bug.cgi?id=2037807 > > So the two fixes are to not upgrade iputils and exclude it in your dnf > config .. OR .. to take out he minus sign until the issue is fixed. > > Or live with suod/root only for ping > I should obviously proof read :)