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 -- Leon