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by TrevorH
2017/06/24 15:59:09
Forum: CentOS 7 - Software Support
Topic: Kernel update issue with Surgemail
Replies: 2
Views: 37

Re: Kernel update issue with Surgemail

Sounds like another symptom of https://bugs.centos.org/view.php?id=13453

Try reading the linked icinga page from that bug report and see if their workaround can be made applicable to you too.
by TrevorH
2017/06/24 09:48:11
Forum: CentOS 6 - Networking Support
Topic: Centos 6.9 with 1 Router with 3 interface & and multiple ip from 2 subnet on same interface.
Replies: 9
Views: 146

Re: Centos 6.9 with 1 Router with 3 interface & and multiple ip from 2 subnet on same interface.

And if you're really building a router using CentOS, I'd suggest that you look at the Ubiquiti EdgeMax series of routers. You can pick up a 5 gigabit port PoE enabled router for not very much money at all and it would be much better suited to doing the job of a router.
by TrevorH
2017/06/24 09:46:06
Forum: CentOS 7 - Hardware Support
Topic: Centos Does Not See Keyboard on Install
Replies: 2
Views: 40

Re: Centos Does Not See Keyboard on Install

What sort of processor does this machine have?
by TrevorH
2017/06/24 09:45:24
Forum: CentOS 7 - General Support
Topic: libstdc++.so.6(glibcxx_3.4.21)
Replies: 6
Views: 97

Re: libstdc++.so.6(glibcxx_3.4.21)

CentOS 7 is the newest version.
by TrevorH
2017/06/23 21:50:14
Forum: CentOS 7 - General Support
Topic: libstdc++.so.6(glibcxx_3.4.21)
Replies: 6
Views: 97

Re: libstdc++.so.6(glibcxx_3.4.21)

You'll need to complain to the people you got that from. It will never work on CentOS and if you try, you will almost certainly break your system.
by TrevorH
2017/06/23 20:17:48
Forum: CentOS 7 - General Support
Topic: libstdc++.so.6(glibcxx_3.4.21)
Replies: 6
Views: 97

Re: libstdc++.so.6(glibcxx_3.4.21)

No, you don't. It's the other way round, you need to get hold of the application you want to run that's actually built to run on CentOS 7. You cannot shoehorn newer libstdc++/glibc into an older distribution that's entirely built around an older copy of it. You will break lots of stuff and end up re...
by TrevorH
2017/06/23 18:39:47
Forum: CentOS 7 - General Support
Topic: Permission denied on Console Login
Replies: 1
Views: 25

Re: Permission denied on Console Login

Check your keyboard mapping is correct. Make sure no-one is behind you watching over your shoulder then type your password at the user prompt so that you can see the characters it produces in case they do not match the keys on your keyboard.
by TrevorH
2017/06/23 16:00:13
Forum: CentOS 6 - Networking Support
Topic: Centos 6.9 with 1 Router with 3 interface & and multiple ip from 2 subnet on same interface.
Replies: 9
Views: 146

Re: Centos 6.9 with 1 Router with 3 interface & and multiple ip from 2 subnet on same interface.

You have GATEWAY= in both files and one will override the other as there can only be one default route (without lots of effort).
by TrevorH
2017/06/23 08:57:27
Forum: CentOS 7 - General Support
Topic: Move from Hyper-V to VMware - only rescue boots
Replies: 5
Views: 102

Re: Move from Hyper-V to VMware - only rescue boots

Make sure the file is named the same as it's referenced in /boot/grub2/grub.cfg
by TrevorH
2017/06/22 21:21:10
Forum: CentOS 7 - General Support
Topic: Move from Hyper-V to VMware - only rescue boots
Replies: 5
Views: 102

Re: Move from Hyper-V to VMware - only rescue boots

Boot in the rescue kernel, the one that works, then run dracut to rebuild the initramfs for the latest installed kernel. It will build that to match the current hardware. Since you'll be booted into the rescue kernel, you'll need to specify the path and kernel version number you want dracut to build...

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