Re: [CentOS] Centos 8 install of squirrelmail

2019-12-03 Thread Thomas Stephen Lee
Hi, You can rebuild the RPM on a CentOS 8 box from https://dl.fedoraproject.org/pub/epel/7/SRPMS/Packages/s/squirrelmail-1.4.23-1.el7.20190710.src.rpm or https://dl.fedoraproject.org/pub/fedora/linux/releases/31/Everything/source/tree/Packages/s/squirrelmail-1.4.23-2.fc31.20190710.src.rpm and in

[CentOS] Kernel Panic: BUG: unable to handle kernel paging request at 0000000180200037 | pkla-check-auth

2019-12-03 Thread Gokan Atmaca
Hello I'm using centos 7. At uncertain times I suddenly get the following error. The system is panic. Then it restarts automatically. I have updated the package ( pkla-check-auth ) but the problem persists. My virtualization environment is KVM. (Host Centos7 , Guest Centos7. Problem Guest VM) Can

Re: [CentOS] midco stealling searches, was browsers slowing Centos 7 installation to a crawl

2019-12-03 Thread Jonathan Billings
On Mon, Dec 02, 2019 at 06:51:44PM -0600, Michael Hennebry wrote: > I've chacked on that. > I've made what seemed like promissing changes to > /etc/sysconfig/network-scripts/ifup-post and > /etc/sysconfig/network-scripts/network-functions . > No go. > I still get the search line in resolv.conf . >

[CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Jerry Geis
I am experiencing an issue that my process does not wake out of a select() call when a single character is received in an input file descriptor when running as a VMware guest. Anyone ever experienced this ? I can run tshark and see the character arrive, but my process does not wake up and see tha

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread David G. Miller
On 12/3/19 8:46 AM, Jerry Geis wrote: I am experiencing an issue that my process does not wake out of a select() call when a single character is received in an input file descriptor when running as a VMware guest. Anyone ever experienced this ? I can run tshark and see the character arrive, but

Re: [CentOS] Centos 8 install of squirrelmail

2019-12-03 Thread Earl Terwilliger via CentOS
Hi, Yes.. that is what I did.. I built it from the fedora 31 source via: dnf install rpm-build perl-generators wget https://dl.fedoraproject.org/pub/fedora/linux/releases/31/Everything/source/tree/Packages/s/squirrelmail-1.4.23-2.fc31.20190710.src.rpm rpmbuild --rebuild squirrelmail-1.4.23-2.fc

[CentOS] CentOS Dojos, 2020 (And call for volunteers)

2019-12-03 Thread Rich Bowen
Hi, folks, I would like to (slightly) expand our number of CentOS Dojos in 2020. (If you're not familiar with the concept of Dojos, please read https://wiki.centos.org/Events/Dojo/ and perhaps attend our event in Brussels in January! https://wiki.centos.org/Events/Dojo/Brussels2020 ) For 202

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Jerry Geis
>You don't say what the app is written in but I ran into this with perl. >perl apps can either be line buffered or character buffered ($| if I >remember right is the switch). Line buffered means the buffer is not >delivered until a newline character is received. If nothing else, try >"\n" and see

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Warren Young
On Dec 3, 2019, at 9:18 AM, David G. Miller wrote: > > On 12/3/19 8:46 AM, Jerry Geis wrote: >> I am experiencing an issue that my process does not wake out of a select() >> call when a single character is received in an input file descriptor when >> running as a VMware guest. You imply but don’

Re: [CentOS] Kernel Panic: BUG: unable to handle kernel paging request at 0000000180200037 | pkla-check-auth

2019-12-03 Thread Heath Nye
please remove from from this list On Tue, Dec 3, 2019 at 4:49 AM Gokan Atmaca wrote: > Hello > > I'm using centos 7. At uncertain times I suddenly get the following > error. The system is panic. Then it restarts automatically. I have > updated the package ( pkla-check-auth ) but the problem pers

Re: [CentOS] midco stealling searches, was browsers slowing Centos 7 installation to a crawl

2019-12-03 Thread Michael Hennebry
On Tue, 3 Dec 2019, Jonathan Billings wrote: On Mon, Dec 02, 2019 at 06:51:44PM -0600, Michael Hennebry wrote: Any idea what does affect search in resolv.conf ? How can I fix this so I do not have to manually edit resolv.conf after each reboot. Neither of those files are the correct files t

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Jerry Geis
Seems like its the single byte thing... I tried adding: int flag = 1; if(setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &flag, sizeof(flag)) < 0) but did not have any effect. I also did the echo 1 > /proc/sys/net/ipv4/tcp_low_latency seems to have no effect also. Jerry ___

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Jerry Geis
https://sysctl-explorer.net/net/ipv4/tcp_low_latency/ According to this the option has "no effect" What is the modern way to turn off low latency ? jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] midco stealling searches, was browsers slowing Centos 7 installation to a crawl

2019-12-03 Thread Jonathan Billings
On Tue, Dec 03, 2019 at 01:17:53PM -0600, Michael Hennebry wrote: > I only have ifcfg-lo , which I am pretty sure is the loopback interface. > As expected, other files suggest eth0 is my ethernet connection. > Should I add a one-line ifcfg-eth0 file? If you are using ethernet (and not a wireless d

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Warren Young
On Dec 3, 2019, at 12:20 PM, Jerry Geis wrote: > > int flag = 1; > if(setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &flag, sizeof(flag)) < 0) So first, I said “don’t do that,” and then you went and did that. :) But second, I’m guessing you did this on the receiving side, where it has no effect und

Re: [CentOS] midco stealling searches, was browsers slowing Centos 7 installation to a crawl

2019-12-03 Thread Michael Hennebry
On Tue, 3 Dec 2019, Jonathan Billings wrote: On Tue, Dec 03, 2019 at 01:17:53PM -0600, Michael Hennebry wrote: I only have ifcfg-lo , which I am pretty sure is the loopback interface. As expected, other files suggest eth0 is my ethernet connection. Should I add a one-line ifcfg-eth0 file? If

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Jerry Geis
Warren, >Now that we’ve dispensed with Nagle, let’s get down to the actual issue. Correct. I was trying to find something... Agreed that is on the sending side - I am on the receiving side. Are there other options that this single byte CR over socket is not getting seen by my application. tshark

Re: [CentOS] midco stealling searches, was browsers slowing Centos 7 installation to a crawl

2019-12-03 Thread Jonathan Billings
On Tue, Dec 03, 2019 at 02:03:10PM -0600, Michael Hennebry wrote: > I'm using the default I got when I installed centos 7. > Was not aware of any alternatives. > > > ... Run 'nmcli con' to get a list of your network > > [root@localhost ~]# nmcli con > NAMEUUID

Re: [CentOS] Kernel Panic: BUG: unable to handle kernel paging request at 0000000180200037 | pkla-check-auth

2019-12-03 Thread John Pierce
On Tue, Dec 3, 2019 at 10:57 AM Heath Nye wrote: > please remove from from this list > at the bottom of every message is this link... https://lists.centos.org/mailman/listinfo/centos there's unsubscribe instructions on there. ___ CentOS mailing list

Re: [CentOS] midco stealling searches, was browsers slowing Centos 7 installation to a crawl

2019-12-03 Thread Michael Hennebry
For whatever reason, the problem I was trying to solve seems to have gone away. I can type in firefox's search box without midco stealing searches. Something changed resolv.conf behind my back. search midcoip.net is there again. I hadn't rebooted or changed firefox's preferences. I'm guessing it w

Re: [CentOS] CentOS 7 as a guest VM

2019-12-03 Thread Warren Young
On Dec 3, 2019, at 1:11 PM, Jerry Geis wrote: > > Are there other options that this single byte CR over socket is not getting > seen by my application. Sure, but without the code, you’re reducing me to blind speculation. I’m offering free debugging services here. You also haven’t answered the

Re: [CentOS] Adding kmod to pxe install

2019-12-03 Thread Alexandre Leonenko
> > >From: CentOS on behalf of Phil Perry > >Sent: Monday, December 2, 2019 10:58 AM >To: centos@centos.org >Subject: Re: [CentOS] Adding kmod to pxe install > >On 02/12/2019 16:08, Valeri Galtsev wrote: >> >> >> On 2019-12-02 10:00, Fabian Arrotin wrote: >>> On 02/12/2019 12:42, Alexandre Leone