Discuss July 2011

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315 participants
289 discussions

Gnome System Monitor crashes on Centos 6 x86_64
by Frank Cox 14 Jul '11

14 Jul '11

Has anyone else had this problem? I tried it as a brand new username and it happens every time. Add to panel - System Monitor System Monitor shows up in the panel bar for a split second as a black box, then crashes with the following message: Package: gnome-applets-2.28.0-7.el6 Latest Crash: Mon 11 Jul 2011 03:52:52 PM Command: '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' Reason: Process /usr/libexec/multiload-applet-2 was killed by signal 11 (SIGSEGV) Comment: None Bug Reports: -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com www.creekfm.com - FIFTY THOUSAND WATTS of POW WOW POWER!

3 6

CentOS 6 DVD install "Unable to read group information from repositories"
by Trey Dockendorf 14 Jul '11

14 Jul '11

Tried my first CentOS 6 install on a system currently running 5.6. My attempt was not an upgrade, but a full re-format. I have verified the checksums of the ISO and did the pre-install disk verify and everything checked out. However after the screen for setting up the bootloader I get the following error "Unable to read group information from repositories. This is a problem with the generation of your install tree" With my only options being "Exit Install" and "Retry", but of course "Retry" continues to fail with the same message. Basically I chose the first option in the menu for the DVD, install / upgrade, went through all the settings, did a custom layout for partitioning. I basically told the installer to re-format my ext3 partitions to ext4 and set the mount points for / , /boot and swap. Then after selecting "Next" from the bootloader configuration is when I get the above error. Thanks - Trey

4 6

6.0 text-mode installer broken?
by Florin Andrei 14 Jul '11

14 Jul '11

(I'm doing tests in a VirtualBox instance, so take this with a grain of salt.) If you give the VM only 512 MB of RAM, the text-mode installer kicks in. It does not prompt you to configure anything related to the network or hostname. The system boots up without a network interface configured. Also, it won't let you choose the install mode, I guess it defaults to Minimal (which is fine by me, but still it's a bug). If you give the VM 768 MB of RAM, the GUI installer is launched, and this one allows you to configure the hostname, the networking details, and choose the install mode. The system boots up with networking and all the niceties enabled. -- Florin Andrei http://florin.myip.org/

13 15

CentOS 6: the ongoing saga
by m.roth＠5-cent.us 14 Jul '11

14 Jul '11

We'll ignore that the group name for KDE changed, and so, since we had it on the same line as X, neither was installed. However, more of an annoyance: to get nfs working, I had to install: pam-krb5 ncsd then fix /etc/init.d/autofs (when I did a service restart, it told me automount was running, and did not stop it), then after some research, found I had to manually start rpcbind, *then* I could run nfslock. Any comments, folks? The admin I work with said he does not believe he had to do some of that with RHEL 6. mark "he also says that I shouldn't discount the possibility that he's crazy"

2 1

Installing OS on Flash Drive on Server
by Muhammad Panji 14 Jul '11

14 Jul '11

Hi All, On my gateway server I'm Installing CentOS on a flashdrive. is that a bad idea? the server keep hang, I can ping the server from the LAN and from the internet, the internet connection from LAN to internet is OK but another service is down, ssh, VPN (PPTPD) and another service. Even the console is unresponsive so I have to reset the server. Last time when I still can do SSH to server the / drive is mounted read only, when I try to remount rw it said error write protected but the flash drive itself have no write protection. I'm wondering is using Flashdrive on server OS is a bad idea? anyone have similar experience? thank you. regards, -- ----- Muhammad Panji http://www.panji.web.id http://www.kurungsiku.com http://sumodirjo.wordpress.com http://www.kurungsiku.web.id http://www.linuxbox.web.id

2 2

Problem with AT&T VPN
by Timothy Murphy 14 Jul '11

14 Jul '11

I'm running a CentOS-5.6 server, which in general runs perfectly. My setting is possibly a little unusual: ADSL -> Billion 5200S RC modem/router -> CentOS-5.6 HP MicroServer -> Linksys WRT54GL router . My daughter is just visiting me, and she has to contact her job using AT&T VPN on her laptop under Windows XP. Unfortunately this does not work on my system when connected to the Linksys router by WiFi or ethernet. More precisely, the IBM Lotus "sametime" application does not work, and she cannot access the IBM Intranet homepage which she needs to use company tools and applications. It works perfectly at a public WiFi site nearby. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland

5 6

C6: Suspend on laptop close doesn't work
by Mogens Kjaer 13 Jul '11

13 Jul '11

Hello, I've been running Fedora on my Lenovo X61s laptop for many (Fedora) generations. Fedora 15, however, was not my cup of tea, so I've decided to wipe out Fedora, and do a clean install of CentOS 6 (x86_64). Everything works OK, except that the laptop does not suspend when I close the lid. I've checked the settings in "Power Management", and it is set to suspend when the lit is closed, with or without AC power. This has always worked in Fedora. Suspending manually from the shutdown menu works. No messages are logged in /var/log/messages when the lit is closed. What have I overlooked? Mogens -- Mogens Kjaer, mk(a)lemo.dk http://www.lemo.dk

4 4

PackageKit via ssh
by Nicolas Thierry-Mieg 13 Jul '11

13 Jul '11

Hi, I'm trying to use gnome PackageKit (gpk-application) on a centos 6 x86_64 system. When I am sitting at the machine it works ok, but most of the time I am accessing that C6 system via ssh from my centos 5 desktop. In this scenario gpk-application starts ok, lists packages, resolves deps, etc... but then it doesn't pop up the box asking for the root password, and aborts with a message "Failed to obtain authentication". I know I can use yum, but occasionally I like using a GUI to browse through available packages. Is there any way to use PackageKit remotely via ssh? Thanks

7 15

Effecting CentOS change
by Paul Heinlein 13 Jul '11

13 Jul '11

CentOS has a clear mission. It's the first paragraph on the centos.org home page: CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by a prominent North American Enterprise Linux vendor. CentOS conforms fully with the upstream vendors redistribution policy and aims to be 100% binary compatible. (CentOS mainly changes packages to remove upstream vendor branding and artwork.) CentOS is free. Discussions about the packages and utilities that are or aren't included in CentOS (the recent discussion of system-config-bind comes to mind, but it's not the only example) should re-read the CentOS mission. Anyone wanting change in that regard should, imo, purchase a license from the prominent North American Enterprise Linux vendor and provide feedback as a paying customer. Said vendor may or may not heed those suggestions, but that is the only effective way to change the CentOS utility/package list. Honestly, we could all -- every single last one of us -- agree that $PACKAGE belongs in the core CentOS distribution, but until $LARGE_VENDOR agrees, we're just shouting in a vacuum. -- Paul Heinlein <> heinlein(a)madboa.com <> http://www.madboa.com/

3 2

centos x11
by Jerry Geis 13 Jul '11

13 Jul '11

So there is longer an xorg.conf file in centos 6. Where is that stored now? When I am running host C5 and guest C6 using kvm all I can get is 800x600. They System->Preferences->Display app only has "detect monitor". There is no LCD selection anymore that would then allow me to select something higher than 800x600. I tried a "-g" option for qemu-system-x86_64 -g WxH[xDEPTH] Set the initial graphical resolution and depth But that does now work So how do increase my kvm screen size with C5 host and C6 guest, and where or how is X controlled now with no xorg.conf ? Thanks, loving the later kernel on C6. great job C6 team. Jerry

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Discuss July 2011