On Fri, 2013-12-13 at 05:23 -0800, Ashraf Mousa wrote: > Hello friends I have a toshiba satellite P755-S5391. I installed > Fedora 17 on it and everything went well. I upgraded it to fedora 18 > using " yum upgrade". It downloaded the files and everything seems to > be ok. Then I got a recommended reboot and I rebooted my computer. The > system rebooted and Grub works well (I have win 7 on the same labtop > with fedora). THe computer give the line that it loads fedora 18 and > then initiallising Ramdisk. After that the screen turned to the normal > fedora screen. I.e. a black circle that goes gradually to white and > then the f letter is drawen in it. Then the cursor appears as a small > circle with a rsmall running lines in it (it is as if it sutup > something or searching (or Waiting)for some thing. It keeps on this > screen for more that 6 hours. and seems not to end. I rebooted the > system by removing the power and the restarting the labtop but I got > the same thing. I just pressed the 'esc' key. it give me the details, > things seems ok with one fail in the middle I could not catch it. Then > continue till another failed: here is the details; [failed] failed to > start authorization manager. see ' systemctl pol kit,service for > details. Then continue to load gnome display and it was ok and then > stops there with the circle cersur! I can onle shut the system donw by > cutting the power! any guides, please in details. Hi, Installing using yum is always a bad idea since it's an untested method of upgrade. You should stick to the recommended methods ("preupgrade" in the past, now "fedup"). It may be possible to fix your system, but we'll need to diagnose the issue better. Boot into runlevel3 as described here[2], and see if you get to a login prompt. Then check your logs in /var/logs/messages for errors. Please note that f18 is soon going to be unsupported. It might be better to upgrade to F19 or wait a few days and upgrade to F20 on Dec 17. In the meantime, please backup all your data using a LiveCD in case you need to make a fresh install. [1] http://fedoraproject.org/wiki/Upgrading [2] http://www.if-not-true-then-false.com/2012/howto-change-runlevel-on-grub2/ [3] https://lists.fedoraproject.org/pipermail/devel-announce/2013-December/001280.html -- Thanks, Warm regards, Ankur (FranciscoD) http://fedoraproject.org/wiki/User:Ankursinha Join Fedora! Come talk to us! http://fedoraproject.org/wiki/Fedora_Join_SIG
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