On 06/28/2011 04:59 PM, Petrus de Calguarium wrote: > It is common knowledge that one does not need to reboot for updates to take > effect in GNU Linux. > > However, in actual practice, this is not so. I could cite many examples, but > this should suffice: > > On Sunday evening, I installed a new updates-testing version of mesa and then > I > suspended the machine for the night. The following Monday morning > (yesterday), > I resumed the machine and suspended it again around noon. I again resumed the > machine at about suppertime and _powered_ _it_ _down_ about 2 hours later. An > hour or two after that, I powered it back up and the mesa testing update > turned > out to be bad and I was not able to log in. I did not know which program was > at > fault, because the bad program had been installed over 24 hours prior, but > was > only showing itself to be bad after a power off. > > Could someone explain how reboots are not needed in Linux for updates to > _take_, given the evidence to the contrary.
If a process has a file open and that file is replaced with a new copy, the process is still using the file handle for the old file. This is normal UNIX, nothing new. How could it be otherwise? Andrew. -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
