Re: gnu linux update question

2011-07-05 Thread Bryn M. Reeves
On 07/05/2011 08:50 PM, Patrick O'Callaghan wrote: > On Tue, 2011-07-05 at 19:37 +, Beartooth wrote: >> On Thu, 30 Jun 2011 12:57:44 +0100, Bryn M. Reeves wrote: >> >>> On 06/30/2011 01:31 AM, Patrick O'Callaghan wrote: >> [] It's a secret :-) Seriously, I noticed it maybe a year

Re: gnu linux update question

2011-07-05 Thread Bryn M. Reeves
On 07/05/2011 08:37 PM, Beartooth wrote: > On Thu, 30 Jun 2011 12:57:44 +0100, Bryn M. Reeves wrote: > >> On 06/30/2011 01:31 AM, Patrick O'Callaghan wrote: > [] >>> It's a secret :-) Seriously, I noticed it maybe a year or so ago and >>> have mentioned it several times on this and other

Re: gnu linux update question

2011-07-05 Thread Patrick O'Callaghan
On Tue, 2011-07-05 at 19:37 +, Beartooth wrote: > On Thu, 30 Jun 2011 12:57:44 +0100, Bryn M. Reeves wrote: > > > On 06/30/2011 01:31 AM, Patrick O'Callaghan wrote: > [] > >> It's a secret :-) Seriously, I noticed it maybe a year or so ago and > >> have mentioned it several times on

Re: gnu linux update question

2011-07-05 Thread Beartooth
On Thu, 30 Jun 2011 12:57:44 +0100, Bryn M. Reeves wrote: > On 06/30/2011 01:31 AM, Patrick O'Callaghan wrote: [] >> It's a secret :-) Seriously, I noticed it maybe a year or so ago and >> have mentioned it several times on this and other lists, but it's still >> not well-known. It cer

Re: gnu linux update question

2011-06-30 Thread Bryn M. Reeves
On 06/30/2011 01:31 AM, Patrick O'Callaghan wrote: > On Wed, 2011-06-29 at 22:46 +, BeartoothHOS wrote: >> On Tue, 28 Jun 2011 17:38:34 +0100, Bryn M. Reeves wrote: >> [] >>> Then you should know to run needs-restarting when it has finished to >>> check for this yourself. >> >> Ma

Re: gnu linux update question

2011-06-29 Thread Ed Greshko
On 06/30/2011 10:51 AM, Genes MailLists wrote: > I'm using 3.0 kernel from rawhide - which had a new procps as a > requirement - so its possible things have changed in /proc ... also this > is systemd's area - its possible some capabilities are needed now which > were not in the past ? Clearly th

Re: gnu linux update question

2011-06-29 Thread Genes MailLists
On 06/29/2011 08:35 PM, Patrick O'Callaghan wrote: >> >> From this we see: >> >> >> $ ls -l /proc/1/smaps >> 0 -r--r--r--. 1 root root 0 Jun 28 13:25 /proc/1/smaps >> >> $ cat /proc/1/smaps >> cat: /proc/1/smaps: Permission denied >> >> So that is the source of the problem - tho it probably shou

Re: gnu linux update question

2011-06-29 Thread Patrick O'Callaghan
On Wed, 2011-06-29 at 09:15 -0400, Genes MailLists wrote: > On 06/29/2011 06:01 AM, Bryn M. Reeves wrote: > > print "pid: %s" % pid # add this line > > Great idea: > > ./needs-restarting > pid: 1 > Traceback (most recent call last): > File "./needs-restarting", line 138, in > sys.exit(

Re: gnu linux update question

2011-06-29 Thread Patrick O'Callaghan
On Wed, 2011-06-29 at 22:46 +, BeartoothHOS wrote: > On Tue, 28 Jun 2011 17:38:34 +0100, Bryn M. Reeves wrote: > [] > > Then you should know to run needs-restarting when it has finished to > > check for this yourself. > > Maybe the OP knows, but in thirteen years of running lin

Re: gnu linux update question

2011-06-29 Thread BeartoothHOS
On Tue, 28 Jun 2011 17:38:34 +0100, Bryn M. Reeves wrote: [] > Then you should know to run needs-restarting when it has finished to > check for this yourself. Maybe the OP knows, but in thirteen years of running linux (almost all RedHat or clones) I've never heard of it. And g

Re: gnu linux update question

2011-06-29 Thread Ed Greshko
On 06/29/2011 08:18 PM, Patrick O'Callaghan wrote: > Hmm, I just did a similar experiment. yum updated systemd and a couple > of other things. Under my normal user n-r reports no changes. Running as > root it reports: > > # needs-restarting > 1 : > /bin/systemd--log-levelinfo--log-targetsyslog-or

Re: gnu linux update question

2011-06-29 Thread Genes MailLists
On 06/29/2011 06:01 AM, Bryn M. Reeves wrote: > print "pid: %s" % pid # add this line Great idea: ./needs-restarting pid: 1 Traceback (most recent call last): File "./needs-restarting", line 138, in sys.exit(main(sys.argv)) File "./needs-restarting", line 118, in main for fn in g

Re: gnu linux update question

2011-06-29 Thread Patrick O'Callaghan
On Wed, 2011-06-29 at 12:00 +0800, Ed Greshko wrote: > On 06/29/2011 11:42 AM, Ed Greshko wrote: > > On 06/29/2011 11:21 AM, Ed Greshko wrote: > >> But, it is interesting that it runs fast under the KDE's user and quick > >> on the ssh user. Neither of which is in the wheel group. > > I will have

Re: gnu linux update question

2011-06-29 Thread Bryn M. Reeves
On 06/29/2011 06:39 AM, Genes MailLists wrote: > On 06/28/2011 10:51 PM, Genes MailLists wrote: >> On 06/28/2011 10:13 PM, James McKenzie wrote: >>> On 6/28/11 6:37 PM, Genes MailLists wrote: >> >> Works fine as root. >>> Usually ordinary users are prohibited from accessing /proc/ >>> fr

Re: gnu linux update question

2011-06-29 Thread Bryn M. Reeves
On 06/29/2011 04:43 AM, James McKenzie wrote: > On 6/28/11 8:24 PM, Ed Greshko wrote: >> On 06/29/2011 11:18 AM, James McKenzie wrote: >>> I was referring to /proc/ when that user did not 'own' the >>> process. I'm under the impression that this is/was part of the security >>> 'features' of Fedor

Re: gnu linux update question

2011-06-28 Thread Genes MailLists
On 06/28/2011 10:51 PM, Genes MailLists wrote: > On 06/28/2011 10:13 PM, James McKenzie wrote: >> On 6/28/11 6:37 PM, Genes MailLists wrote: > > >>> >>> Works fine as root. >> Usually ordinary users are prohibited from accessing /proc/ >> from what I remember. That is why root works and joe-blo

Re: gnu linux update question

2011-06-28 Thread Ed Greshko
On 06/29/2011 11:42 AM, Ed Greshko wrote: > On 06/29/2011 11:21 AM, Ed Greshko wrote: >> But, it is interesting that it runs fast under the KDE's user and quick >> on the ssh user. Neither of which is in the wheel group. > I will have to remember this the next time packages are updated and I > get

Re: gnu linux update question

2011-06-28 Thread James McKenzie
On 6/28/11 8:24 PM, Ed Greshko wrote: > On 06/29/2011 11:18 AM, James McKenzie wrote: >> I was referring to /proc/ when that user did not 'own' the >> process. I'm under the impression that this is/was part of the security >> 'features' of Fedora Linux. I don't have a RH box to look at and verif

Re: gnu linux update question

2011-06-28 Thread Ed Greshko
On 06/29/2011 11:21 AM, Ed Greshko wrote: > But, it is interesting that it runs fast under the KDE's user and quick > on the ssh user. Neither of which is in the wheel group. I will have to remember this the next time packages are updated and I get an indication that a logout/login is needed. I'

Re: gnu linux update question

2011-06-28 Thread Ed Greshko
On 06/29/2011 11:18 AM, James McKenzie wrote: > I was referring to /proc/ when that user did not 'own' the > process. I'm under the impression that this is/was part of the security > 'features' of Fedora Linux. I don't have a RH box to look at and verify. Right Understand now But, as

Re: gnu linux update question

2011-06-28 Thread Ed Greshko
On 06/29/2011 11:12 AM, Patrick O'Callaghan wrote: > > Only if invoked with the '-u' option. I said it was a "quick read"... :-) But, it is interesting that it runs fast under the KDE's user and quick on the ssh user. Neither of which is in the wheel group. >> I ran it as a user running KDE...

Re: gnu linux update question

2011-06-28 Thread James McKenzie
On 6/28/11 8:04 PM, Ed Greshko wrote: > On 06/29/2011 10:51 AM, Genes MailLists wrote: >> On 06/28/2011 10:13 PM, James McKenzie wrote: >>> On 6/28/11 6:37 PM, Genes MailLists wrote: Works fine as root. >>> Usually ordinary users are prohibited from accessing /proc/ >>> from what I remember.

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Wed, 2011-06-29 at 11:04 +0800, Ed Greshko wrote: > On 06/29/2011 10:51 AM, Genes MailLists wrote: > > On 06/28/2011 10:13 PM, James McKenzie wrote: > >> On 6/28/11 6:37 PM, Genes MailLists wrote: > > > >>> Works fine as root. > >> Usually ordinary users are prohibited from accessing /proc/ > >

Re: gnu linux update question

2011-06-28 Thread Ed Greshko
On 06/29/2011 10:51 AM, Genes MailLists wrote: > On 06/28/2011 10:13 PM, James McKenzie wrote: >> On 6/28/11 6:37 PM, Genes MailLists wrote: > >>> Works fine as root. >> Usually ordinary users are prohibited from accessing /proc/ >> from what I remember. That is why root works and joe-blow does n

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 22:51 -0400, Genes MailLists wrote: > On 06/28/2011 10:13 PM, James McKenzie wrote: > > On 6/28/11 6:37 PM, Genes MailLists wrote: > > > >> > >> Works fine as root. > > Usually ordinary users are prohibited from accessing /proc/ > > from what I remember. That is why root w

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 19:13 -0700, James McKenzie wrote: > On 6/28/11 6:37 PM, Genes MailLists wrote: > > On 06/28/2011 08:17 PM, Daniel J Walsh wrote: > >>>Does this work as regular user for you? For me - selinux makes it > >>> crash. > >> run ausearch -m avc -ts recent > >> > >> And see if

Re: gnu linux update question

2011-06-28 Thread Genes MailLists
On 06/28/2011 10:13 PM, James McKenzie wrote: > On 6/28/11 6:37 PM, Genes MailLists wrote: >> >> Works fine as root. > Usually ordinary users are prohibited from accessing /proc/ > from what I remember. That is why root works and joe-blow does not. > > James McKenzie > I'm totally fine with

Re: gnu linux update question

2011-06-28 Thread James McKenzie
On 6/28/11 6:37 PM, Genes MailLists wrote: > On 06/28/2011 08:17 PM, Daniel J Walsh wrote: >>>Does this work as regular user for you? For me - selinux makes it crash. >> run ausearch -m avc -ts recent >> >> And see if it generates any output. >> >> SELinux error messages are written to /var/lo

Re: gnu linux update question

2011-06-28 Thread Genes MailLists
On 06/28/2011 08:17 PM, Daniel J Walsh wrote: >> Does this work as regular user for you? For me - selinux makes it crash. > run ausearch -m avc -ts recent > > And see if it generates any output. > > SELinux error messages are written to /var/log/audit/audit.log > > > Thanks Dan - Nope no

Re: gnu linux update question

2011-06-28 Thread Daniel J Walsh
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 06/28/2011 01:49 PM, Genes MailLists wrote: > On 06/28/2011 12:22 PM, Patrick O'Callaghan wrote: > >> >> After updating, I always run needs-restarting to see what running >> processes are affected. I'm surprised more people don't seem to know >> ab

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 12:29 -0700, Joe Zeff wrote: > On 06/28/2011 09:41 AM, Patrick O'Callaghan wrote: > > If I had to pick out a single feature to demonstrate the superiority of > > the Unix style of system, this would be it. > > De gustabus and all that jazz. I prefer to explain that Linux fil

Re: gnu linux update question

2011-06-28 Thread Joe Zeff
On 06/28/2011 09:41 AM, Patrick O'Callaghan wrote: > If I had to pick out a single feature to demonstrate the superiority of > the Unix style of system, this would be it. De gustabus and all that jazz. I prefer to explain that Linux file systems never (well, almost never) need defragging because

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 12:01 -0700, Joe Zeff wrote: > On 06/28/2011 09:22 AM, Patrick O'Callaghan wrote: > > After updating, I always run needs-restarting to see what running > > processes are affected. I'm surprised more people don't seem to know > > about this program. > > I do daily updates via

Re: gnu linux update question

2011-06-28 Thread Genes MailLists
On 06/28/2011 02:46 PM, mike cloaked wrote:> > > > So no selinux problems for me - this is in f14 32 bit. > > Or does it cause problems if there is a process that needs restarting? > Its 64 bit - and sealert is broken as well because of the libreport "thing" ... I have run fixfiles restore ...

Re: gnu linux update question

2011-06-28 Thread Joe Zeff
On 06/28/2011 09:22 AM, Patrick O'Callaghan wrote: > After updating, I always run needs-restarting to see what running > processes are affected. I'm surprised more people don't seem to know > about this program. I do daily updates via yumex. Long ago I learned that the included Update Manager wa

Re: gnu linux update question

2011-06-28 Thread Joe Zeff
On 06/28/2011 09:21 AM, Petrus de Calguarium wrote: > Andrew Haley wrote: > >> How could it be otherwise? > > If a file has been deleted, the proper thing would be for the running process > to read the new copy into memory. > And how, pray tell, would the running process know that? In Unix and L

Re: gnu linux update question

2011-06-28 Thread mike cloaked
On Tue, Jun 28, 2011 at 6:49 PM, Genes MailLists wrote: > >> After updating, I always run needs-restarting to see what running >> processes are affected. I'm surprised more people don't seem to know >> about this program. >> > > >  Does this work as regular user for you? For me -  selinux makes it

Re: gnu linux update question

2011-06-28 Thread Joe Zeff
On 06/28/2011 08:59 AM, Petrus de Calguarium wrote: > Could someone explain how reboots are not needed in Linux for updates to > _take_, given the evidence to the contrary. If I'm not mistaken (and I could be) mesa is part of the graphics subsystem. If so, simply suspending your computer and com

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 13:49 -0400, Genes MailLists wrote: > On 06/28/2011 12:22 PM, Patrick O'Callaghan wrote: > > > > > After updating, I always run needs-restarting to see what running > > processes are affected. I'm surprised more people don't seem to know > > about this program. > > > > >

Re: gnu linux update question

2011-06-28 Thread Genes MailLists
On 06/28/2011 12:22 PM, Patrick O'Callaghan wrote: > > After updating, I always run needs-restarting to see what running > processes are affected. I'm surprised more people don't seem to know > about this program. > Does this work as regular user for you? For me - selinux makes it crash. --

Re: gnu linux update question

2011-06-28 Thread fred smith
On Tue, Jun 28, 2011 at 11:52:17AM -0430, Patrick O'Callaghan wrote: > On Tue, 2011-06-28 at 17:14 +0100, Bryn M. Reeves wrote: > > On 06/28/2011 05:07 PM, Andrew Haley wrote: > > > On 06/28/2011 04:59 PM, Petrus de Calguarium wrote: > > >> It is common knowledge that one does not need to reboot fo

Re: gnu linux update question [solved]

2011-06-28 Thread Petrus de Calguarium
Bryn M. Reeves wrote: > Then you should know to run needs-restarting when it has finished to check > for this yourself. Thanks for the info. Finally, after so many years, I *do* understand how it is meant that it is not required to reboot. -- users mailing list users@lists.fedoraproject.org To

Re: gnu linux update question

2011-06-28 Thread Petrus de Calguarium
Patrick O'Callaghan wrote: > The upshot is that if a process has a file open, and that file is > replaced by a different one (using unlink and creat) then the process > will continue to use the old file and all its attributes. When the > process closes the file, or terminates, the reference disapp

Re: gnu linux update question

2011-06-28 Thread Petrus de Calguarium
Patrick O'Callaghan wrote: > needs-restarting Never heard of it. I will definitely man it and add it to my repertory of knowledge. -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guideline

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 10:21 -0600, Petrus de Calguarium wrote: > Andrew Haley wrote: > > > How could it be otherwise? > > If a file has been deleted, the proper thing would be for the running process > to read the new copy into memory. And how is the process supposed to know? As for as it's con

Re: gnu linux update question

2011-06-28 Thread Bryn M. Reeves
On 06/28/2011 05:18 PM, Petrus de Calguarium wrote: > Bryn M. Reeves wrote: > >> For a couple of releases now the graphical updater tools have supported >> the ability to warn the user when this is the case. If you were using >> these tools then you should have received such a warning. > > I run

Re: gnu linux update question

2011-06-28 Thread Andrew Haley
On 06/28/2011 05:21 PM, Petrus de Calguarium wrote: > Andrew Haley wrote: > >> How could it be otherwise? > > If a file has been deleted, the proper thing would be for the running process > to read the new copy into memory. That's not always possible. It's certainly not possible if one of the

Re: gnu linux update question

2011-06-28 Thread Petrus de Calguarium
Andrew Haley wrote: > How could it be otherwise? If a file has been deleted, the proper thing would be for the running process to read the new copy into memory. -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/ma

Re: gnu linux update question

2011-06-28 Thread Patrick O'Callaghan
On Tue, 2011-06-28 at 17:14 +0100, Bryn M. Reeves wrote: > On 06/28/2011 05:07 PM, Andrew Haley wrote: > > 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 actu

Re: gnu linux update question

2011-06-28 Thread Petrus de Calguarium
Bryn M. Reeves wrote: > For a couple of releases now the graphical updater tools have supported > the ability to warn the user when this is the case. If you were using > these tools then you should have received such a warning. I run yum from the command line, as I feel I have both more control a

Re: gnu linux update question

2011-06-28 Thread Bryn M. Reeves
On 06/28/2011 05:07 PM, Andrew Haley wrote: > 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 shoul

Re: gnu linux update question

2011-06-28 Thread Andrew Haley
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 n

gnu linux update question

2011-06-28 Thread Petrus de Calguarium
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 machi