GLIBC UPGRADE - DO IT OR NOT?

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amigodetux
Posts: 27
Joined: Mon 21 Mar 2016, 00:03

GLIBC UPGRADE - DO IT OR NOT?

#1 Post by amigodetux »

Over the final steps when I installed Puppy appear a popup showing an option to upgrade glibc, because security risk, but at the same time advert that upgrading could become problems..

▶—— Distro Specifications ——◀

Distro: X-Tahr 2.0
Desktop Panel: xfce4-panel 4.12.0 (Xfce 4.12)
Window Manager: xfwm4 4.12.3
Desktop Start: xwin xfce4-session

Development:
Bash: 4.3.42
Geany: 1.28
Gtkdialog: 0.8.4
Perl: 5.18.2
Python: 2.7.6
--
busybox: 1.21.0
dhcpcd: 6.7.1
GlibC: 2.19
OpenSSL: 1.0.1f 6 Jan 2014, built on: Mon Apr 7 21:20:02 UTC 2014
wpa_supplicant: 2.1

▶————————————————◀


What is the risk of let it without upgrade?
What could happen if I upgrade?

Thanks in advance!

watchdog
Posts: 2021
Joined: Fri 28 Sep 2012, 18:04
Location: Italy

#2 Post by watchdog »

The glibc upgrade is a thing which generally has the power of possible breaking some apps or the entire your installation. There are glibc upgrades reported as working and other not. The patched glibc 2.19 of tahrpup is reported not breaking anything in tahr puppy resolving only a security issue. You can upgrade in tahr puppy (yet not tried with xfce): the notice is only a disclaimer. You can also betterly try the glibc upgrade using a backuped savefile and if all works after that then you can upgrade glibc using the main savefile.

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8Geee
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Location: N.E. USA

#3 Post by 8Geee »

nah, forget the glibc... that openssl needs an upgrade badly.
latest 1.0.1 is "u". After doing that, consider migrating to 1.0.2n.

Regards
8Geee
Linux user #498913 "Some people need to reimagine their thinking."
"Zuckerberg: a large city inhabited by mentally challenged people."

musher0
Posts: 14629
Joined: Mon 05 Jan 2009, 00:54
Location: Gatineau (Qc), Canada

#4 Post by musher0 »

Hello.

If I may suggest something:

Save yourself a lot of trouble:

Instead of trying to upgrade the glibc by yourself for a particular Puppy, upgrade the
entire Pup to the next higher version "within the breed" (e.g., slacko-6 to slacko-7).
That higher version of the Pup will usually have an upgraded glibc.

With this type of small upgrade "within the Puppy breed", another benefit is that you
can usually keep the same pupsave. But make a back-up first, to be safe.

BFN.
musher0
~~~~~~~~~~
"You want it darker? We kill the flame." (L. Cohen)

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8Geee
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Joined: Mon 12 May 2008, 11:29
Location: N.E. USA

#5 Post by 8Geee »

That might be the best route in light of this being a Tahr derivitive. You could also try Slacko versions.

Regards
8Geee
Linux user #498913 "Some people need to reimagine their thinking."
"Zuckerberg: a large city inhabited by mentally challenged people."

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mikeslr
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Joined: Mon 16 Jun 2008, 21:20
Location: 500 seconds from Sol

Experimenting > Start with a SaveFile

#6 Post by mikeslr »

Hi All,

On first run X-Tahr 2.0 offers the option to upgrade glibc, but advises that upgrading could cause problems. I haven't found that to be the case, but there's an easy way to 'have your cake and eat it, too'.

On first shutdown, recent Puppies offer the option to create either a SaveFile or a SaveFolder. So, choose the glibc upgrade, then choose a SaveFile and create a small SaveFile (+/- 200) which will take little time to create. Reboot. See if there's a problem by opening various applications. If no problem, run Menu>Utility>Resize Personal Storage Space or install gyro's savefile2dir-1.6.pet available here: http://murga-linux.com/puppy/viewtopic. ... 673#855673; then run it.

Obviously, if there's a problem, boot "pfix=ram", delete the SaveFile and start again.


mikesLr

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