Description of problem:

As title saed: before update setting wass O.K. After update setting not unaccessable at all even from terminal !!
I post about this in Fedora forums:
http://forums.fedoraforum.org/showthread.php?t=311241

Here is the core:

1) I installed GNOME package updater & try to update Fedora by it. It show me 533 update package. It was very slow while internet was fast ! Total size of update was more that 600 MB (I think 621 MB). So, I close it & try to install update from terminal by:

sudo dnf upgrade

It show me also 533 update package to be downloaded & installed. Total size same as above no difference. I give "y" (Yes) & every thing go straight forward & download with subsequent installation completed over just 17 minutes without any error message.

After installation completed, system log out, then I log in O.K

I restart laptop (Lenovo ThinkPad e550). Then I use:

sudo dnf autoremove

to remove unused packages. It show me 16 packages to be removed (please look for screenshot which show them). I agreed & it erased them. Then I run:

sudo dnf clean all

It remove 533 (I think they are related to update packages download traces)

Now I can not enter to GNOME setting. When I click over "Setting" from any where Applications menu, or from desktop after press on activities, then just sign that indicate system try to do something & inform user to wait appear for about 30 seconds then process failed & setting not opened !! I tried to enter to GNOME setting from software center & click on "launch" that exist in it's field but I get same failure.

2) I re-format laptop & re-install Fedora as complete clean installation. No problem after installation, setting of GNOME is O.K

But take this: I did not install or modify any thing, & saied to my self let upgrade 1st:

sudo dnf upgrade

after upgrade (which involve about 543) & log in then power off laptop, waiting for 3 minutes then power on. It is horable !! Same bug return & I'm now unable to enter setting !! I did not perform autoremove or even clean all !!

Update itself lead to bug !

During installation & select check media then start Fedora & there was no error massage during checking !!

This is very painful !! I read in internet that Fedora buggy & experimental but not to such degree !

What I have to do now ? New re-installation ? No ! Fedora upgrade team need to give new upgrade containing patch to resolve this bug. Otherwise & will install other distro.

3) If this fetal bug caused by update, then there must be other peoples suffered & suffering from it. I'm suspecious that till now no other member in this kind forum confirm it. So, let to give all steps that I used in installation to discover a possible error from my side:

1) I download Fedora 24 X 64 GNOME live copy from official side.

2) I download Fedora using windows 7 X 64 OS

3) I download image by Free download manager which is open source & stable downloader for windows

http://www.freedownloadmanager.org/

4) download was at early morning about 5 or 6 A.M when most users of internet in Iraq were sleeping &, thus, download speed 1.5 - 2 mb/s

5) after download completed, I check integrity of image (SHA 250) using zipware which is free very strong archive program for windows that has tools for various check sum types:

http://www.zipware.org/

Checking was O.K

6) Windows OS was & still guarded by COMODO internet security

7) I used Burnaware program (free edition) to burn image on a 4.7 GB DVD princo (available in Iraqi market that import from China ..... )

http://www.burnaware.com/

So, burner is legal copy not cracked. Cracked programs cause many errors ....

8) During burning process, I select slowest speed & select "verify data on disk after burning"

9) only when burn process completed + data varification is fully O.K, then I considered DVD valied.

10) During installation, I select "Test media then start Fedora"

11) "Test media" show no any error.

12) after that appear massages on screen like does all saed O.K, O.K, O.K, ....... Only 3 massage saed: "Time out ................" (which should be cusmatic bugs like that appearing when boot a live usb OS, but instalation proceeded & GUI loaded.

13) During installation every thing proceeded O.K & very smoth

14) Installation also at 6 A.M when internet speed fast.

15) 1st launching of system after boot, show no problem.

16) using of Fedora before update was normal apart from:

- slow download when I installed from within software center THOUGH installation by terminal for same package was very fast.

So, where the mistak in my actions ?? Why no other member confirm this bug till now in this forum. What it could be?

I love Fedora in unexpected manner !! It make may laptop working very fine. Even camera working! All functional keys working! Only other distro reach in near are Debian GNOME & Linux Mint Cinnamon version 18 (Shara).

Debian stable of old packages & bluetooth not working at all, while on Fedora bluetooth working half: send from laptop to other device O.K but recieving from other devices not possible (& this problem not only in Fedora & it will fixed). Linux Mint is a security nightmare on in fact night turor (I mean very bad dreem: forgive me for error in language). By default Fedora much more secure than Debian.

It is great loss if this issue remain unsolving.

Please your kind help. 


Version-Release number of selected component (if applicable):
Fedora 24 X 64 GNOME workstation edition

How reproducible:
By update system

Steps to Reproduce:
1. sudo dnf upgrade
2.
3.

Actual results:
GNOME setting not accessable even from terminal


Expected results:
Setting of GNOME opened normaly & user can modify resolution, sound, mouse, keyboard, bluetooth ....... .

Additional info: