Hi Michael, thank you for your prompt answer. I was not even able to downgrade as my yum rollback command <transaction-id> failed. I'm in the need to use eclipse, so I uninstalled all fedora eclipse packages and download an Eclipse IDE for c/c++ developers from the eclipse website, now I have in a temporary folder a running instance of Eclipse Mars that I used to open a little test project and it's building fine.
I've also installed bodhi-client searched on the bodhi website and found the contents of your next email. I checked my yum repos' setup. I've a bunch of repos, from planetccrma to jenkins, rpmfusion etc ... but no testing or debug repos enabled.logout from my own user and then login as the new created user.
Issued eclipse & and with this new user I've the C perspective back again
Logout the new user and then login with my own.
eclipse & --> no C perspective, not possible to create new projects
I then completely removed my workspace metadata and my user eclipse setup in .eclipse in my home folder.
Now I have the C perspective back again
I think that in some way my own setup has been compromised, but I'm not able to say when or to tell the cause.
I think it's not worth to file a bug as the problem was with my own setup of eclipse.
Thank you very much for your support.
Have a nice day
On Tue, Mar 24, 2015 at 11:28 AM, Michael Schwendt <mschwendt@xxxxxxxxx> wrote:
Downgrading is a good idea and may help during trouble-shooting.On Tue, 24 Mar 2015 09:38:59 +0100, luca paganotti wrote:
> Hi all, I'm searching help about the last eclipse-cdt update carried out on
> my fedora 20 box.
> It seems I'm not able anymore to load my existing c++ projects, nor create
> new ones. I've tried to uninstall and then reinstall all my eclipse
> environment few times. I've also tried to rollback to the previous yum
> transaction. The c perspective is absent. I've tried also to issue eclipse
> with the -clean switch. But no hope for the time being. The last cdt update
> is about eclipse-cdt 8.3.0-2 x86_64 and was performed on 2015-03-22.
>
> Is there someone kind to help or drive me to the right source of info?
>
> Thank you for any answer and forgive my italianish ...
Create a fresh user account and try to reproduce the problem there.
Become familiar with the Fedora Updates System website
running an app called "bodhi":
https://admin.fedoraproject.org/updates/
Locate the update tickets that may be the culprit. In one ticket there
can be multiple packages. Perhaps you've not downgraded all related
packages. Also watch out for new test-updates that may already fix
the problem.
Finally, the links of the form
http://bugz.fedoraproject.org/SOURCE-RPM-PACKAGE-NAME
e.g. http://bugz.fedoraproject.org/eclipse-cdt
are a very convenient to Fedora bugzilla and other infrastructure
places, such as a list of currently open problem reports. It may be
necessary to open a ticket there, especially if you can reproduce
the problem in a fresh user account.
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