<div dir="ltr"><div><div><div><div>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.<br></div>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.<br><br></div>I've created a new test user.<br></div>Issued yum install eclipse as root<br></div>Issued yum install eclipse-cdt as root<br><br><div class="gmail_extra">logout from my own user and then login as the new created user.<br></div><div class="gmail_extra">Issued eclipse & and with this new user I've the C perspective back again<br><br></div><div class="gmail_extra">Logout the new user and then login with my own. <br></div><div class="gmail_extra">eclipse & --> no C perspective, not possible to create new projects<br><br></div><div class="gmail_extra">I then completely removed my workspace metadata and my user eclipse setup in .eclipse in my home folder.<br><br></div><div class="gmail_extra">Now I have the C perspective back again <br></div><div class="gmail_extra"><div><div class="gmail_signature"><div dir="ltr"><div><div>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.<br><br></div><div>I think it's not worth to file a bug as the problem was with my own setup of eclipse. <br><br></div><div>Thank you very much for your support.<br><br></div><div>Have a nice day<br></div><div><br><br><span style="color:#c20202"></span></div></div></div></div></div>
<br><div class="gmail_quote">On Tue, Mar 24, 2015 at 11:28 AM, Michael Schwendt <span dir="ltr"><<a href="mailto:mschwendt@gmail.com" target="_blank">mschwendt@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On Tue, 24 Mar 2015 09:38:59 +0100, luca paganotti wrote:<br>
<br>
> Hi all, I'm searching help about the last eclipse-cdt update carried out on<br>
> my fedora 20 box.<br>
> It seems I'm not able anymore to load my existing c++ projects, nor create<br>
> new ones. I've tried to uninstall and then reinstall all my eclipse<br>
> environment few times. I've also tried to rollback to the previous yum<br>
> transaction. The c perspective is absent. I've tried also to issue eclipse<br>
> with the -clean switch. But no hope for the time being. The last cdt update<br>
> is about eclipse-cdt 8.3.0-2 x86_64 and was performed on 2015-03-22.<br>
><br>
> Is there someone kind to help or drive me to the right source of info?<br>
><br>
> Thank you for any answer and forgive my italianish ...<br>
<br>
</div></div>Downgrading is a good idea and may help during trouble-shooting.<br>
<br>
Create a fresh user account and try to reproduce the problem there.<br>
<br>
Become familiar with the Fedora Updates System website<br>
running an app called "bodhi":<br>
<br>
<a href="https://admin.fedoraproject.org/updates/" target="_blank">https://admin.fedoraproject.org/updates/</a><br>
<br>
Locate the update tickets that may be the culprit. In one ticket there<br>
can be multiple packages. Perhaps you've not downgraded all related<br>
packages. Also watch out for new test-updates that may already fix<br>
the problem.<br>
<br>
Finally, the links of the form<br>
<br>
<a href="http://bugz.fedoraproject.org/SOURCE-RPM-PACKAGE-NAME" target="_blank">http://bugz.fedoraproject.org/SOURCE-RPM-PACKAGE-NAME</a><br>
<br>
e.g. <a href="http://bugz.fedoraproject.org/eclipse-cdt" target="_blank">http://bugz.fedoraproject.org/eclipse-cdt</a><br>
<br>
are a very convenient to Fedora bugzilla and other infrastructure<br>
places, such as a list of currently open problem reports. It may be<br>
necessary to open a ticket there, especially if you can reproduce<br>
the problem in a fresh user account.<br>
<span class="HOEnZb"><font color="#888888">--<br>
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</font></span></blockquote></div><br></div></div>