I have gnome-software and apper installed on Fedora 21 KDE but non seems to work properly either as superuser or non superuser. From terminal, I opened gnome-software as su and tried to access installed software then this is the output.(org.gnome.Software:15759): Gs-Warning **: failed to get featured apps: Could not connect: No such file or directory(org.gnome.Software.15759): Gs-warning **: Not already a started task for 0x1e32d80-packagekit-refine::transactionI tried apper without su and can't access the list of installed software and updates. If I start apper as su, this is the outputX Error: BadAccess (attempt to access private resource denied) 10Extension:    131 (MIT-SHM)Minor opcode: 1 (X_ShmAttach)Resource id:  0x120X Error: BadShmSeg (invalid shared segment parameter) 128Extension:    131 (MIT-SHM)Minor opcode: 5 (X_ShmCreatePixmap)Resource id:  0x179X Error: BadDrawable (invalid Pixmap or Window parameter) 9Major opcode: 62 (X_CopyArea)Resource id:  0x5e0005fThe GUI will just be blank.But installing and managing apps works great in terminal.How do I solved this?
How to troubleshoot package manager in Fedora 21 KDE
fedora;kde