I don`t have *dbgsym packages in repository. I follow this instructions: https://wiki.ubuntu.com/DebuggingProgramCrash; If there is no -dbg package:
Create an /etc/apt/sources.list.d/ddebs.list by running the following line at a terminal: echo "deb http://ddebs.ubuntu.com $(lsb_release -cs) main restricted universe multiverse" | \ sudo tee -a /etc/apt/sources.list.d/ddebs.list Stable releases (not alphas and betas) require three more lines adding to the same file, which is done by the following terminal command: echo "deb http://ddebs.ubuntu.com $(lsb_release -cs)-updates main restricted universe multiverse deb http://ddebs.ubuntu.com $(lsb_release -cs)-security main restricted universe multiverse deb http://ddebs.ubuntu.com $(lsb_release -cs)-proposed main restricted universe multiverse" | \ sudo tee -a /etc/apt/sources.list.d/ddebs.list You may also add these lines using the Synaptic Package Manager: Choose Synaptic via the System > Administration menu. Choose Software Sources or Repositories via the Settings menu, and click on the Third-Party Software tab. Click the Add button and enter each deb ... line as above one by one and click the Add Source button (you will have to add these lines one at a time). Import the debug symbol archive signing key: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 428D7C01 Then run sudo apt-get update And i have this error: W: Duplicate sources.list entry http://ppa.launchpad.net/ailurus/ailurus-experiment/ubuntu/ maverick/main amd64 Packages (/var/lib/apt/lists/ppa.launchpad.net_ailurus_ailurus-experiment_ubuntu_dists_maverick_main_binary-amd64_Packages) W: Duplicate sources.list entry http://ppa.launchpad.net/ailurus/ppa/ubuntu/ maverick/main amd64 Packages (/var/lib/apt/lists/ppa.launchpad.net_ailurus_ppa_ubuntu_dists_maverick_main_binary-amd64_Packages) W: You may want to run apt-get update to correct these problems E: Unable to locate package compiz-core-dbgsym, E: Unable to locate package compiz-plugins-dbgsym E: Unable to locate package compiz-fusion-plugins-main-dbgsym, E: Unable to locate package compiz-fusion-plugins-extra-dbgsym E: Unable to locate package compizconfig-backend-gconf-dbgsym E: Unable to locate package libcompizconfig0-dbgsym E: Unable to locate package compiz-gnome-dbgsym goran@goran-GA-MA78GM-S2H:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/722537 Title: compiz crashed with SIGSEGV -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs