Apt-Cache Corruption problem on Linux Mint Tessa Mate 19.1 [on hold]

I cannot seem to solve an issue with a apt-cache corruption problem on my operating system. Now I have looked up the issues and tried a few commands, but its not seeming to work. So I need guidance on issue see anyone else has ran into this problem and found a solution to fix…. I have also tried basics of switching the mirrors and still run into the issue as well….. maybe a clean install or upgrade to the next version is my second option if I cant find a solution.

Eclipse on Ubuntu Mate

I’ve just installed Eclipse IDE for Java Developers on Ubuntu Mate. The console is giving me fatal errors:

(WebKitWebProcess:19041): GLib-CRITICAL **: 17:07:33.039: g_variant_get_type: assertion 'value != NULL' failed  (WebKitWebProcess:19041): GLib-CRITICAL **: 17:07:33.039: g_variant_type_is_subtype_of: assertion 'g_variant_type_check (type)' failed  (WebKitWebProcess:19041): GLib-CRITICAL **: 17:07:33.039: g_variant_get_int32: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_INT32)' failed ** ERROR:webkitgtk_extension.c:47:proxy_init: assertion failed: (parentUniqueId != 0)  (Eclipse:18968): Gtk-CRITICAL **: 17:08:34.496: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar 

Is there a trick to get eclipse running on Ubuntu-Mate?

Ubuntu-Mate 18.03.3 LTS (Bionic) 32-bit

Eclipse IDE for Java Developers

Version: 2018-09 (4.9.0), Build id: 20180917-1800

Error in package apt-get upgrade in ubuntu mate. Help me pls

dpkg: error: reading package info file ‘/var/lib/dpkg/available’: Is a directory E: Sub-process dpkg –set-selections returned an error code (2) E: Couldn’t record the approved state changes as dpkg selection states A package failed to install. Trying to recover: Setting up openjdk-11-jre-headless:amd64 (11.0.4+11-1ubuntu2~19.04) … update-alternatives: error: alternative path /usr/lib/jvm/java-11-openjdk-amd64/bin/rmid doesn’t exist dpkg: error processing package openjdk-11-jre-headless:amd64 (–configure): installed openjdk-11-jre-headless:amd64 package post-installation script subprocess returned error exit status 2 dpkg: dependency problems prevent configuration of openjdk-11-jre:amd64: openjdk-11-jre:amd64 depends on openjdk-11-jre-headless (= 11.0.4+11-1ubuntu2~19.04); however: Package openjdk-11-jre-headless:amd64 is not configured yet.

dpkg: error processing package openjdk-11-jre:amd64 (–configure): dependency problems – leaving unconfigured dpkg: dependency problems prevent configuration of openjdk-11-jdk-headless:amd64: openjdk-11-jdk-headless:amd64 depends on openjdk-11-jre-headless (= 11.0.4+11-1ubuntu2~19.04); however: Package openjdk-11-jre-headless:amd64 is not configured yet.

dpkg: error processing package openjdk-11-jdk-headless:amd64 (–configure): dependency problems – leaving unconfigured dpkg: dependency problems prevent configuration of default-jre: default-jre depends on openjdk-11-jre; however: Package openjdk-11-jre:amd64 is not configured yet.

dpkg: error processing package default-jre (–configure): dependency problems – leaving unconfigured dpkg: dependency problems prevent configuration of default-jdk-headless: default-jdk-headless depends on openjdk-11-jdk-headless; however: Package openjdk-11-jdk-headless:amd64 is not configured yet.

dpkg: error processing package default-jdk-headless (–configure): dependency problems – leaving unconfigured Setting up openjdk-8-jre-headless:amd64 (8u222-b10-1ubuntu1~19.04.1) … update-alternatives: error: alternative path /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/rmid doesn’t exist dpkg: error processing package openjdk-8-jre-headless:amd64 (–configure): installed openjdk-8-jre-headless:amd64 package post-installation script subprocess returned error exit status 2 dpkg: dependency problems prevent configuration of openjdk-11-jdk:amd64: openjdk-11-jdk:amd64 depends on openjdk-11-jre (= 11.0.4+11-1ubuntu2~19.04); however: Package openjdk-11-jre:amd64 is not configured yet. openjdk-11-jdk:amd64 depends on openjdk-11-jdk-headless (= 11.0.4+11-1ubuntu2~19.04); however: Package openjdk-11-jdk-headless:amd64 is not configured yet.

dpkg: error processing package openjdk-11-jdk:amd64 (–configure): dependency problems – leaving unconfigured dpkg: dependency problems prevent configuration of default-jdk: default-jdk depends on default-jre (= 2:1.11-71); however: Package default-jre is not configured yet. Version of default-jre on system, provided by oracle-java8-installer:all, is . default-jdk depends on default-jdk-headless (= 2:1.11-71); however: Package default-jdk-headless is not configured yet. default-jdk depends on openjdk-11-jdk; however: Package openjdk-11-jdk:amd64 is not configured yet.

dpkg: error processing package default-jdk (–configure): dependency problems – leaving unconfigured Errors were encountered while processing: openjdk-11-jre-headless:amd64 openjdk-11-jre:amd64 openjdk-11-jdk-headless:amd64 default-jre default-jdk-headless openjdk-8-jre-headless:amd64 openjdk-11-jdk:amd64 default-jdk

Como hacer que KEYCODE_BACK no mate mi notificacion?

Como puedo hacer que el boton atras del android KEYCODE_BACK no mate mi notificacion? solo quiero que se destruya cuando salgo del todo de la app

@Override protected void onDestroy() {      NotificationManager notificationManager = ((NotificationManager)getSystemService( Context.NOTIFICATION_SERVICE));     notificationManager.cancelAll();      super.onDestroy(); }  @Override public boolean onKeyDown(int keyCode, KeyEvent event) {     if ((keyCode == KeyEvent.KEYCODE_BACK) && this.webView.canGoBack()) {         this.webView.goBack();         return true;     }      return super.onKeyDown(keyCode, event); } 

Upgrading Ubuntu Mate 16.04 to 18.04(Dual Boot)

I’m planning on upgrading my ubuntu mate from 16.04 to 18.04, I have a dual boot setup with windows 10 and I’m using the grub boot manager. I had a couple of questions: a) is there a chance that the upgrade might break my dual boot setup?

b) will the upgrade affect any drivers(My NVidia GPU driver to be specific which I have set up for Cuda and cuDNN) or software (like Pycharm, VS code that I have installed?

c) will it affect any of my pip managers, libraries and python installations? Any suggestions on how to upgrade, safety measures, additional steps, and recommendations are most welcome(for the record I’m following this guide https://ubuntu-mate.org/blog/ubuntu-mate-bionic-final-release/)

Mate. Очень мешают вот эти иконки в трее, но они не убираются

скрин

Вот эти значки нужно убрать. На клик ПКМ не реагируют. Гуглил, ничего не нашел. Может знает кто как убрать их? Окружение Mate(Parrot Os, если это важно)

Where’s ATLAS installed on Ubuntu 18.04 Mate on ARM CPU?

I installed Atlas on Ubuntu 18.04 Mate using the command

sudo apt-get install libatlas-base-dev

I’m running this on an Odroid N2 (https://www.hardkernel.com/shop/odroid-n2-with-4gbyte-ram/), so it’s an ARM system.

While the command to install it works, I can’t find where it gets installed. I am trying to run GAMESS (https://www.msg.chem.iastate.edu/gamess/) and part of the configuration asks where I have installed ATLAS. In Ubuntu 16.04 Mate on an Odroid XU4, it was installed to /usr/lib/atlas-base, but I can’t find it there. Thanks in advance for any help.