Ubuntu 18.04 LTS UEFI system won’t boot since I applied the latest Ubuntu updates last Sunday 12/29/19

I have an Ubuntu system built 2 months ago that won’t boot since I applied the latest Ubuntu updates last Sunday 12/29/19 and immediately afterwards rebooted the system, which then failed to boot. Up until this latest update this system has been receiving updates and booting with no problems. CPU: AMD Ryzen 7 MOBO: AMD…

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The Android Studio emulator doesnt sound. Ubuntu 19.10 distribution

I have an MSI P65 with Ubuntu 19.10 distro. My emulator in Adroid Studio is not working properly. It doesnt sound. The event log of Android Studio show these warnings/erros: 18:41 Emulator: Fontconfig error: “/home/fabrizio/.config/fontconfig/fonts.conf”, line 10: junk after document element 18:41 Emulator: pulseaudio: pa_context_connect() failed 18:41 Emulator: pulseaudio: Reason: Connection refused 18:41 Emulator: pulseaudio:…

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How to know if a field_config_instance is safe to delete

What I did, and my findings: I installed commerce_product_bundles module for D7, and found that it leaves 5 orphaned field_config_instances in the database after uninstalling: commerce_unit_price, commerce_total, commerce_product, commerce_display_path, commerce_parent_line_item I think these are left because the module lacks a proper uninstall script, but I am not sure about that. The instances are all of…

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