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On Sunday, 14 June 2020 19:06:36 BST Wynn Wolf Arbor wrote: |
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> On 2020-06-14 18:45, Peter Humphrey wrote: |
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> > Yes; this is what I get: |
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> > |
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> > $ ./Bitwarden*/opt/Bitwarden/bitwarden |
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> > A JavaScript error occurred in the main process |
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> > Uncaught Exception: |
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> > Error: /tmp/.org.chromium.Chromium.QkN0cP: failed to map segment from |
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> > shared object |
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> > --->8 |
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> |
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> From what I remember this is caused by having /tmp mounted with noexec. |
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> Sadly the app tries to execute a process directly from within the |
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> temporary directory and fails. Try something like this to confirm: |
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> |
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> mkdir $HOME/.cache/bitwarden-tmp |
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> TMPDIR=$HOME/.cache/bitwarden-tmp ./Bitwarden*/opt/Bitwarden/ |
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bitwarden |
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That was a good idea - but it didn't help, so that's not the answer. |
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> To see whether you've mounted /tmp with noexec: mount | grep /tmp |
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> |
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> Should give something like this: |
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> |
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> tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noexec,relatime) |
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> |
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> Note that having /tmp mounted with noexec is usually a good idea. I used |
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> to create a wrapper script that launched these kinds of app with a |
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> special TMPDIR. |
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> |
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> > I haven't played with java before, so I'm trying to follow the gentoo |
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> > wiki. My first question is whether I need a jdk as well as a jre. The |
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> > wiki talks blithely about virtual machines, and I'm left to guess |
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> > whether the jre is the jvm, as it seems. I'm currently installing |
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> > openjre and openjdk; icedtea-bin is also installed. |
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> |
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> The JRE is the Runtime Environment. It includes all things necessary to |
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> run a compiled Java program (so it does indeed include the JVM). The JDK |
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> is the Development Kit - it includes the JRE, but also ships with the |
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> javac compiler and a few other tools. So, if you intend to just run an |
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> already compiled Java program (usually in the form of a .jar), you just |
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> need the JRE. If you need to compile Java programs, you should instead |
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> install the JDK (and can remove the JRE fully). |
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That makes sense, and I'd supposed it to be so. It would be helpful if the |
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wiki said so. |
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> Regardless of that, JavaScript is not Java [1]. There's no need for the |
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> JRE if you want to run JavaScript code. The Bitwarden desktop app does |
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> not need a JRE or JDK. |
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Yes, I understand that. |
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> [1] https://en.wikipedia.org/wiki/JavaScript#Java |
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-- |
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Regards, |
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Peter. |
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