|Building and running SheepShaver under Ubuntu 18.04
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|Author:||MarisaG [ Wed Jul 03, 2019 8:33 am ]|
|Post subject:||Building and running SheepShaver under Ubuntu 18.04|
I have SS built and starting up, but nomatter what I do I get this message:
"Cannot map Low Memory Globals: Operation not permitted."
I'm on Ubuntu 18.04. Anyone have any pointers about it?
|Author:||Cat_7 [ Wed Jul 03, 2019 1:31 pm ]|
|Post subject:||Re: Building and running SheepShaver under Ubuntu 18.04|
Hi, this has to do with security measures on Linux.
First, try to run SheepShaver as root
If it does not work, see here:
Cannot map Low Memory Globals: Permission denied.
Due to a change in how programs in Linux are allowed to use memory, before using SheepShaver you need to set a variable in the file /etc/sysctl.conf. Add this line: vm.mmap_min_addr = 0
and do as root:
echo 0 > /proc/sys/vm/mmap_min_addr
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