Nagisa Weaton wrote: > My work (I’m a Java developer) is the same as when I worked on Windows > installed on my laptop, both of the PC and laptop have 16G memory. > but you don't say what is allocated to the java/jvm process causing the error. Look there first > But the laptop never reports the same error. > [...] > > And one more question, would it be helpful if I move to Debian (like with > LXQT)? this is debian user list, so I assume all here prefer debian.