所以我对 Ubuntu 和 PintOS 也很陌生。我们的第一个任务是在 qemu 上安装 PintOS，并对一些文件进行一些更改以执行它们。但是，make check 在 Ubuntu 16.04 LTS 上给了我这些错误。
~/pintos/src/threads$ make check
cd build && make check
make[1]: Entering directory '/home/asadn/pintos/src/threads/build'
pintos -v -k -T 60 --qemu -- -q run alarm-single < /dev/null 2> tests/threads/alarm-single.errors > tests/threads/alarm-single.output
perl -I../.. ../../tests/threads/alarm-single.ck tests/threads/alarm-single tests/threads/alarm-single.result
FAIL tests/threads/alarm-single
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.29, 0.41, 0.50
pintos -v -k -T 60 --qemu -- -q run alarm-multiple < /dev/null 2> tests/threads/alarm-multiple.errors > tests/threads/alarm-multiple.output
perl -I../.. ../../tests/threads/alarm-multiple.ck tests/threads/alarm-multiple tests/threads/alarm-multiple.result
FAIL tests/threads/alarm-multiple
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.62, 0.48, 0.52
pintos -v -k -T 60 --qemu -- -q run alarm-simultaneous < /dev/null 2> tests/threads/alarm-simultaneous.errors > tests/threads/alarm-simultaneous.output
perl -I../.. ../../tests/threads/alarm-simultaneous.ck tests/threads/alarm-simultaneous tests/threads/alarm-simultaneous.result
FAIL tests/threads/alarm-simultaneous
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.60, 0.48, 0.52
pintos -v -k -T 60 --qemu -- -q run alarm-priority < /dev/null 2> tests/threads/alarm-priority.errors > tests/threads/alarm-priority.output
perl -I../.. ../../tests/threads/alarm-priority.ck tests/threads/alarm-priority tests/threads/alarm-priority.result
FAIL tests/threads/alarm-priority
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.77, 0.55, 0.54
pintos -v -k -T 60 --qemu -- -q run alarm-zero < /dev/null 2> tests/threads/alarm-zero.errors > tests/threads/alarm-zero.output
perl -I../.. ../../tests/threads/alarm-zero.ck tests/threads/alarm-zero tests/threads/alarm-zero.result
FAIL tests/threads/alarm-zero
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.53, 0.52, 0.53
pintos -v -k -T 60 --qemu -- -q run alarm-negative < /dev/null 2> tests/threads/alarm-negative.errors > tests/threads/alarm-negative.output
perl -I../.. ../../tests/threads/alarm-negative.ck tests/threads/alarm-negative tests/threads/alarm-negative.result
FAIL tests/threads/alarm-negative
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.54, 0.51, 0.53
pintos -v -k -T 60 --qemu -- -q run priority-change < /dev/null 2> tests/threads/priority-change.errors > tests/threads/priority-change.output
perl -I../.. ../../tests/threads/priority-change.ck tests/threads/priority-change tests/threads/priority-change.result
FAIL tests/threads/priority-change
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.44, 0.49, 0.52
pintos -v -k -T 60 --qemu -- -q run priority-donate-one < /dev/null 2> tests/threads/priority-donate-one.errors > tests/threads/priority-donate-one.output
perl -I../.. ../../tests/threads/priority-donate-one.ck tests/threads/priority-donate-one tests/threads/priority-donate-one.result
FAIL tests/threads/priority-donate-one
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.41, 0.47, 0.51
pintos -v -k -T 60 --qemu -- -q run priority-donate-multiple < /dev/null 2> tests/threads/priority-donate-multiple.errors > tests/threads/priority-donate-multiple.output
^[[1;2A^[[1;2A^[[1;2Bperl -I../.. ../../tests/threads/priority-donate-multiple.ck tests/threads/priority-donate-multiple tests/threads/priority-donate-multiple.result
FAIL tests/threads/priority-donate-multiple
run: TIMEOUT after 61 seconds of wall-clock time - load average: 0.41, 0.47, 0.51
pintos -v -k -T 60 --qemu -- -q run priority-donate-multiple2 < /dev/null 2> tests/threads/priority-donate-multiple2.errors > tests/threads/priority-donate-multiple2.output
我朋友在 Ubuntu 14.04 上使用时没有报错。我可以得到任何建议，以便我可以在 16.04 LTS 上运行它而不是安装旧版本的 Ubuntu 吗？