From: Roman Ralovets Date: 2011-04-26T00:48:05+09:00 Subject: [ruby-core:35882] [Ruby 1.9 - Bug #4608] Ctrl-c to interrupt script causes hang and 100% cpu's core load Issue #4608 has been updated by Roman Ralovets. This bug has been repeated on another computer with ubuntu 11.04 (ruby 1.9.2p180) if using ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux] it all works well. ---------------------------------------- Bug #4608: Ctrl-c to interrupt script causes hang and 100% cpu's core load http://redmine.ruby-lang.org/issues/4608 Author: Roman Ralovets Status: Open Priority: Normal Assignee: Category: core Target version: 1.9.2 ruby -v: ruby 1.9.2p180 (2011-02-18 revision 30909) [i686-linux] I have got this bug after updating Ubuntu from 10.10 to 11.04 Beta. Using shell commands like `echo anything` causes hang and 100% cpu's core load, if during downloading a file you press ctrl-c to interrupt. Without using shell commands all right, we get "^CInterrupted" In the Ubuntu 10.10 all right. For a wonder autotest have got the same problem after updating ubuntu to 11.04 Beta: if I press ctrl-c to close autotest it hangs and loads 100% cpu's core roma@roma-comp:~/downloader$ ruby test.rb Getting a file .. waiting for ctrl-c ^C^C^C ----- PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 13159 roma 20 0 14052 8556 2568 R 100 0.4 1:52.68 ruby test.rb ----- I'm waiting for such a result: roma@roma-comp:~/downloader$ ruby test.rb Getting a file .. waiting for ctrl-c ^CInterrupted --- -- http://redmine.ruby-lang.org