As Rocko suggests, this bug is fixed in the 2.6.34 kernel, which is currently in maverick:
cl...@ubuntu:~$ uname -a Linux ubuntu 2.6.34-4-generic #11-Ubuntu SMP Tue May 25 18:53:52 UTC 2010 x86_64 GNU/Linux cl...@ubuntu:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu maverick (development branch) Release: 10.10 Codename: maverick cl...@ubuntu:~$ sudo python Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41) [GCC 4.4.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import os >>> f=open('/proc/kmsg') >>> os.seteuid(1000) >>> f.read(0) '' >>> f.read(1) ^CTraceback (most recent call last): File "<stdin>", line 1, in <module> KeyboardInterrupt The KeyboardInterrupt was after 30 seconds waiting for the kernel to print something. -- rsyslog fails to read kmsg on 2.6.33 kernels https://bugs.launchpad.net/bugs/565288 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs