[Bug 886605] Re: Desktop, Launcher and menu bar still visible when screen locked

2012-06-10 Thread visual2me
I have similar problems, but sometimes it works fine as expected. On my workstation, I can reproduce this problem as following, 1) press the Super key, open the launcher; 2) then press Ctrl + Alt + L, to lock the screen; 3) then the laucher and the main bar are still visible, though I can't

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-09 Thread visual2me
Thank you all the same. I agree that this is not a bug in systemtap. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/996364 Title: systemtap reports error 'Build-id mismatch' To manage notifications

[Bug 996364] [NEW] systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
Public bug reported: My desktop runs Ubuntu precise with linux kernel 3.2.0-24-generic-pae (i686), and I have installed the relevant linux-image-$(uname -r)-dbgsym package from the ddebs repository. When I run the command sudo stap --vp 1 -e 'probe vfs.read { print(hello from read\n);

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
the output of the script is as below, Package linux-image-3.2.0-24-generic-pae-dbgsym version 3.2.0-24.38 does not match version of currently running kernel: 3.2.0-24.37 It does not match! But how can I upgrade the running kernel from 3.2.0-24.37 to 3.2.0-24.38? -- You received this bug

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
Just after I installed the new Ubuntu precise, I upgraded the kernel from 3.2.0-23 to 3.2.0-24 and rebooted the machine. And 'uname -r' also shows it's running 3.2.0-24 now. But what's strange is that 'uname -a' shows it's ... 3.2.0-24-generic- pae #37-Ubuntu ..., but the dbgsym package is

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
the output is ii linux-image-3.2.0-24-generic-pae3.2.0-24.37 Linux kernel image for version 3.2.0 on 64 bit x86 SMP ii linux-image-3.2.0-24-generic-pae-dbgsym 3.2.0-24.38 Linux kernel debug image for version 3.2.0 on 64 bit x86

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
With web browser, I can see both the two packages, i.e. linux- image-3.2.0-24-generic-pae_3.2.0-24.37_i386.deb and linux-image-3.2.0-24 -generic-pae_3.2.0-24.38_i386.deb, But why only the first one is visible in aptitude? -- You received this bug notification because you are a member of Ubuntu

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
I download the deb package linux-image-3.2.0-24-generic- pae_3.2.0-24.38_i386.deb from the server and install it manually with 'dpkg -i', then systemtap works. No idea why apt-get or aptitude or synaptic can't see and install the kernel of this release... -- You received this bug notification

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
Sure, I run 'apt-get autoclean' and 'apt-get update' for several times, and I also switch several mirrors, including China, US, and the main server. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 996364] Re: systemtap reports error 'Build-id mismatch'

2012-05-08 Thread visual2me
the output: linux-image-3.2.0-24-generic-pae: Installed: 3.2.0-24.38 Candidate: 3.2.0-24.38 Version table: *** 3.2.0-24.38 0 100 /var/lib/dpkg/status 3.2.0-24.37 0 500 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main i386 Packages -- You received this bug