network buffering
Hi everyone, I came across this documentation https://www.infradead.org/~tgr/libnl/doc/api/route_2qdisc_2plug_8c_source.html for providing network buffering to applications. My kernel version is *5.3.0-64-generic.* I want to build a network buffering thing for packets of certain applications, will this be useful to me, can i reuse the file given that it doesn't do any damage to the host? and the real problem is how should i implement it and call functions of it to do that, where is the parameters such as *qdiscs, tc, *defined which are passed to these function, i don't see the definition and declaration of it. A simple working example will be really helpful. Please help in this. Best, Shivam -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss
Bugs in building glibc
Hello, I would like to report two bugs I’ve encountered while trying to build glibc on Ubuntu 18.04. I’ve used glibc_2.27-3ubuntu1.3. I’ve only investigated the source of the second, since I’ve found a workaround for the first. 1 Problem: The following tests fail during the build: FAIL: misc/tst-preadvwritev2 FAIL: misc/tst-preadvwritev64v2 Workaround: Remove gdb for the time of the build. This make these unsupported and the tests are skiped. 2 Problem: With kernel 5.5.7 and higher the following test fails: FAIL: misc/test-errno-linux Root cause: In the file sysdeps/unix/sysv/linux/test-errno-linux.c the first argument to quotactl() is Q_GETINFO instead of QCMD(Q_GETINFO, ) Kernel 5.4.0 returns (wrongly) ENODEV which is in the list of expected errors, so the test passes. Kernel 5.5.7 returns (correctly) EINVAL and the test fails Solution: Edit the file and replace the line: quotactl, Q_GETINFO, NULL, -1, (caddr_t) &dqblk); with: quotactl, QCMD(Q_GETINFO,USRQUOTA), NULL, -1, (caddr_t) &dqblk); Integrate the change in the build source: dpkg-source --commit In addition I couldn’t download glibc_2.27-3ubuntu1.3 with “apt source”, so I had do download it manually. -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss
GNU Guix
Hello All, I came across an amazing project called GNU Guix. So, I made an animation to introduce the novel concepts of this project. Here is the link for the video, https://gnuguix-drive.mycozy.cloud/public?sharecode=YvERPGX14g5S Please leave me a feedback on your experience. Cheers, Cuckoo's Calling. -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss
dpkg: passwd :1:4.5-1ubuntu2
Hello, If you could help me with below dpkg matter with passwd issue ?? Regards Sami (base) sam@sam-xps:~$ sudo dpkg -C The following packages are only half configured, probably due to problems configuring them the first time. The configuration should be retried using dpkg --configure or the configure menu option in dselect: passwd change and administer password and group data dpkg: error: info database format (2) is bogus or too new; try getting a newer dpkg (base) sam@sam-xps:~$ dpkg --list | grep -v "^ii \|^rc " Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-===---= iF passwd 1:4.5-1ubuntu2 amd64 change and administer password and group data (base) sam@sam-xps:~$ dpkg -s passwd Package: passwd Status: install ok half-configured Priority: required Section: admin Installed-Size: 2549 Maintainer: Ubuntu Developers Architecture: amd64 Multi-Arch: foreign Source: shadow Version: 1:4.5-1ubuntu2 Replaces: manpages-tr (<< 1.0.5), manpages-zh (<< 1.5.1-1) Depends: libaudit1 (>= 1:2.2.1), libc6 (>= 2.14), libpam0g (>= 0.99.7.1), libselinux1 (>= 1.32), libsemanage1 (>= 2.0.3), libpam-modules Conffiles: /etc/cron.daily/passwd db990990933b6f56322725223f13c2bc /etc/default/useradd cc9f9a7713ab62a32cd38363d958f396 /etc/pam.d/chfn 4d466e00a348ba426130664d795e8afa /etc/pam.d/chpasswd 9900720564cb4ee98b7da29e2d183cb2 /etc/pam.d/chsh a6e9b589e90009334ffd030d819290a6 /etc/pam.d/newusers 1454e29bfa9f2a10836563e76936cea5 /etc/pam.d/passwd eaf2ad85b5ccd06cceb19a3e75f40c63 Description: change and administer password and group data This package includes passwd, chsh, chfn, and many other programs to maintain password and group data. . Shadow passwords are supported. See /usr/share/doc/passwd/README.Debian Homepage: https://github.com/shadow-maint/shadow Original-Maintainer: Shadow package maintainers -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss
