[Bug 1898493] Re: /dev/dri/card0 not closed when plasmashell forks
Retested on plasma-workspace 4:5.24.7-0ubuntu0.1. xterm no longer inherits /dev/dri/card0. Close the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1898493 Title: /dev/dri/card0 not closed when plasmashell forks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/1898493/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1898493] [NEW] /dev/dri/card0 not closed when plasmashell forks
Public bug reported: plasmashell forks xterm. xterm inherits /dev/dri/card0 open on fd 15. Working as designed? Or forgot to close it/mark it as CLOEXEC? # lsof -p 2624 | grep /dev/dri plasmashe 2624 kaos 12u CHR 226,0 0t0347 /dev/dri/card0 plasmashe 2624 kaos 13u CHR 226,0 0t0347 /dev/dri/card0 plasmashe 2624 kaos 14u CHR 226,0 0t0347 /dev/dri/card0 plasmashe 2624 kaos 15u CHR 226,0 0t0347 /dev/dri/card0 xterm child on pid 3659 # lsof -p 3659 | grep /dev/dri xterm 3659 kaos 15u CHR 226,0 0t0 347 /dev/dri/card0 strace 2624 shows no close for fd 12, 13, 14 but they are not inherited by 3659. So they are probably marked CLOEXEC. But fd 15 is left open and is inherited by all children of plasmashell. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: plasma-workspace 4:5.18.5-0ubuntu0.1 ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60 Uname: Linux 5.4.0-48-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.9 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Mon Oct 5 12:24:05 2020 InstallationDate: Installed on 2017-07-12 (1180 days ago) InstallationMedia: Kubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215) SourcePackage: plasma-workspace UpgradeStatus: Upgraded to focal on 2020-06-21 (105 days ago) ** Affects: plasma-workspace (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1898493 Title: /dev/dri/card0 not closed when plasmashell forks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/1898493/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 909171] Re: firefox 9 statusbar url popup is unusable with dark grey text on black background
One possible cause is a conflict between the KDE theme and GTK. I had the same problem because ~/.kde/env contained a file gtk2-engines- qtcurve.rc.sh with export GTK2_RC_FILES=$HOME/.gtkrc-2.0-kde4 Commenting out the export, logging out and in again fixed the dark grey on black problem for alternate text. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/909171 Title: firefox 9 statusbar url popup is unusable with dark grey text on black background To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/909171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 788998] [NEW] winbind hang after 10 hours, Kerberos and DNS related
Public bug reported: Binary package hint: samba Ubuntu 10.04 (Samba2:3.4.7~dfsg-1ubuntu3.6) , Ubuntu 10.10. (Samba 2:3.5.4~dfsg-1ubuntu8.4) Winbind is using a Windows active directory. /etc/resolv.conf is pointing at a Linux based DNS which "replicates" data from the Windows DC. Problem: winbind starts up, issues DNS requests, is happy with its responses. winbind gets its Kerberos token [see below for a related problem]. Everything is happy for 10 hours (Kerberos token lifetime). The Kerberos token expires. winbind starts issuing DNS requests to the same Linux server to find the Kerberos server. It gets responses but this time it is not happy with the contents. After a few tries at getting the DNS response, winbind gives up on DNS and drops through to LMHOSTS (nothing there) and finally SMB broadcast mode. The winbind client is on a different network from the Windows DC, so broadcast gets no response. winbind stalls issuing broadcast packets but not doing any work (Kerberos has expired). winbind still accepts client connections over its pipe, each of which gets allocated a file descriptor. Its clients all stall, waiting for a response from winbind. Eventually winbind runs out of file descriptors and dies. If winbind needs to open a new log file it cannot, all file descriptors are in use. Everything grinds to a halt waiting for a response from winbind, until winbind is restarted. Workaround: Point /etc/resolv.conf at the Windows DC instead of the Linux name server. Outstanding: Why does winbind accept the DNS responses at start up but not when Kerberos expires? winbind needs to reserve a couple of file descriptors for its log files. Losing the log file in the middle of this problem was "interesting". winbind constructs its own krb5.conf, removing all the local settings that are set in /etc/krb5.conf. This results in the main winbind process using values from /etc/krb5.conf, while the remaining processes use potentially different values from its own krb5.conf. Trying to test workarounds was frustrating because dropping the key lifetime in /etc/krb5.conf had no effect. In the end I used a syscall wrapper around rename to intercept and replace the contents of winbind's copy of krb5.conf. As I say, it was "interesting". ** Affects: samba (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/788998 Title: winbind hang after 10 hours, Kerberos and DNS related -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 222239] Re: acpid upgrade fails on non-standard kernel
** Attachment added: "Dependencies.txt" http://launchpadlibrarian.net/13914323/Dependencies.txt -- acpid upgrade fails on non-standard kernel https://bugs.launchpad.net/bugs/39 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
[Bug 222239] [NEW] acpid upgrade fails on non-standard kernel
Public bug reported: Binary package hint: acpid Upgrading kubuntu from gibbon to heron. I forgot that I was running a non-standard kernel when I started the upgrade. acpid post processing failed because /proc/sys/events did not exist on the non-standard kernel. Not that big a deal (fix: upgrade using the right kernel), but you might want to check for the existence of that file instead of just failing. ProblemType: Package Architecture: i386 Date: Sat Apr 26 09:08:20 2008 DistroRelease: Ubuntu 8.04 ErrorMessage: ErrorMessage: subprocess post-installation script returned error exit status 1 Package: acpid 1.0.4-5ubuntu9 PackageArchitecture: i386 SourcePackage: acpid Title: package acpid 1.0.4-5ubuntu9 failed to install/upgrade: Uname: Linux 2.6.24-kaos i686 ** Affects: acpid (Ubuntu) Importance: Undecided Status: New ** Tags: apport-package -- acpid upgrade fails on non-standard kernel https://bugs.launchpad.net/bugs/39 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
