With reference to post #132 above: If this is relevant to this issue.... I also am experiencing problems with switching drivers for the device on my systems that uses (or can use) a Ubuntu third party driver. Specifically nVidia for the GeForce 940MX. Changing between nVidia driver versions (all within the selections provided by Ubuntu's Updater) appears to succeed but driver performance is not correct. I restart after each driver change. I've seen screen tearing, freezing, video stuttering, etc while playing locally stored videos. I've used the same video file to test and the results remain unpredictable. Even going back to the generic xorg driver does not seem to fully stabilize performance of the 940MX. None of these issues were present prior to the mid- September Ubuntu updates associated with 20.04.1; and the nVidia driver(s) provided performance superior to the xorg version. Trying to reload Ubuntu in an attempt to squash these bugs triggered this crash bug. I obviously managed to work around it by NOT selecting third party drivers on install, but that necessitates changing the driver after install; and that has not worked well either.
If this is not relevant to this particular bug, then please disregard in deference to other bug reports. I provide this here only to assist by providing anecdotal observations in hopes that this may help in trying to resolve this third party driver related issue. And in the event that several of these bugs may be inter-related, please refer to also posts #84, 97, and 104 above regarding a group of bugs that all appeared following the mid-September Ubuntu LTS 20.04 updates; and note that there is a bug number (not listed above here) for the suspend on login issue, it is 1897185. Again: if this is not relevant to resolving this issue then disregard here. Thank you. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1871268 Title: Installation fails due to useless immediate configuration error when "Install Third-Party Drivers" is selected Status in Ubuntu CD Images: Fix Released Status in apt package in Ubuntu: Fix Released Status in apt source package in Bionic: New Status in apt source package in Focal: Triaged Status in apt source package in Groovy: Triaged Status in apt package in Debian: Unknown Bug description: [Impact] Installations that really succeeded would then fail because APT could not immediately configure a package. Which is a pointless way to fail at that point, because everything did work out anyway. So what we do is change that to a warning. [Test case] Not available right now. Issues can flare up and then disappear again. [Regression potential] It's imaginable that we missed something somewhere and some path that checked for a set error doesn't check it anymore, and we report success when we hit an error, but it seems unlikely. Behavior of --simulate changes. This used to fail before as well, and will now only produce a warning. We don't believe that is a reason of concern. [Groovy SRU] The groovy SRU is a sync of the 2.1.11 micro release from Debian unstable which also incorporates changes to the documentation: A typo fix, replacing focal with groovy in examples, and minor Dutch manual pages translation updates. We do not have test cases for the documentation changes, and we do not consider there to be a huge regression potential. As long as they build, they should be readable - maybe some words are wrong in the translation, who knows. [Original bug report] Test Case 1. Install Ubuntu Desktop on hardware with an nVidia card and select to install 3rd party drivers 2. Proceed with installation The following error message is displayed in /var/log/syslog /plugininstall.py: Verifying downloads ... /plugininstall.py: Failed to find package object for /cdrom//pool/main/g/gcc-defaults/gcc_9.3.0-1ubuntu2_amd64.deb: "Version: '9.3.0-1ubuntu2' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxcrypt/libcrypt-dev_4.4.10-10ubuntu4_amd64.deb: "Version: '4.4.10-10ubuntu4' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/g/gcc-defaults/g++_9.3.0-1ubuntu2_amd64.deb: "Version: '9.3.0-1ubuntu2' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/z/zlib/zlib1g_1.2.11.dfsg-2ubuntu1_i386.deb: "Version: '1.2.11.dfsg-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxau/libxau6_1.0.9-0ubuntu1_i386.deb: "Version: '1.0.9-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxdmcp/libxdmcp6_1.1.3-0ubuntu1_i386.deb: "Version: '1.1.3-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libx11/libx11-6_1.6.9-2ubuntu1_i386.deb: "Version: '1.6.9-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxext/libxext6_1.3.4-0ubuntu1_i386.deb: "Version: '1.3.4-0ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/l/lm-sensors/libsensors5_3.6.0-2ubuntu1_i386.deb: "Version: '3.6.0-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libx11/libx11-xcb1_1.6.9-2ubuntu1_i386.deb: "Version: '1.6.9-2ubuntu1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxdamage/libxdamage1_1.1.5-1_i386.deb: "Version: '1.1.5-1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxfixes/libxfixes3_5.0.3-1_i386.deb: "Version: '5.0.3-1' not found." /plugininstall.py: Failed to find package object for /cdrom//pool/main/libx/libxxf86vm/libxxf86vm1_1.1.4-1build1_i386.deb: "Version: '1.1.4-1build1' not found." /plugininstall.py: Downloads verified successfully ubiquity: Error in function: install /plugininstall.py: Exception during installation: /plugininstall.py: apt_pkg.Error: E:Could not configure 'libc6:i386'. , E:Could not perform immediate configuration on 'libgcc-s1:i386'. Please see man 5 apt.conf under APT::Immediate-Configure for details. (2) /plugininstall.py: ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubiquity 20.04.9 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu22 Architecture: amd64 CasperVersion: 1.442 Date: Mon Apr 6 20:17:07 2020 InstallCmdLine: file=/cdrom/preseed/xubuntu.seed only-ubiquity initrd=/casper/initrd quiet splash --- LiveMediaBuild: Xubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) ProcEnviron: LANGUAGE=es_EC.UTF-8 PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=es_EC.UTF-8 LC_NUMERIC=C.UTF-8 SourcePackage: ubiquity UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1871268/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
