[Desktop-packages] [Bug 1875240] Re: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface).
Solution: mount -o remount,exec /dev vbetool dpms force off mount -o remount,noexec /dev ** Changed in: vbetool (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to vbetool in Ubuntu. https://bugs.launchpad.net/bugs/1875240 Title: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). Status in vbetool package in Ubuntu: Fix Released Bug description: Upgrade from 18.04 to 20.04 As root. mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: vbetool 1.1-4 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Apr 26 15:20:56 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: vbetool UpgradeStatus: Upgraded to focal on 2020-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vbetool/+bug/1875240/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1875240] Re: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface).
Mistakes were made. (a) sudo mount -o remount,exec /dev Works. The mistake made was rebooting before testing vbetool. Solution: sudo mount -o remount,exec /dev vbetool dpms force off sudo mount -o remount,noexec /dev -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to vbetool in Ubuntu. https://bugs.launchpad.net/bugs/1875240 Title: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). Status in vbetool package in Ubuntu: New Bug description: Upgrade from 18.04 to 20.04 As root. mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: vbetool 1.1-4 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Apr 26 15:20:56 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: vbetool UpgradeStatus: Upgraded to focal on 2020-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vbetool/+bug/1875240/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1875240] Re: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface).
Solution found here: https://askubuntu.com/questions/1120578/how-do-i-edit-grub-to-add-iomem-relaxed failed as well. GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to: GRUB_CMDLINE_LINUX_DEFAULT="iomem=relaxed quiet splash" -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to vbetool in Ubuntu. https://bugs.launchpad.net/bugs/1875240 Title: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). Status in vbetool package in Ubuntu: New Bug description: Upgrade from 18.04 to 20.04 As root. mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: vbetool 1.1-4 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Apr 26 15:20:56 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: vbetool UpgradeStatus: Upgraded to focal on 2020-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vbetool/+bug/1875240/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1875240] Re: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface).
That's a negative: sudo mount -o remount,exec /dev sudo reboot results: [dreaddy@thing ~] :) sudo /usr/sbin/vbetool dpms off mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). [dreaddy@thing ~] :) sudo setsebool -P mmap_low_allowed results: sudo: setsebool: command not found -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to vbetool in Ubuntu. https://bugs.launchpad.net/bugs/1875240 Title: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). Status in vbetool package in Ubuntu: New Bug description: Upgrade from 18.04 to 20.04 As root. mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: vbetool 1.1-4 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Apr 26 15:20:56 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: vbetool UpgradeStatus: Upgraded to focal on 2020-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vbetool/+bug/1875240/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
Re: [Desktop-packages] [Bug 1875240] Re: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface).
To assist with debugging please try both of these options (individually) from a clean state: (a) sudo mount -o remount,exec /dev (b) sudo setsebool -P mmap_low_allowed (ie. boot, test, reboot, test the other). Do either of those work? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to vbetool in Ubuntu. https://bugs.launchpad.net/bugs/1875240 Title: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). Status in vbetool package in Ubuntu: New Bug description: Upgrade from 18.04 to 20.04 As root. mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: vbetool 1.1-4 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Apr 26 15:20:56 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: vbetool UpgradeStatus: Upgraded to focal on 2020-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vbetool/+bug/1875240/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1875240] Re: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface).
[root@thing ~] :) vbetool dpms force off mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to vbetool in Ubuntu. https://bugs.launchpad.net/bugs/1875240 Title: vbetool: mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). Status in vbetool package in Ubuntu: New Bug description: Upgrade from 18.04 to 20.04 As root. mmap /dev/zero: Operation not permitted Failed to initialise LRMI (Linux Real-Mode Interface). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: vbetool 1.1-4 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip Date: Sun Apr 26 15:20:56 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: vbetool UpgradeStatus: Upgraded to focal on 2020-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vbetool/+bug/1875240/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
