[Bug 1766859] Re: Display corrupted in virtualbox
It still happens with the latest virtualbox 6.1.10-dfsg-1~ubuntu1.20.04.1 on Ubuntu 20.04.1 and kernel 5.4. ** Changed in: virtualbox (Ubuntu) Status: Expired => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
[Expired for virtualbox (Ubuntu) because there has been no activity for 60 days.] ** Changed in: virtualbox (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
I remember some fixes before release, can you please try again with an updated vbox? ** Changed in: virtualbox (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
This is probably an issue in VirtualBox; filing there instead of under "lubuntu-meta". ** Also affects: virtualbox (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/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
Changing the graphic controller in display to VMSVGA fixed it for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
This is, if anything, a bug with the configuration of the virtual machine. ** Changed in: lubuntu-meta (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
This isn't specific to lubuntu. It happens on ubuntu-mate 18.04 as well. Changing VTs with Ctrl+Alt+F2 etc bypasses it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
It affects me as well, with the host being openSUSE Leap 15.0 with Intel graphics. (Guest is the aforementioned Lubuntu 18.04.) The workaround to switch TTYs (via right Ctrl+F1/F7) works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: lubuntu-meta (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
Press Esc in the language selection menu and select nomodeset in the "Other Options" menu. This somehow works for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
And yes, just like what Jb said, sometimes it just works without any issue. The issue is very hard to reproduce once you solved it, no matter what settings you use. Now the ISO boots fine with 64 MB of video memory, nested paging simulation and 3D acceleration. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
mberna's solution here is what worked for me on an Ubuntu 18.04 host with whatever is the current Lubuntu 18.04 desktop amd64 ISO: https://superuser.com/questions/1295202/garbled-display-when-running-lubuntu-17-10-as-guest-os 1. disabling nested paging (system → acceleration → enable nested paging checkbox) 2. increasing the video memory to 128 mb (display → video memory slider) After installation you can re-enable nested paging. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
It's weird. I can no longer duplicate the screen corruption on my Lubuntu 18.04 system now. No matter what settings I use, it always works fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
My main Windows 10 computer on VirtualBox 5.1.34 works fine. I tried on my laptop: host OS = Windows 10 Pro VirtualBox: 5.2.8 Works fine with and without 3D acceleration. Full screen window, and small window. I tried on another desktop: host OS = Lubuntu 18.04 daily Computer = Intel Celeron N3450, 4 gig ram VirtualBox : 5.2.10 from the VirtualBox web site (not the one from the Ubuntu repo). I got the screen corruption. But...if I maximize (hit the "+" in the top right of the vm window) and reset the vm to reboot it will sometimes work on the next try. Vice versa, hitting the "+" sign to put it back to windowed mode and resetting also sometimes fixes it on the next try. Changing the size may do nothing, it may just may be random after a reboot. It's failing inconsistently. It can definitely fail with 3D acceleration both enabled and disabled under an Ubuntu Host. But I couldn't duplicate the problem with a Windows 10 host. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
I had that same problem in the past and that solved it, and now 3d acceleration was disabled. However, when te system is installed the problem doesn't occour (after installing Bionic and I'm using daily a 17.10). It also doesn't happen when I use an already existed VM, and boot from it . But with a knew one it happens, ita happened with Bionica Daily 25.1 too. The workaround of switching to tty and then back to x still works. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
I installed Lubuntu Bionic Desktop 20180425 under VirtualBox on a Windows 10 host. I tried both with and without 3D acceleration enabled. For me, I didn't get any screen corruption. However...In the past (over a year ago?) I had exactly the same screen corruption you described. There has been recent issues with 3D acceleration in VirtualBox. To the point where I turn it off on most of my VMs. Try turning it off to see if that fixes it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
In 25 april version, changing to tty and back (Ctrl+Alt F1 and the back with Ctr+Alt F7) display correctly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766859] Re: Display corrupted in virtualbox
This bug has been reported on the Ubuntu ISO testing tracker. A list of all reports related to this bug can be found here: http://iso.qa.ubuntu.com/qatracker/reports/bugs/1766859 ** Tags added: iso-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766859 Title: Display corrupted in virtualbox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-meta/+bug/1766859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
