@Sebastien Apologies - I wasn't specific enough, but YES I believe it is an issue with Lubuntu, and tried to file bug with `lubuntu-meta` listed also in my initial `ubuntu-bug` command but it was rejected. I have changed heading.
As a quick test, I had the following already downloaded & on thumb-drive - Xubuntu 19.04 daily ISO dated 14-Feb-2019 02:11:09 in zsync file. I booted that, and could NOT replicate the issue there on the same hardware (using similar procedures I used with Lubuntu QA-test) I forget what boxes I used that daily with, but doubt it was that dell. guiverc@d960-ubu2:/de2900/xubuntu_64$ hexdump -C disco-desktop-amd64.iso.zsync | head -n 12 00000000 7a 73 79 6e 63 3a 20 30 2e 36 2e 32 0a 46 69 6c |zsync: 0.6.2.Fil| 00000010 65 6e 61 6d 65 3a 20 64 69 73 63 6f 2d 64 65 73 |ename: disco-des| 00000020 6b 74 6f 70 2d 61 6d 64 36 34 2e 69 73 6f 0a 4d |ktop-amd64.iso.M| 00000030 54 69 6d 65 3a 20 54 68 75 2c 20 31 34 20 46 65 |Time: Thu, 14 Fe| 00000040 62 20 32 30 31 39 20 30 32 3a 31 31 3a 30 39 20 |b 2019 02:11:09 | 00000050 2b 30 30 30 30 0a 42 6c 6f 63 6b 73 69 7a 65 3a |+0000.Blocksize:| 00000060 20 34 30 39 36 0a 4c 65 6e 67 74 68 3a 20 31 35 | 4096.Length: 15| // truncated output -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1816352 Title: Lubuntu 19.04: firefox-window on dvi0 (display0) fullscreen on exit jumps to dvi1 (other display) Status in firefox package in Ubuntu: New Bug description: Lubuntu 19.04 QA-Test of daily (LIVE dell optiplex 755(c2d e8300, 8gb, radeon HD 2400 pro/xt; driver=radeon) two dell monitors, dvi-0 [as named in monitor-settings] is landscape & left, dvi-1 [as named in monitor-settings] is rotated "left" or in portrait mode & positioned to right as part of QA-test, I use firefox to stream a utube vid, firefox opened on dvi-1 display so I did it first there, watching vid in window, pressing <F11> to watch briefly in that mode, then fullscreen. When I exit fullscreen the firefox window returns to the way it was before I hit f11&click-fullscreen I moved window to DVI-0 or left-display with video still streaming, hit <F11> & watched briefly, then hit fullscreen & watched again briefly. All was great, then exited fullscreen (same if I hit <ESC> or click the exit-fullscreen icon) - at this point the window zooms to a maximized state of DVI-1 It only seemed to do this when the firefox window was maximized on DVI-0, if I shrunk the firefox-window to use less than full-display before hitting 'fullscreen' or 'f', it returned to prior-case and just exited the video fullscreen display. This issue is cosmetic, operation did not stop working at any point, and it just required me to re-drag my window to my desired display. (If i noticed this before (I believe I have), I may not have recorded bug, just noted it on QA-test comments) ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: firefox 65.0.1+build2-0ubuntu1 ProcVersionSignature: Ubuntu 4.19.0-13.14-generic 4.19.20 Uname: Linux 4.19.0-13-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.10-0ubuntu21 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: lubuntu 1784 F.... pulseaudio BuildID: 20190214235031 CasperVersion: 1.402 Channel: Unavailable CurrentDesktop: LXQt Date: Mon Feb 18 07:02:30 2019 Extensions: extensions.sqlite corrupt or missing ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite) IpRoute: default via 192.168.15.19 dev enp0s25 proto dhcp metric 100 192.168.15.0/24 dev enp0s25 proto kernel scope link src 192.168.15.198 metric 100 LiveMediaBuild: Lubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190217) Locales: extensions.sqlite corrupt or missing PrefSources: prefs.js Profiles: Profile0 (Default) - LastVersion=65.0.1/20190214235031 (In use) RunningIncompatibleAddons: False SourcePackage: firefox Themes: extensions.sqlite corrupt or missing UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A10 dmi.board.name: 0DR845 dmi.board.vendor: Dell Inc. dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA10:bd04/30/2008:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0DR845:rvr:cvnDellInc.:ct3:cvr: dmi.product.name: OptiPlex 755 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1816352/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
