[Desktop-packages] [Bug 1859071] Re: Secondary monitor unpredictable behavior at boot (Ivy Bridge, DisplayPort)
Thanks. Comment #36 shows the bug: DP-2 connected 1600x900+1366+0 (0x95) normal (normal left inverted right x axis y axis) 798mm x 334mm Comment #34 does not show the bug: [ 6.555] (II) modeset(0): Output DP-2 using initial mode 2560x1080 +1366+0 So I wonder if those are from different logins? Either way, when it's using the wrong mode of 1600x900 it's also showing an EDID which decodes nicely and includes 2560x1080: Decoded from the EDID in comment #36 EDID version: 1.4 Manufacturer: GSM Model 30485 Serial Number 297684 Made in week 2 of 2019 Digital display 10 bits per primary color channel DisplayPort interface Maximum image size: 80 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Display is continuous frequency Color Characteristics Red: 0.6513, 0.3320 Green: 0.3066, 0.6308 Blue: 0.1503, 0.0595 White: 0.3134, 0.3291 Established Timings I & II 640x48059.940 Hz 4:331.469 kHz 25.175 MHz (DMT) 640x48075.000 Hz 4:337.500 kHz 31.500 MHz (DMT) 800x60060.317 Hz 4:337.879 kHz 40.000 MHz (DMT) 800x60075.000 Hz 4:346.875 kHz 49.500 MHz (DMT) 832x62474.551 Hz 4:349.726 kHz 57.284 MHz (Apple) 1024x76860.004 Hz 4:348.363 kHz 65.000 MHz (DMT) 1024x76875.029 Hz 4:360.023 kHz 78.750 MHz (DMT) 1280x1024 75.025 Hz 5:479.976 kHz 135.000 MHz (DMT) 1152x87075.062 Hz 192:145 68.681 kHz 100.000 MHz (Apple) Standard Timings 1152x86459.959 Hz 4:353.783 kHz 81.750 MHz (EDID 1.4 source: CVT) 1152x86460.000 Hz 4:353.700 kHz 81.624 MHz (EDID 1.3 source: GTF) 1280x1024 60.020 Hz 5:463.981 kHz 108.000 MHz (DMT) 1280x72060.000 Hz 16:945.000 kHz 74.250 MHz (DMT) 1600x90060.000 Hz 16:960.000 kHz 108.000 MHz (DMT, RB) 1680x1050 59.954 Hz 16:10 65.290 kHz 146.250 MHz (DMT) 1920x1080 60.000 Hz 16:967.500 kHz 148.500 MHz (DMT) 1280x80059.810 Hz 16:10 49.702 kHz 83.500 MHz (DMT) 1920x1080 74.906 Hz 16:984.643 kHz 220.750 MHz (EDID 1.4 source: CVT) 1920x1080 75.000 Hz 16:984.600 kHz 220.637 MHz (EDID 1.3 source: GTF) Detailed mode: Clock 181.250 MHz, 798 mm x 334 mm 2560 2608 2640 2720 ( 48 32 80) 1080 1083 1093 ( 3 10 18) +hsync -vsync VertFreq: 59.978 Hz, HorFreq: 66.636 kHz Detailed mode: Clock 148.500 MHz, 798 mm x 334 mm 1920 2008 2052 2200 ( 88 44 148) 1080 1084 1089 1125 ( 4 5 36) +hsync +vsync VertFreq: 60.000 Hz, HorFreq: 67.500 kHz Display Range Limits Monitor ranges (Bare Limits): 40-75 Hz V, 90-90 kHz H, max dotclock 240 MHz Display Product Name: LG HDR WFHD Has 1 extension block Checksum: 0x97 CTA-861 Extension Block Revision 3 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 1 native detailed modes 26 bytes of CTA data blocks Audio Data Block Linear PCM, max channels 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Video Data Block 1920x1080 60.000 Hz 16:967.500 kHz 148.500 MHz (VIC 16) 1280x72060.000 Hz 16:945.000 kHz 74.250 MHz (VIC 4) 720x48059.940 Hz 16:931.469 kHz 27.000 MHz (VIC 3) 640x48059.940 Hz 4:331.469 kHz 25.175 MHz (VIC 1) 1920x1080 50.000 Hz 16:956.250 kHz 148.500 MHz (VIC 31) 1280x72050.000 Hz 16:937.500 kHz 74.250 MHz (VIC 19) 2560x1080 50.000 Hz 64:27 56.250 kHz 185.625 MHz (VIC 89) 4096x2160 100.000 Hz 256:135 225.000 kHz 1188.000 MHz (VIC 218) 720x57650.000 Hz 16:931.250 kHz 27.000 MHz (VIC 18) Speaker Allocation Data Block Speaker map: FL/FR - Front Left/Right Extended tag: Colorimetry Data Block BT2020YCC BT2020RGB Extended tag: HDR Static Metadata Data Block Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Detailed mode: Clock 27.000 MHz, 798 mm x 334 mm 720 736 798 858 ( 16 62 60) 480 489 495 525 ( 9 6 30) -hsync -vsync VertFreq: 59.940 Hz, HorFreq: 31.469 kHz Detailed mode: Clock 228.250 MHz, 798 mm x 334 mm 2560 2608 2640 2720 ( 48 32 80) 1080 1083 1093 1119 ( 3 10 26) +hsync -vsync VertFreq: 74.991 Hz, HorFreq: 83.915 kHz Checksum: 0xd7 ** Summary changed: - Secondary monitor unpredictable behavior at boot (Ivy Bridge, DisplayPort) + Modesetting randomly fails to offer modes available in the EDID (CTA-861 Extension
[Desktop-packages] [Bug 1859071] Re: Secondary monitor unpredictable behavior at boot (Ivy Bridge, DisplayPort)
apport information ** Description changed: $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 $ apt-cache policy gdm3 gdm3: Installed: 3.34.1-1ubuntu1 Candidate: 3.34.1-1ubuntu1 Version table: *** 3.34.1-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy lightdm lightdm: Installed: 1.30.0-0ubuntu1 Candidate: 1.30.0-0ubuntu1 Version table: *** 1.30.0-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/universe amd64 Packages 100 /var/lib/dpkg/status $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) I have a 3rd gen Intel laptop with only Ubuntu 19.10 installed, and a monitor attached via DisplayPort. The monitor has a native resolution of 2560x1080. When I power on my laptop, it is seemingly random whether one of the three following situations occurs. 1. Displays at the proper native resolution of 2560x1080, 2. Displays at 1600x1200 but not let me select a higher resolution in display settings, or 3. The display will fail to connect and stay blank (when I enter display settings it will be on "Single Monitor" mode, but from there I can enable Join Displays and set it to its native resolution). Please note I selected "I don't know" instead of gdm3 or lightdm since i've been having this issue since before installing/switching to lightdm. Please let me know what additional information I can provide at this time. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME DistUpgraded: Fresh install DistroCodename: eoan DistroRelease: Ubuntu 19.10 DistroVariant: ubuntu DkmsStatus: virtualbox, 6.0.14, 5.3.0-24-generic, x86_64: installed virtualbox, 6.0.14, 5.3.0-26-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21f7] InstallationDate: Installed on 2020-01-05 (9 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 2478A44 Package: xorg-server (not installed) ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=5b93649d-7f54-41f8-85e1-dc9d5d494872 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Tags: eoan ubuntu Uname: Linux 5.3.0-26-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 08/23/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G3ET96WW(2.56) dmi.board.asset.tag: Not Available dmi.board.name: 2478A44 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG3ET96WW(2.56):bd08/23/2013:svnLENOVO:pn2478A44:pvrThinkPadL530:rvnLENOVO:rn2478A44:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad L530 dmi.product.name: 2478A44 dmi.product.sku: LENOVO_MT_2478 dmi.product.version: ThinkPad L530 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.1-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20190815-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu8.2 + Architecture: amd64 + BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' + CompositorRunning: None + CurrentDesktop: ubuntu:GNOME + DistUpgraded: Fresh install + DistroCodename: eoan + DistroRelease: Ubuntu 19.10 + DistroVariant: ubuntu + DkmsStatus: + virtualbox, 6.0.14, 5.3.0-24-generic, x86_64: installed + virtualbox, 6.0.14, 5.3.0-26-generic, x86_64: installed + ExtraDebuggingInterest: Yes + GraphicsCard: + Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) +Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21f7] + InstallationDate: Installed on 2020-01-05 (9 days ago) + InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) +
[Desktop-packages] [Bug 1859071] Re: Secondary monitor unpredictable behavior at boot (Ivy Bridge, DisplayPort)
Thanks. Those attachments appear to have been created when the correct resolution was in use: [ 6.555] (II) modeset(0): Output DP-2 using initial mode 2560x1080 +1366+0 So they don't demonstrate the bug. I wonder can you please reproduce the bug such that the wrong resolution is in use and then run 'apport- collect 1859071' again? ** Summary changed: - Secondary monitor unpredictable behavior at boot + Secondary monitor unpredictable behavior at boot (Ivy Bridge, DisplayPort) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1859071 Title: Secondary monitor unpredictable behavior at boot (Ivy Bridge, DisplayPort) Status in xorg-server package in Ubuntu: Incomplete Bug description: $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 $ apt-cache policy gdm3 gdm3: Installed: 3.34.1-1ubuntu1 Candidate: 3.34.1-1ubuntu1 Version table: *** 3.34.1-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy lightdm lightdm: Installed: 1.30.0-0ubuntu1 Candidate: 1.30.0-0ubuntu1 Version table: *** 1.30.0-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/universe amd64 Packages 100 /var/lib/dpkg/status $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) I have a 3rd gen Intel laptop with only Ubuntu 19.10 installed, and a monitor attached via DisplayPort. The monitor has a native resolution of 2560x1080. When I power on my laptop, it is seemingly random whether one of the three following situations occurs. 1. Displays at the proper native resolution of 2560x1080, 2. Displays at 1600x1200 but not let me select a higher resolution in display settings, or 3. The display will fail to connect and stay blank (when I enter display settings it will be on "Single Monitor" mode, but from there I can enable Join Displays and set it to its native resolution). Please note I selected "I don't know" instead of gdm3 or lightdm since i've been having this issue since before installing/switching to lightdm. Please let me know what additional information I can provide at this time. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu8.2 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME DistUpgraded: Fresh install DistroCodename: eoan DistroRelease: Ubuntu 19.10 DistroVariant: ubuntu DkmsStatus: virtualbox, 6.0.14, 5.3.0-24-generic, x86_64: installed virtualbox, 6.0.14, 5.3.0-26-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21f7] InstallationDate: Installed on 2020-01-05 (9 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 2478A44 Package: xorg-server (not installed) ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=5b93649d-7f54-41f8-85e1-dc9d5d494872 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 Tags: eoan ubuntu Uname: Linux 5.3.0-26-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 08/23/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G3ET96WW(2.56) dmi.board.asset.tag: Not Available dmi.board.name: 2478A44 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG3ET96WW(2.56):bd08/23/2013:svnLENOVO:pn2478A44:pvrThinkPadL530:rvnLENOVO:rn2478A44:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad L530 dmi.product.name: 2478A44 dmi.product.sku: LENOVO_MT_2478 dmi.product.version: ThinkPad L530 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.1-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20190815-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to:
[Desktop-packages] [Bug 1859071] Re: Secondary monitor unpredictable behavior at boot
apport information ** Tags added: apport-collected eoan ubuntu ** Description changed: $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 $ apt-cache policy gdm3 gdm3: Installed: 3.34.1-1ubuntu1 Candidate: 3.34.1-1ubuntu1 Version table: *** 3.34.1-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy lightdm lightdm: Installed: 1.30.0-0ubuntu1 Candidate: 1.30.0-0ubuntu1 Version table: *** 1.30.0-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/universe amd64 Packages 100 /var/lib/dpkg/status $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) I have a 3rd gen Intel laptop with only Ubuntu 19.10 installed, and a monitor attached via DisplayPort. The monitor has a native resolution of 2560x1080. When I power on my laptop, it is seemingly random whether one of the three following situations occurs. 1. Displays at the proper native resolution of 2560x1080, 2. Displays at 1600x1200 but not let me select a higher resolution in display settings, or 3. The display will fail to connect and stay blank (when I enter display settings it will be on "Single Monitor" mode, but from there I can enable Join Displays and set it to its native resolution). Please note I selected "I don't know" instead of gdm3 or lightdm since i've been having this issue since before installing/switching to lightdm. - Please let me know what additional information I can provide at this - time. + Please let me know what additional information I can provide at this time. + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu8.2 + Architecture: amd64 + BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' + CompositorRunning: None + CurrentDesktop: ubuntu:GNOME + DistUpgraded: Fresh install + DistroCodename: eoan + DistroRelease: Ubuntu 19.10 + DistroVariant: ubuntu + DkmsStatus: + virtualbox, 6.0.14, 5.3.0-24-generic, x86_64: installed + virtualbox, 6.0.14, 5.3.0-26-generic, x86_64: installed + ExtraDebuggingInterest: Yes + GraphicsCard: + Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) +Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21f7] + InstallationDate: Installed on 2020-01-05 (9 days ago) + InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) + MachineType: LENOVO 2478A44 + Package: xorg-server (not installed) + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=5b93649d-7f54-41f8-85e1-dc9d5d494872 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13 + Tags: eoan ubuntu + Uname: Linux 5.3.0-26-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo vboxusers + _MarkForUpload: True + dmi.bios.date: 08/23/2013 + dmi.bios.vendor: LENOVO + dmi.bios.version: G3ET96WW(2.56) + dmi.board.asset.tag: Not Available + dmi.board.name: 2478A44 + dmi.board.vendor: LENOVO + dmi.board.version: Not Defined + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Not Available + dmi.modalias: dmi:bvnLENOVO:bvrG3ET96WW(2.56):bd08/23/2013:svnLENOVO:pn2478A44:pvrThinkPadL530:rvnLENOVO:rn2478A44:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.family: ThinkPad L530 + dmi.product.name: 2478A44 + dmi.product.sku: LENOVO_MT_2478 + dmi.product.version: ThinkPad L530 + dmi.sys.vendor: LENOVO + version.compiz: compiz N/A + version.libdrm2: libdrm2 2.4.99-1ubuntu1 + version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1 + version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.1-1ubuntu1 + version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1 + version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A + version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1 + version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20190815-1 + version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1859071/+attachment/5320282/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1859071 Title: Secondary monitor unpredictable behavior at boot Status in xorg-server package in Ubuntu: Incomplete Bug description: $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 $ apt-cache policy gdm3 gdm3: Installed: 3.34.1-1ubuntu1 Candidate: 3.34.1-1ubuntu1 Version table: *** 3.34.1-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu
[Desktop-packages] [Bug 1859071] Re: Secondary monitor unpredictable behavior at boot
Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1859071 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Tags added: disco ** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu) ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1859071 Title: Secondary monitor unpredictable behavior at boot Status in xorg-server package in Ubuntu: Incomplete Bug description: $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 $ apt-cache policy gdm3 gdm3: Installed: 3.34.1-1ubuntu1 Candidate: 3.34.1-1ubuntu1 Version table: *** 3.34.1-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy lightdm lightdm: Installed: 1.30.0-0ubuntu1 Candidate: 1.30.0-0ubuntu1 Version table: *** 1.30.0-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/universe amd64 Packages 100 /var/lib/dpkg/status $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) I have a 3rd gen Intel laptop with only Ubuntu 19.10 installed, and a monitor attached via DisplayPort. The monitor has a native resolution of 2560x1080. When I power on my laptop, it is seemingly random whether one of the three following situations occurs. 1. Displays at the proper native resolution of 2560x1080, 2. Displays at 1600x1200 but not let me select a higher resolution in display settings, or 3. The display will fail to connect and stay blank (when I enter display settings it will be on "Single Monitor" mode, but from there I can enable Join Displays and set it to its native resolution). Please note I selected "I don't know" instead of gdm3 or lightdm since i've been having this issue since before installing/switching to lightdm. Please let me know what additional information I can provide at this time. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1859071/+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 1859071] Re: Secondary monitor unpredictable behavior at boot
** Package changed: ubuntu => xorg (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1859071 Title: Secondary monitor unpredictable behavior at boot Status in xorg package in Ubuntu: New Bug description: $ lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 $ apt-cache policy gdm3 gdm3: Installed: 3.34.1-1ubuntu1 Candidate: 3.34.1-1ubuntu1 Version table: *** 3.34.1-1ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy lightdm lightdm: Installed: 1.30.0-0ubuntu1 Candidate: 1.30.0-0ubuntu1 Version table: *** 1.30.0-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu eoan/universe amd64 Packages 100 /var/lib/dpkg/status $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) I have a 3rd gen Intel laptop with only Ubuntu 19.10 installed, and a monitor attached via DisplayPort. The monitor has a native resolution of 2560x1080. When I power on my laptop, it is seemingly random whether one of the three following situations occurs. 1. Displays at the proper native resolution of 2560x1080, 2. Displays at 1600x1200 but not let me select a higher resolution in display settings, or 3. The display will fail to connect and stay blank (when I enter display settings it will be on "Single Monitor" mode, but from there I can enable Join Displays and set it to its native resolution). Please note I selected "I don't know" instead of gdm3 or lightdm since i've been having this issue since before installing/switching to lightdm. Please let me know what additional information I can provide at this time. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1859071/+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
