[Kernel-packages] [Bug 2049976] Re: Analog VGA goes black on resume
** Package changed: linux (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2049976 Title: Analog VGA goes black on resume Status in Ubuntu: Invalid Bug description: Starting a few weeks ago after applying regular maintenance to 22.04.3 LTS one of my two displays, an LG 22MP47HQ-P connected to my tower by a D-Sub cable, blinked multiple times immediately on resume from suspend. My second display which is connected using HDMI works normally. This, of course, was merely a mild annoyance because after a few seconds it stopped. However in the past week that same display flashes on, and then goes black. I power the display off and back on and again it flashes on for a fraction of a second and then goes black. After several power cycles of the display it stays on, so again this is only a mild annoyance. Is this a known issue with a recent update? Specifically this is after a deep suspend, one where on unlock you need to press a key to get the login prompt. I tried updating to 23.10 but the problem is there as well. This bug tool does not permit reporting a problem against Wayland. lshw -C video *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 logical name: /dev/fb0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom fb configuration: depth=32 driver=i915 latency=0 resolution=1920,1080 resources: irq:31 memory:f780-f7bf memory:e000-efff ioport:f000(size=64) memory:c-d /var/log/apt/history.log taken immediately after encountering the issue on 22.04 Start-Date: 2024-01-02 16:01:30 Commandline: aptdaemon role='role-commit-packages' sender=':1.7295' Upgrade: thunderbird:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-gb:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-us:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-gnome-support:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1) End-Date: 2024-01-02 16:01:33 Start-Date: 2024-01-03 16:57:04 Commandline: /usr/bin/unattended-upgrade Upgrade: libsqlite3-dev:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), libsqlite3-0:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), sqlite3:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3) End-Date: 2024-01-03 16:57:05 Start-Date: 2024-01-03 16:57:08 Commandline: /usr/bin/unattended-upgrade Upgrade: openssh-client:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-sftp-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6) End-Date: 2024-01-03 16:57:10 Start-Date: 2024-01-03 16:57:13 Commandline: /usr/bin/unattended-upgrade Upgrade: libnode72:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), nodejs:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), libnode-dev:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:14 Start-Date: 2024-01-03 16:57:16 Commandline: /usr/bin/unattended-upgrade Upgrade: nodejs-doc:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:17 Start-Date: 2024-01-09 20:43:19 Commandline: aptdaemon role='role-commit-packages' sender=':1.9514' Install: php8.3-xml:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-mbstring:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-common:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-intl:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic) Upgrade: php-common:amd64 (2:93+ubuntu22.04.1+deb.sury.org+3, 2:94+ubuntu22.04.1+deb.sury.org+1), software-properties-common:amd64 (0.99.22.8, 0.99.22.9), python3-software-properties:amd64 (0.99.22.8, 0.99.22.9), php-intl:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), php-mbstring:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), software-properties-gtk:amd64 (0.99.22.8, 0.99.22.9), python3-distro-info:amd64 (1.1ubuntu0.1, 1.1ubuntu0.2), distro-info-data:amd64 (0.52ubuntu0.5, 0.52ubuntu0.6), linux-firmware:amd64 (20220329.git681281e4-0ubuntu3.23, 20220329.git681281e4-0ubuntu3.24), php-xml:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), distro-info:amd64 (1.1ubuntu0.1, 1.1ubuntu0.2) End-Date: 2024-01-09 20:45:50 Start-Date: 2024-01-10 21:58:10 Commandline: /usr/bin/unattended-upgrade Upgra
[Kernel-packages] [Bug 2049976] Re: Analog VGA goes black on resume
** Changed in: linux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2049976 Title: Analog VGA goes black on resume Status in linux package in Ubuntu: Invalid Bug description: Starting a few weeks ago after applying regular maintenance to 22.04.3 LTS one of my two displays, an LG 22MP47HQ-P connected to my tower by a D-Sub cable, blinked multiple times immediately on resume from suspend. My second display which is connected using HDMI works normally. This, of course, was merely a mild annoyance because after a few seconds it stopped. However in the past week that same display flashes on, and then goes black. I power the display off and back on and again it flashes on for a fraction of a second and then goes black. After several power cycles of the display it stays on, so again this is only a mild annoyance. Is this a known issue with a recent update? Specifically this is after a deep suspend, one where on unlock you need to press a key to get the login prompt. I tried updating to 23.10 but the problem is there as well. This bug tool does not permit reporting a problem against Wayland. lshw -C video *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 logical name: /dev/fb0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom fb configuration: depth=32 driver=i915 latency=0 resolution=1920,1080 resources: irq:31 memory:f780-f7bf memory:e000-efff ioport:f000(size=64) memory:c-d /var/log/apt/history.log taken immediately after encountering the issue on 22.04 Start-Date: 2024-01-02 16:01:30 Commandline: aptdaemon role='role-commit-packages' sender=':1.7295' Upgrade: thunderbird:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-gb:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-us:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-gnome-support:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1) End-Date: 2024-01-02 16:01:33 Start-Date: 2024-01-03 16:57:04 Commandline: /usr/bin/unattended-upgrade Upgrade: libsqlite3-dev:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), libsqlite3-0:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), sqlite3:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3) End-Date: 2024-01-03 16:57:05 Start-Date: 2024-01-03 16:57:08 Commandline: /usr/bin/unattended-upgrade Upgrade: openssh-client:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-sftp-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6) End-Date: 2024-01-03 16:57:10 Start-Date: 2024-01-03 16:57:13 Commandline: /usr/bin/unattended-upgrade Upgrade: libnode72:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), nodejs:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), libnode-dev:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:14 Start-Date: 2024-01-03 16:57:16 Commandline: /usr/bin/unattended-upgrade Upgrade: nodejs-doc:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:17 Start-Date: 2024-01-09 20:43:19 Commandline: aptdaemon role='role-commit-packages' sender=':1.9514' Install: php8.3-xml:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-mbstring:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-common:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-intl:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic) Upgrade: php-common:amd64 (2:93+ubuntu22.04.1+deb.sury.org+3, 2:94+ubuntu22.04.1+deb.sury.org+1), software-properties-common:amd64 (0.99.22.8, 0.99.22.9), python3-software-properties:amd64 (0.99.22.8, 0.99.22.9), php-intl:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), php-mbstring:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), software-properties-gtk:amd64 (0.99.22.8, 0.99.22.9), python3-distro-info:amd64 (1.1ubuntu0.1, 1.1ubuntu0.2), distro-info-data:amd64 (0.52ubuntu0.5, 0.52ubuntu0.6), linux-firmware:amd64 (20220329.git681281e4-0ubuntu3.23, 20220329.git681281e4-0ubuntu3.24), php-xml:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), distro-info:amd64 (1.1ubuntu0.1, 1.1ubuntu0.2) End-Date: 2024-01-09 20:45:50 Start-Date: 2024-01-10 21:58:10 Commandline: /us
[Kernel-packages] [Bug 2049976] Re: Analog VGA goes black on resume
After replacing the VGA cable with a Display Port to HDMI cable the problem persists. Presumably the backlight on the LCD display is failing. It is over five years old, so this is forgivable. I will order a new display. Thank for your patience and consideration. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2049976 Title: Analog VGA goes black on resume Status in linux package in Ubuntu: New Bug description: Starting a few weeks ago after applying regular maintenance to 22.04.3 LTS one of my two displays, an LG 22MP47HQ-P connected to my tower by a D-Sub cable, blinked multiple times immediately on resume from suspend. My second display which is connected using HDMI works normally. This, of course, was merely a mild annoyance because after a few seconds it stopped. However in the past week that same display flashes on, and then goes black. I power the display off and back on and again it flashes on for a fraction of a second and then goes black. After several power cycles of the display it stays on, so again this is only a mild annoyance. Is this a known issue with a recent update? Specifically this is after a deep suspend, one where on unlock you need to press a key to get the login prompt. I tried updating to 23.10 but the problem is there as well. This bug tool does not permit reporting a problem against Wayland. lshw -C video *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 logical name: /dev/fb0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom fb configuration: depth=32 driver=i915 latency=0 resolution=1920,1080 resources: irq:31 memory:f780-f7bf memory:e000-efff ioport:f000(size=64) memory:c-d /var/log/apt/history.log taken immediately after encountering the issue on 22.04 Start-Date: 2024-01-02 16:01:30 Commandline: aptdaemon role='role-commit-packages' sender=':1.7295' Upgrade: thunderbird:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-gb:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-us:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-gnome-support:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1) End-Date: 2024-01-02 16:01:33 Start-Date: 2024-01-03 16:57:04 Commandline: /usr/bin/unattended-upgrade Upgrade: libsqlite3-dev:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), libsqlite3-0:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), sqlite3:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3) End-Date: 2024-01-03 16:57:05 Start-Date: 2024-01-03 16:57:08 Commandline: /usr/bin/unattended-upgrade Upgrade: openssh-client:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-sftp-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6) End-Date: 2024-01-03 16:57:10 Start-Date: 2024-01-03 16:57:13 Commandline: /usr/bin/unattended-upgrade Upgrade: libnode72:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), nodejs:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), libnode-dev:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:14 Start-Date: 2024-01-03 16:57:16 Commandline: /usr/bin/unattended-upgrade Upgrade: nodejs-doc:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:17 Start-Date: 2024-01-09 20:43:19 Commandline: aptdaemon role='role-commit-packages' sender=':1.9514' Install: php8.3-xml:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-mbstring:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-common:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-intl:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic) Upgrade: php-common:amd64 (2:93+ubuntu22.04.1+deb.sury.org+3, 2:94+ubuntu22.04.1+deb.sury.org+1), software-properties-common:amd64 (0.99.22.8, 0.99.22.9), python3-software-properties:amd64 (0.99.22.8, 0.99.22.9), php-intl:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), php-mbstring:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), software-properties-gtk:amd64 (0.99.22.8, 0.99.22.9), python3-distro-info:amd64 (1.1ubuntu0.1, 1.1ubuntu0.2), distro-info-data:amd64 (0.52ubuntu0.5, 0.52ubuntu0.6), linux-firmware:amd64 (20220329.git681281e4-0ubuntu3.23, 20220329.git681281e4-0ubuntu3.24), php-xml:amd64 (2:8.2+93+
[Kernel-packages] [Bug 2049976] Re: Analog VGA goes black on resume
It might be a subtle regression in the kernel then, in how it handles VGA negotiation. But if you have the option of DisplayPort/HDMI then I wouldn't spend time trying to figure out what might have regressed in the kernel for VGA. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2049976 Title: Analog VGA goes black on resume Status in linux package in Ubuntu: New Bug description: Starting a few weeks ago after applying regular maintenance to 22.04.3 LTS one of my two displays, an LG 22MP47HQ-P connected to my tower by a D-Sub cable, blinked multiple times immediately on resume from suspend. My second display which is connected using HDMI works normally. This, of course, was merely a mild annoyance because after a few seconds it stopped. However in the past week that same display flashes on, and then goes black. I power the display off and back on and again it flashes on for a fraction of a second and then goes black. After several power cycles of the display it stays on, so again this is only a mild annoyance. Is this a known issue with a recent update? Specifically this is after a deep suspend, one where on unlock you need to press a key to get the login prompt. I tried updating to 23.10 but the problem is there as well. This bug tool does not permit reporting a problem against Wayland. lshw -C video *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 logical name: /dev/fb0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom fb configuration: depth=32 driver=i915 latency=0 resolution=1920,1080 resources: irq:31 memory:f780-f7bf memory:e000-efff ioport:f000(size=64) memory:c-d /var/log/apt/history.log taken immediately after encountering the issue on 22.04 Start-Date: 2024-01-02 16:01:30 Commandline: aptdaemon role='role-commit-packages' sender=':1.7295' Upgrade: thunderbird:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-gb:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-us:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-gnome-support:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1) End-Date: 2024-01-02 16:01:33 Start-Date: 2024-01-03 16:57:04 Commandline: /usr/bin/unattended-upgrade Upgrade: libsqlite3-dev:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), libsqlite3-0:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), sqlite3:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3) End-Date: 2024-01-03 16:57:05 Start-Date: 2024-01-03 16:57:08 Commandline: /usr/bin/unattended-upgrade Upgrade: openssh-client:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-sftp-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6) End-Date: 2024-01-03 16:57:10 Start-Date: 2024-01-03 16:57:13 Commandline: /usr/bin/unattended-upgrade Upgrade: libnode72:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), nodejs:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), libnode-dev:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:14 Start-Date: 2024-01-03 16:57:16 Commandline: /usr/bin/unattended-upgrade Upgrade: nodejs-doc:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:17 Start-Date: 2024-01-09 20:43:19 Commandline: aptdaemon role='role-commit-packages' sender=':1.9514' Install: php8.3-xml:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-mbstring:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-common:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-intl:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic) Upgrade: php-common:amd64 (2:93+ubuntu22.04.1+deb.sury.org+3, 2:94+ubuntu22.04.1+deb.sury.org+1), software-properties-common:amd64 (0.99.22.8, 0.99.22.9), python3-software-properties:amd64 (0.99.22.8, 0.99.22.9), php-intl:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), php-mbstring:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), software-properties-gtk:amd64 (0.99.22.8, 0.99.22.9), python3-distro-info:amd64 (1.1ubuntu0.1, 1.1ubuntu0.2), distro-info-data:amd64 (0.52ubuntu0.5, 0.52ubuntu0.6), linux-firmware:amd64 (20220329.git681281e4-0ubuntu3.23, 20220329.git681281e4-0ubuntu3.24), php-xml:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+
[Kernel-packages] [Bug 2049976] Re: Analog VGA goes black on resume
Thank you for responding. Please bear in mind that I have been using this same computer and this same monitor configuration for over five years, and only in the past three weeks since I originally reported this problem have I had this issue. I did not change the hardware before the problem arose. However since my computer has two DisplayPort 1.2 outputs I will try connecting the failing display using a DisplayPort to HDMI cable, the same way the working display is connected. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2049976 Title: Analog VGA goes black on resume Status in linux package in Ubuntu: New Bug description: Starting a few weeks ago after applying regular maintenance to 22.04.3 LTS one of my two displays, an LG 22MP47HQ-P connected to my tower by a D-Sub cable, blinked multiple times immediately on resume from suspend. My second display which is connected using HDMI works normally. This, of course, was merely a mild annoyance because after a few seconds it stopped. However in the past week that same display flashes on, and then goes black. I power the display off and back on and again it flashes on for a fraction of a second and then goes black. After several power cycles of the display it stays on, so again this is only a mild annoyance. Is this a known issue with a recent update? Specifically this is after a deep suspend, one where on unlock you need to press a key to get the login prompt. I tried updating to 23.10 but the problem is there as well. This bug tool does not permit reporting a problem against Wayland. lshw -C video *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 logical name: /dev/fb0 version: 06 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom fb configuration: depth=32 driver=i915 latency=0 resolution=1920,1080 resources: irq:31 memory:f780-f7bf memory:e000-efff ioport:f000(size=64) memory:c-d /var/log/apt/history.log taken immediately after encountering the issue on 22.04 Start-Date: 2024-01-02 16:01:30 Commandline: aptdaemon role='role-commit-packages' sender=':1.7295' Upgrade: thunderbird:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-gb:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-locale-en-us:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1), thunderbird-gnome-support:amd64 (1:115.5.0+build1-0ubuntu0.22.04.1, 1:115.6.0+build2-0ubuntu0.22.04.1) End-Date: 2024-01-02 16:01:33 Start-Date: 2024-01-03 16:57:04 Commandline: /usr/bin/unattended-upgrade Upgrade: libsqlite3-dev:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), libsqlite3-0:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3), sqlite3:amd64 (3.37.2-2ubuntu0.1, 3.37.2-2ubuntu0.3) End-Date: 2024-01-03 16:57:05 Start-Date: 2024-01-03 16:57:08 Commandline: /usr/bin/unattended-upgrade Upgrade: openssh-client:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6), openssh-sftp-server:amd64 (1:8.9p1-3ubuntu0.5, 1:8.9p1-3ubuntu0.6) End-Date: 2024-01-03 16:57:10 Start-Date: 2024-01-03 16:57:13 Commandline: /usr/bin/unattended-upgrade Upgrade: libnode72:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), nodejs:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3), libnode-dev:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:14 Start-Date: 2024-01-03 16:57:16 Commandline: /usr/bin/unattended-upgrade Upgrade: nodejs-doc:amd64 (12.22.9~dfsg-1ubuntu3.2, 12.22.9~dfsg-1ubuntu3.3) End-Date: 2024-01-03 16:57:17 Start-Date: 2024-01-09 20:43:19 Commandline: aptdaemon role='role-commit-packages' sender=':1.9514' Install: php8.3-xml:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-mbstring:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-common:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic), php8.3-intl:amd64 (8.3.1-1+ubuntu22.04.1+deb.sury.org+1, automatic) Upgrade: php-common:amd64 (2:93+ubuntu22.04.1+deb.sury.org+3, 2:94+ubuntu22.04.1+deb.sury.org+1), software-properties-common:amd64 (0.99.22.8, 0.99.22.9), python3-software-properties:amd64 (0.99.22.8, 0.99.22.9), php-intl:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), php-mbstring:amd64 (2:8.2+93+ubuntu22.04.1+deb.sury.org+3, 2:8.3+94+ubuntu22.04.1+deb.sury.org+1), software-properties-gtk:amd64 (0.99.22.8, 0.99.22.9), python3-distro
