[Kernel-packages] [Bug 1971075] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1971075/+attachment/5620258/+files/ProcCpuinfo.txt -- 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/1971075 Title: external monitor vga port with internal intel graphic not working with ubuntu 20.04 wayland Status in linux package in Ubuntu: Confirmed Bug description: Hello There, I'm using ubuntu desktop for about 12 years Using the LTS released. and using External monitor (Acer G195HOV) vga port connected to my laptop hp2540p. It's working good within ubuntu desktop 16.04 LTS, and "working for a while" after upgrade to ubuntu 20.04 LTS. After the kernel updated to version 5.10 the external monitor stop working Blank screen. FYI: Currently I'm using ubuntu 20.04 with kernel 5.15. jerry@hp-2540p:~$ hostnamectl Static hostname: hp-2540p Icon name: computer-laptop Chassis: laptop Machine ID: de4b56ef6180e8fc7e641c9d5fddb479 Boot ID: fb02c732e3cf4de2bd716259ecfdee56 Operating System: Ubuntu 20.04.4 LTS Kernel: Linux 5.15.0-17-generic Architecture: x86-64 jerry@hp-2540p:~$ echo $XDG_SESSION_TYPE wayland jerry@hp-2540p:~$ sudo lspci -v [sudo] password for jerry: 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02) Subsystem: Hewlett-Packard Company Core Processor DRAM Controller Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) DeviceName: 32 Subsystem: Hewlett-Packard Company Core Processor Integrated Graphics Controller Flags: bus master, fast devsel, latency 0, IRQ 29 Memory at d000 (64-bit, non-prefetchable) [size=4M] Memory at c000 (64-bit, prefetchable) [size=256M] I/O ports at 5058 [size=8] Expansion ROM at 000c [virtual] [disabled] [size=128K] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset HECI Controller Flags: bus master, fast devsel, latency 0, IRQ 30 Memory at d4724000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me Kernel modules: mei_me 00:16.3 Serial controller: Intel Corporation 5 Series/3400 Series Chipset KT Controller (rev 06) (prog-if 02 [16550]) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset KT Controller Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 17 I/O ports at 5050 [size=8] Memory at d472b000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ Kernel driver in use: serial 00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 05) Subsystem: Hewlett-Packard Company 82577LM Gigabit Network Connection Flags: bus master, fast devsel, latency 0, IRQ 27 Memory at d470 (32-bit, non-prefetchable) [size=128K] Memory at d472a000 (32-bit, non-prefetchable) [size=4K] I/O ports at 5020 [size=32] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] PCI Advanced Features Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset USB2 Enhanced Host Controller Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at d4729000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset High Definition Audio Flags: bus master, fast devsel, latency 0, IRQ 32 Memory at d472 (64-bit,
[Kernel-packages] [Bug 1971075] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1971075/+attachment/5585961/+files/ProcCpuinfo.txt -- 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/1971075 Title: external monitor vga port with internal intel graphic not working with ubuntu 20.04 wayland Status in linux package in Ubuntu: Incomplete Bug description: Hello There, I'm using ubuntu desktop for about 12 years Using the LTS released. and using External monitor (Acer G195HOV) vga port connected to my laptop hp2540p. It's working good within ubuntu desktop 16.04 LTS, and "working for a while" after upgrade to ubuntu 20.04 LTS. After the kernel updated to version 5.10 the external monitor stop working Blank screen. FYI: Currently I'm using ubuntu 20.04 with kernel 5.15. jerry@hp-2540p:~$ hostnamectl Static hostname: hp-2540p Icon name: computer-laptop Chassis: laptop Machine ID: de4b56ef6180e8fc7e641c9d5fddb479 Boot ID: fb02c732e3cf4de2bd716259ecfdee56 Operating System: Ubuntu 20.04.4 LTS Kernel: Linux 5.15.0-17-generic Architecture: x86-64 jerry@hp-2540p:~$ echo $XDG_SESSION_TYPE wayland jerry@hp-2540p:~$ sudo lspci -v [sudo] password for jerry: 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02) Subsystem: Hewlett-Packard Company Core Processor DRAM Controller Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) DeviceName: 32 Subsystem: Hewlett-Packard Company Core Processor Integrated Graphics Controller Flags: bus master, fast devsel, latency 0, IRQ 29 Memory at d000 (64-bit, non-prefetchable) [size=4M] Memory at c000 (64-bit, prefetchable) [size=256M] I/O ports at 5058 [size=8] Expansion ROM at 000c [virtual] [disabled] [size=128K] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset HECI Controller Flags: bus master, fast devsel, latency 0, IRQ 30 Memory at d4724000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me Kernel modules: mei_me 00:16.3 Serial controller: Intel Corporation 5 Series/3400 Series Chipset KT Controller (rev 06) (prog-if 02 [16550]) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset KT Controller Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 17 I/O ports at 5050 [size=8] Memory at d472b000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ Kernel driver in use: serial 00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 05) Subsystem: Hewlett-Packard Company 82577LM Gigabit Network Connection Flags: bus master, fast devsel, latency 0, IRQ 27 Memory at d470 (32-bit, non-prefetchable) [size=128K] Memory at d472a000 (32-bit, non-prefetchable) [size=4K] I/O ports at 5020 [size=32] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] PCI Advanced Features Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset USB2 Enhanced Host Controller Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at d4729000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset High Definition Audio Flags: bus master, fast devsel, latency 0, IRQ 32 Memory at d472 (64-bit,
