[Kernel-packages] [Bug 1909866] Re: [Xubuntu 20.04] Distorted HDMI audio
Thank you for response. It looks like it has been fixed since 2021.01.02. I've just done Xubuntu update and I cannot reproduce this issue. When I created this ticket on 2021.01.02 the Xubuntu was also up-to-date. I'm closing this issue. ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released ** Summary changed: - [Xubuntu 20.04] Distorted HDMI audio + [SOLVED][Xubuntu 20.04] Distorted HDMI audio -- 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/1909866 Title: [SOLVED][Xubuntu 20.04] Distorted HDMI audio Status in linux package in Ubuntu: Fix Released Bug description: After connecting a laptop to TV set via HDMI and redirecting the sound to HDMI the sound becomes distorted. It worked perfectly fine on Xubuntu 18.04. The issue occurred immediately after upgrading to Xubuntu 20.04. It usually works correctly when the movie started playing before the laptop was connected to TV-set. Right after connecting the laptop to the TV-set the movie continues to play with no sound issues. The sound issues occur when a movie is paused and resumed to play. The audio is distorted then. The 100% workaround is to change the refresh rate in Xubuntu's display settings to another value e.g. 60Hz. It works until I pause the movie again. Then I need to switch back to the previous refresh rate e.g. 50Hz and so on. In general I choose between 50 and 60 Hz in a round-robin fashion. The issue occurs when playing the movies via all available players e.g. mplayer, vlc or embedded in web browser. It never occurs when using the Laptop's display. I cannot observe any system log entries regarding this issue. OS: Xubuntu 20.04 Kernel: 5.4.0-58-generic #64-Ubuntu SMP Laptop: Dell Latitude E7440 TV-set: Panasonic TX-42AS500E # dmesg |grep -i audio [0.131266] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [8.527979] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915]) [8.558111] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3226: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line [8.558114] snd_hda_codec_realtek hdaudioC1D0:speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [8.558116] snd_hda_codec_realtek hdaudioC1D0:hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [8.558117] snd_hda_codec_realtek hdaudioC1D0:mono: mono_out=0x0 [8.558118] snd_hda_codec_realtek hdaudioC1D0:inputs: [8.558120] snd_hda_codec_realtek hdaudioC1D0: Dock Mic=0x19 [8.558122] snd_hda_codec_realtek hdaudioC1D0: Headset Mic=0x1a [8.558124] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12 [10557.458937] Modules linked in: ccm vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep intel_rapl_msr pn544_mei binfmt_misc mei_phy pn544 snd_hda_codec_realtek snd_hda_codec_generic uvcvideo snd_hda_codec_hdmi snd_hda_intel hci snd_intel_dspcfg videobuf2_vmalloc snd_hda_codec nfc btusb videobuf2_memops btrtl snd_hda_core mei_hdcp videobuf2_v4l2 btbcm snd_hwdep videobuf2_common btintel videodev bluetooth mc snd_pcm ecdh_generic ecc snd_seq_midi snd_seq_midi_event snd_rawmidi intel_rapl_common iwlmvm x86_pkg_temp_thermal intel_powerclamp dell_laptop ledtrig_audio coretemp mac80211 kvm_intel snd_seq snd_seq_device libarc4 dell_smm_hwmon snd_timer kvm iwlwifi snd rapl intel_cstate input_leds dell_wmi dell_smbios joydev dcdbas sparse_keymap wmi_bmof dell_wmi_descriptor serio_raw mei_me cfg80211 mei soundcore mac_hid dell_rbtn dell_smo8800 sch_fq_codel parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea crct10dif_pclmul sysfillrect crc32_pclmul [10557.563972] Modules linked in: ccm vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep intel_rapl_msr pn544_mei binfmt_misc mei_phy pn544 snd_hda_codec_realtek snd_hda_codec_generic uvcvideo snd_hda_codec_hdmi snd_hda_intel hci snd_intel_dspcfg videobuf2_vmalloc snd_hda_codec nfc btusb videobuf2_memops btrtl snd_hda_core mei_hdcp videobuf2_v4l2 btbcm snd_hwdep videobuf2_common btintel videodev bluetooth mc snd_pcm ecdh_generic ecc snd_seq_midi snd_seq_midi_event snd_rawmidi intel_rapl_common iwlmvm x86_pkg_temp_thermal intel_powerclamp dell_laptop ledtrig_audio coretemp mac80211 kvm_intel snd_seq snd_seq_device libarc4 dell_smm_hwmon snd_timer kvm iwlwifi snd rapl intel_cstate input_leds dell_wmi dell_smbios joydev dcdbas sparse_keymap wmi_bmof dell_wmi_descriptor serio_raw mei_me cfg80211 mei soundcore mac_hid dell_rbtn dell_smo8800 sch_fq_codel parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea crct10dif_pclmul sysfillrect crc32_pclmul # dmesg |grep -i hdmi [0.131266] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [8.543890] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci:00/:00:03.0/sound/card0/input10 [8.543955]
[Kernel-packages] [Bug 1513914] Re: Dell E7440 touchpad jumps position
The same issue on the following 2 setups: 1. xubuntu 18.04, linux 4.15.0-72-generic 2. xubuntu 19.04, linux 5.0.0-37-generic Dell BIOS A27 (date: 31.10.2018) -- 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/1513914 Title: Dell E7440 touchpad jumps position Status in linux package in Ubuntu: Triaged Bug description: Ubuntu 15.10 - Dell E7440 touchpad works correctly when freshly started each time; but after some time running the mouse pointer starts to randomly jumps position when I try to use the touchpad. If I shut down Ubuntu and re-start after about 10 seconds, the problem is temporarily resolved. Both the USB Mouse and keyboard blue joy-button continue to work correctly while having "jumpy touchpad problem. Running Ubuntu 15.10 installed version (updated from 15.04 new installation) I have previously seen the same same problem with Ubuntu 14.04 and 15.04, both live CD and installed versions. I am new to Linux & forums, so please excuse my lack of knowledge. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-16-generic 4.2.0-16.19 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: martyn 1217 F pulseaudio /dev/snd/controlC0: martyn 1217 F pulseaudio CurrentDesktop: Unity Date: Fri Nov 6 17:33:42 2015 HibernationDevice: RESUME=UUID=d0cf60ae-c48f-4267-bb58-af4193cc2e5c InstallationDate: Installed on 2015-09-23 (44 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: Dell Inc. Latitude E7440 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic root=UUID=42d901b2-6e43-4fbf-a79f-c6329d47548a ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-16-generic N/A linux-backports-modules-4.2.0-16-generic N/A linux-firmware1.149.1 SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: Upgraded to wily on 2015-10-22 (14 days ago) dmi.bios.date: 02/02/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A14 dmi.board.name: 03M26R dmi.board.vendor: Dell Inc. dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03M26R:rvr:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E7440 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1513914/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1724639] Re: Bug in Kernel 4.13 : Intel Mobile Graphics 945 shows 80 % black screen
I'm using laptop Samsung N130 and also have this issue with kernel
4.13.0-26-generic. Downgrading to kernel 4.10.0-42-generic solves the
issue but this kernel is Meltdown vulnerable. I've reported my issue
#1742756
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https://bugs.launchpad.net/bugs/1724639
Title:
Bug in Kernel 4.13 : Intel Mobile Graphics 945 shows 80 % black screen
Status in Linux:
Confirmed
Status in linux package in Ubuntu:
Confirmed
Status in openSUSE:
Confirmed
Bug description:
Installed O.S. on Samsung NC10. Display worked O.K. in text mode so
the install went smoothly. When the system is rebooted, however,
switching to graphics mode results in the below described screen
corruption:-
Left Hand Side 80% of screen black with a blue of white pixels and some blue
lines at the top
Right Hand Side 20% of screen OK.
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-16-generic 4.13.0-16.19
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.13.0-16-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.20.7-0ubuntu3
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: ian 918 F pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf034 irq 25'
Mixer name : 'Realtek ALC272'
Components : 'HDA:10ec0272,144dca00,0011'
Controls : 25
Simple ctrls : 12
CurrentDesktop: LXDE
Date: Wed Oct 18 18:30:15 2017
HibernationDevice: RESUME=UUID=c54e130e-6625-4d96-ba75-4efaa6a9da75
InstallationDate: Installed on 2017-10-18 (0 days ago)
InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Release i386 (20171017.1)
MachineType: SAMSUNG ELECTRONICS CO., LTD. NC10
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic
root=UUID=d74a58ab-e96e-4531-a2eb-13f0d1610658 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.13.0-16-generic N/A
linux-backports-modules-4.13.0-16-generic N/A
linux-firmware 1.169
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/14/2009
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 07CA.M002.20090414.KTW
dmi.board.name: NC10
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr07CA.M002.20090414.KTW:bd04/14/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC10:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNC10:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: NC10
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
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