I can't boot my computer without osi_acpi=! osi_acpi="Windows 2009", and my computer freeze with a CPU Lock error blablabalbla #23 if I doesn't set "snd_hda_intel.single_cmd=1".
But, I always used theses options, even with Ubuntu 14.04 and 18.04, and I never had this issue. Theses options: osi_acpi=! and osi_acpi="Windows 2009" are (misfortunately) required for the most of hybrid computers (intel graphics/nvidia, laptop) today, which is not user friendly to boot Ubuntu. And, nouveau.run_pm=1 is required for the most of the same type of laptops to make them able to boot without the proprietary nvidia driver. And nouveau.run_pm=1 provide generally a very laggy screen, but when the installation is complete, you can install the nvidia driver and it's ok. -- 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/1833588 Title: Iwlwifi regression after linux 4.19 Status in linux package in Ubuntu: Confirmed Bug description: Hello, On my HP Omen 17", with an Intel Corporation Wireless 7265, now (Ubuntu 19.04) when the card go in suspend mode, the connection is lost. The problem is the card automatically go to suspend mode when it's not used for X seconds, so I need to reconnect my computer to the AP each 30 - 40s. I had never seen this bug before Ubuntu 19.04, the computer was previously on: - Ubuntu 14.04 - Ubuntu 18.04 This seem to be the same problem as: https://bugzilla.redhat.com/show_bug.cgi?id=1656233 And a fix seem to be released: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/pci/probe.c?id=10ecc818ea7319b5d0d2b4e1aa6a77323e776f76 Can you add this patch on the kernel package? Thank you ! ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-17-generic 5.0.0-17.18 ProcVersionSignature: Ubuntu 5.0.0-17.18-generic 5.0.8 Uname: Linux 5.0.0-17-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: valentin 3816 F.... pulseaudio /dev/snd/controlC0: valentin 3816 F.... pulseaudio /dev/snd/controlC1: valentin 3816 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Thu Jun 20 18:53:56 2019 HibernationDevice: RESUME=none InstallationDate: Installed on 2019-04-02 (78 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.2) MachineType: HP OMEN by HP Laptop 17-an0xx ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-17-generic root=UUID=0e3bd72e-ceb3-4aa3-8c69-100b640d7787 ro quiet splash snd_hda_intel.single_cmd=1 osi_acpi=! "osi_acpi=Windows 2009" acpi_backlight=vendor vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-17-generic N/A linux-backports-modules-5.0.0-17-generic N/A linux-firmware 1.178.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/09/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F.18 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 8392 dmi.board.vendor: HP dmi.board.version: 40.28 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF.18:bd11/09/2018:svnHP:pnOMENbyHPLaptop17-an0xx:pvr:rvnHP:rn8392:rvr40.28:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV HP OMEN dmi.product.name: OMEN by HP Laptop 17-an0xx dmi.product.sku: 1RH63EA#ABF dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1833588/+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
