Public bug reported: Trying to install Ubuntu Server on a brand new Dell R220 (released 2 months ago).
Tested multiple installers all from USB: - Ubuntu Server 12.04.4 LTS (i686) without any option: kernel panic - Ubuntu Server 14.04.4 LTS (i686) without any option: kernel panic - Ubuntu Server 12.04.4 LTS (amd64) without any option: works as expected (GOOD) Tried some options: - acpi=off: allows the installer to boot but may have unforeseen consequences (GOOD) - acpi=ht: kernel panic - pci=noacpi: kernel panic The files attached are for a 12.04.4 (latest available as 6/6/14) installation. Kernel panic happened into acpi_ex_system_memory_space_handler. ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: precise -- 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/1329384 Title: 32 bits Ubuntu Server installer for 12.04/14.04 does not boot on Dell R220 without acpi=off Status in “linux” package in Ubuntu: Incomplete Bug description: Trying to install Ubuntu Server on a brand new Dell R220 (released 2 months ago). Tested multiple installers all from USB: - Ubuntu Server 12.04.4 LTS (i686) without any option: kernel panic - Ubuntu Server 14.04.4 LTS (i686) without any option: kernel panic - Ubuntu Server 12.04.4 LTS (amd64) without any option: works as expected (GOOD) Tried some options: - acpi=off: allows the installer to boot but may have unforeseen consequences (GOOD) - acpi=ht: kernel panic - pci=noacpi: kernel panic The files attached are for a 12.04.4 (latest available as 6/6/14) installation. Kernel panic happened into acpi_ex_system_memory_space_handler. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1329384/+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