Public bug reported: Since upgrading from 14.10 [3.16 kernel] to 15.04 the 3.19 kernels including 3.19.0-20 will either stall on boot or leave me without proper graphics or nil keyboard and mouse even on recovery boot . The next functioning mainline kernel is v4.0-rc1-vivid. No problem there. I suggest you abandon completely this very problematic end of life kernel and quickly test and backport a newer series. 3.19 up to 3.19.7 has also given me similar grief on my old Macbook 2,1 64bit.
** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: vivid ** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/bugs/1460365/+attachment/4407283/+files/lspci-vnvn.log -- 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/1460365 Title: 3.19 kernels in 15.04 do not work on my 32bit system Status in linux package in Ubuntu: Incomplete Bug description: Since upgrading from 14.10 [3.16 kernel] to 15.04 the 3.19 kernels including 3.19.0-20 will either stall on boot or leave me without proper graphics or nil keyboard and mouse even on recovery boot . The next functioning mainline kernel is v4.0-rc1-vivid. No problem there. I suggest you abandon completely this very problematic end of life kernel and quickly test and backport a newer series. 3.19 up to 3.19.7 has also given me similar grief on my old Macbook 2,1 64bit. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1460365/+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