[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
** Package changed: initramfs-tools (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Tags added: regression-update -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in linux package in Ubuntu: Confirmed Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
I can also confirm this bug on a 2015 ThinkPad x1 carbon. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in initramfs-tools package in Ubuntu: Confirmed Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
I can confirm this bug for my ThinkPad T450, model 20BV001BGE running 15.04 for kernel 3.19.0-30 and 3.19.0-31. Plus, something maybe interesting, when using these kernels the intel-linux graphics installer doesn't recognize the i915 graphics card. If using the -28 kernel, the system is stable, I don't get the "The master control interrupt lied (SDE)!" error message and the intel-linux- graphics-installer recognizes the graphics card and runs smoothely. Hope this helps. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in initramfs-tools package in Ubuntu: Confirmed Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
I can confirm this behaviour for my T450s runnig 15.04 with 3.19.0-30 kernel. Using the same workaround to input my dm-crypt password. Only one system freeze so far, kernel log also stating repeatedly [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! But I can't confirm this issue for 3.19.0-28-generic kernel. Currently using this kernel as fallback and everything seems to work fine. Please let me know if you need further information. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in initramfs-tools package in Ubuntu: Confirmed Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: initramfs-tools (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in initramfs-tools package in Ubuntu: Confirmed Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
Same problem here concerning input of encryption password on boot and the log entries, no freezes though: Lenovo T450s 3.19.0-30-generic kernel Ubuntu 15.04 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in initramfs-tools package in Ubuntu: New Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1503572] Re: Crypt Login freeze and random system freeze
Experiencing the same issue here: ThinkPad T450s Ubuntu 15.04 Linux philbuntu 3.19.0-30-generic #34-Ubuntu SMP Fri Oct 2 22:08:41 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux I have not experienced the system freezes though. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1503572 Title: Crypt Login freeze and random system freeze Status in initramfs-tools package in Ubuntu: Confirmed Bug description: After last two kernel updates in Ubuntu 15.04 (so 30 and 28) I am experiencing the random screen freeze as well as there is no way to write my Crypt password the first time I boot (through graphical interface). My workaround is that when Crypt login screen appears I hold power button to reboot the machine (Lenovo T450s) which then gives me terminal login through Crypt. Additional regression appears as whole system freeze at random moments (can be in browser or in OpenOffice). What is even more worrying is that I have dmesg full of errors ([drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ) - something that was not there before. Also it does not matter if I have external monitor connected over HDMI or not, it does not matter if I have USB devices connected or not, the Crypt login freeze is repeatable 100%, but I do not know how to get logs from that boot or what to look. [9.155615] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [9.155987] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [9.158359] device-mapper: multipath: version 1.7.0 loaded [9.158591] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.158772] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! ... [9.280656] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [9.297274] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [9.297445] snd_hda_intel :00:03.0: bound :00:02.0 (ops i915_audio_component_bind_ops [i915_bpo]) [9.297453] [drm] Initialized i915_bpo 1.6.0 20150522 for :00:02.0 on minor 0 [9.298242] fbcon: inteldrmfb (fb0) is primary device [ 10.275607] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! .. [ 10.337233] Console: switching to colour frame buffer device 240x67 [ 10.343218] i915_bpo :00:02.0: fb0: inteldrmfb frame buffer device [ 10.343218] i915_bpo :00:02.0: registered panic notifier [ 10.356167] Adding 8077308k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-1 extents:1 across:8077308k SSFS ... [ 32.521174] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.521473] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! [ 32.536040] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! lshw for display: *-display description: VGA compatible controller product: Broadwell-U Integrated Graphics vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915_bpo latency=0 resources: irq:49 memory:e000-e0ff memory:d000-dfff ioport:3000(size=64) 3.19.0-30-generic #34-Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1503572/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
