Source: linux Version: 4.9.30-2 Control: fixed -1 3.16.43-2+deb8u2 Control: fixed -1 4.12.6-1 Control: found -1 4.11.6-1
As I mentioned before on IRC, my system with Iron Lake graphics and a Pentium P6200 (a ThinkPad Edge 15, from 2010 IIRC) is unstable in stretch. It used to work fine in jessie. With stretch, the screen flickers, or a horizontal line appears on the screen, usually when pressing keys (interrupts?). In dmesg a warning appears: Sep 11 13:10:43 thinkpad-parents kernel: [drm:ironlake_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun Sep 11 13:10:43 thinkpad-parents kernel: [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun And sometimes the system would just hang. Tested versions: * jessie 3.16: stable * xenial 4.4: still flickers, but does not seem to hang * stretch 4.9.30: flickers and crashes * stretch 4.9.47: seems to flicker more * 4.11.6-1: flickers, not sure if crashes * 4.12.6-1: no flickering -- PCI devices: 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02) 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06) 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06) 00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 06) 00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06) 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06) 00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06) 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6) 00:1f.0 ISA bridge: Intel Corporation HM55 Chipset LPC Interface Controller (rev 06) 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06) 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06) 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06) 03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak] 09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 03) ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02) ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02) ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02) ff:02.1 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 (rev 02) ff:02.2 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02) ff:02.3 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02) -- Debian Developer - deb.li/jak | jak-linux.org - free software dev | Ubuntu Core Developer | When replying, only quote what is necessary, and write each reply directly below the part(s) it pertains to ('inline'). Thank you.