8086:0a06 i915 intel graphics driver not working (using llvmpipe as fallback)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Various stack traces in dmesg:
[ 34.354180] [drm:intel_
[ 34.354181] ------------[ cut here ]------------
[ 34.354204] WARNING: CPU: 0 PID: 880 at /build/
[ 34.354204] pipe state doesn't match!
[ 34.354240] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_
[ 34.354266] snd_seq serio_raw ath3k btusb snd_seq_device videodev snd_timer btrtl btbcm media lpc_ich btintel bluetooth dw_dmac_pci snd shpchp i2c_designware_pci soundcore 8250_fintek tpm_infineon mac_hid dw_dmac dw_dmac_core 8250_dw i2c_designware_
[ 34.354269] CPU: 0 PID: 880 Comm: Xorg Tainted: G WC 4.2.0-16-generic #19-Ubuntu
[ 34.354270] Hardware name: Acer Peppy, BIOS 01/16/2015
[ 34.354273] 0000000000000000 0000000011214967 ffff88007241f788 ffffffff817e8c09
[ 34.354275] 0000000000000000 ffff88007241f7e0 ffff88007241f7c8 ffffffff8107b3c6
[ 34.354277] ffff88007241f808 ffff88007241f870 ffff8800359b7000 0000000000000001
[ 34.354278] Call Trace:
[ 34.354284] [<ffffffff817e8
[ 34.354289] [<ffffffff8107b
[ 34.354291] [<ffffffff8107b
[ 34.354310] [<ffffffffc0171
[ 34.354326] [<ffffffffc0171
[ 34.354347] [<ffffffffc0185
[ 34.354365] [<ffffffffc0186
[ 34.354381] [<ffffffffc0010
[ 34.354389] [<ffffffffc00ce
[ 34.354409] [<ffffffffc0194
[ 34.354412] [<ffffffff810c3
[ 34.354416] [<ffffffff81447
[ 34.354420] [<ffffffff81448
[ 34.354423] [<ffffffff811ba
[ 34.354427] [<ffffffff81448
[ 34.354430] [<ffffffff81210
[ 34.354433] [<ffffffff81210
[ 34.354437] [<ffffffff817ef
[ 34.354439] ---[ end trace b224b66765a2e759 ]---
[ 34.883327] [drm:intel_
[ 34.883328] ------------[ cut here ]------------
[ 34.883350] WARNING: CPU: 0 PID: 880 at /build/
[ 34.883351] pipe state doesn't match!
[ 34.883386] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_
[ 34.883412] snd_seq serio_raw ath3k btusb snd_seq_device videodev snd_timer btrtl btbcm media lpc_ich btintel bluetooth dw_dmac_pci snd shpchp i2c_designware_pci soundcore 8250_fintek tpm_infineon mac_hid dw_dmac dw_dmac_core 8250_dw i2c_designware_
[ 34.883416] CPU: 0 PID: 880 Comm: Xorg Tainted: G WC 4.2.0-16-generic #19-Ubuntu
[ 34.883417] Hardware name: Acer Peppy, BIOS 01/16/2015
[ 34.883420] 0000000000000000 0000000011214967 ffff88007241f7b8 ffffffff817e8c09
[ 34.883422] 0000000000000000 ffff88007241f810 ffff88007241f7f8 ffffffff8107b3c6
[ 34.883423] ffff88007241f838 ffff88007241f8a0 ffff8800359b7000 0000000000000001
[ 34.883424] Call Trace:
[ 34.883430] [<ffffffff817e8
[ 34.883435] [<ffffffff8107b
[ 34.883438] [<ffffffff8107b
[ 34.883457] [<ffffffffc0171
[ 34.883474] [<ffffffffc0171
[ 34.883496] [<ffffffffc0185
[ 34.883514] [<ffffffffc0186
[ 34.883522] [<ffffffffc00ce
[ 34.883528] [<ffffffffc00ce
[ 34.883547] [<ffffffffc0194
[ 34.883551] [<ffffffff8109b
[ 34.883556] [<ffffffff81447
[ 34.883559] [<ffffffff81448
[ 34.883562] [<ffffffff811af
[ 34.883565] [<ffffffff81189
[ 34.883567] [<ffffffff81078
[ 34.883571] [<ffffffff81448
[ 34.883574] [<ffffffff81210
[ 34.883577] [<ffffffff8121d
[ 34.883579] [<ffffffff811fe
[ 34.883582] [<ffffffff81210
[ 34.883585] [<ffffffff817ef
[ 34.883587] ---[ end trace b224b66765a2e75a ]---
https:/
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-
ProcVersionSign
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: Unity
Date: Mon Oct 19 17:45:40 2015
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-10-16 (3 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20151016)
MachineType: Acer Peppy
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.149
SourcePackage: linux
StagingDrivers: isl29018
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/16/2015
dmi.bios.vendor: coreboot
dmi.chassis.type: 3
dmi.chassis.vendor: Acer
dmi.modalias: dmi:bvncoreboot
dmi.product.name: Peppy
dmi.product.
dmi.sys.vendor: Acer
tags: | added: kernel-da-key |
This change was made by a bot.