[Bug 85851] New: i915 driver lid thinkpad X1 1st generation
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Wed Oct 8 01:42:55 PDT 2014
https://bugzilla.kernel.org/show_bug.cgi?id=85851
Bug ID: 85851
Summary: i915 driver lid thinkpad X1 1st generation
Product: Drivers
Version: 2.5
Kernel Version: 3.16
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - Intel)
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: gijs at hillenius.net
CC: intel-gfx-bugs at lists.freedesktop.org
Regression: No
Created attachment 152881
--> https://bugzilla.kernel.org/attachment.cgi?id=152881&action=edit
the output of acpidump-acpica > acpidump.txt
Since two weeks I use a Thinkpad X1 Carbon (1st Gen), which is using
i915 kernel driver.
I'm trying to figure out what happens when I close the lid of this
laptop. It is not behaving as I would expect. I notice this because
i3lock does *not* switch on after the laptop's lid is re-opened. I'm
using Debian Linux, and a package called acpi-support that configure's
the screen to be lock by a one of a list of screensavers, when the lid
is closed & re-open.
I'm going to supply you a lot of info, and my apologies if that is *not*
what you want.
cat /sys/power/state
freeze mem disk
If I close the lid, the machine goes or seems to go into
suspend. However, it seems like LID/state never changes
cat /proc/acpi/button/lid/LID/state
state: open
and when I do what you recommend here
https://bugzilla.kernel.org/show_bug.cgi?id=13263
while true; do cat /proc/acpi/button/lid/LID/state; sleep 1; done
state: open
state: open
state: open
^C
this list continous, it merely hickup's for a wee short while..
lspci -vv -s 00:02.0
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor
Graphics Controller (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 21f9
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 44
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0f00c Data: 41d1
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a4] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: i915
--
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.
More information about the intel-gfx-bugs
mailing list