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Old 03-18-2010, 09:10 PM
Manoj Iyer
 
Default HW Profile for which suspend/resume bugs were reported.

Triaged about 40 New suspend/resume bugs, about 22 of the bugs, ie 1/2 of
the bugs were opened against kernel version 2.6.32-15 or less. These
kernels dont have the DRM backport from .33. I have updated the bugs
asking originators of the bugs to reproduce this with the latest in the
repo.

Follwing are some statistics from these bugs. We have suspend resume
problems often related to Wireless or Video. But that does not mean that
the following bugs were reported because of issues with wifi or video
drivers. It just means that of the suspend/resume bugs reported, the
reports had the follwing hardware.


Nvidia tops the list in Video controllers found, followed by ATI and some
intel. Among wireless cards Atheros AR5001X+ tops the list, and surprised
to find that only few Broadcom cards in the mix, BCM4318 & BCM4322. Intel
3945ABG Golan seems be the top Intel card.

VGA compatible controller:
=============================
NVIDIA
======
BUG: 523072 .. Hardware: nVidia Corporation G72M [Quadro NVS 110M/GeForce Go 7300
BUG: 522998 .. Hardware: nVidia Corporation Device [10de:0a3c
BUG: 539439 .. Hardware: nVidia Corporation G94 [GeForce 9600 GT
BUG: 533814 .. Hardware: nVidia Corporation C51 [GeForce Go 6100
BUG: 532874 .. Hardware: nVidia Corporation C79 [GeForce 9400M G
BUG: 532177 .. Hardware: nVidia Corporation G96M [Quadro FX 770M
BUG: 513890 .. Hardware: nVidia Corporation G70 [GeForce Go 7800
BUG: 506769 .. Hardware: nVidia Corporation G72M [Quadro NVS 110M/GeForce Go 7300
BUG: 515498 .. Hardware: nVidia Corporation Quadro NVS 135M [10de:042b
BUG: 525659 .. Hardware: nVidia Corporation G98 [GeForce 8400 GS
BUG: 527540 .. Hardware: nVidia Corporation C79 [GeForce 9400M

ATI
====
BUG: 526460 .. Hardware: ATI Technologies Inc Radeon HD 3200 Graphics
BUG: 523742 .. Hardware: ATI Technologies Inc Radeon XPRESS 200M 5955 (PCIE)
BUG: 526091 .. Hardware: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000
BUG: 533788 .. Hardware: ATI Technologies Inc Radeon Mobility U1
BUG: 523767 .. Hardware: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000
BUG: 534253 .. Hardware: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000
BUG: 528958 .. Hardware: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000

INTEL
=====
BUG: 524956 .. Hardware: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42
BUG: 507379 .. Hardware: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae
BUG: 533498 .. Hardware: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02
BUG: 532287 .. Hardware: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae
BUG: 527541 .. Hardware: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2

Wireless Controller:
=====================

BROADCOM
========
BUG: 533814 .. Hardware: Broadcom Corporation BCM4318 [AirForce One 54g
BUG: 506769 .. Hardware: Broadcom Corporation BCM4318 [AirForce One 54g
BUG: 527540 .. Hardware: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller [14e4:432b

INTEL
=====
BUG: 523072 .. Hardware: Intel Corporation PRO/Wireless 3945ABG [Golan
BUG: 532874 .. Hardware: Intel Corporation Wireless WiFi Link 5100 [8086:4232
BUG: 533498 .. Hardware: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron
BUG: 532177 .. Hardware: Intel Corporation Wireless WiFi Link 5300 [8086:4236
BUG: 513890 .. Hardware: Intel Corporation PRO/Wireless 3945ABG [Golan
BUG: 527541 .. Hardware: Intel Corporation PRO/Wireless 3945ABG [Golan


ATHREOS
=======
BUG: 526091 .. Hardware: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter [168c:0013
BUG: 533788 .. Hardware: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter [168c:0013
BUG: 523767 .. Hardware: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter [168c:0013
BUG: 534253 .. Hardware: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter [168c:0013
BUG: 532287 .. Hardware: Atheros Communications Inc. AR5001 Wireless Network Adapter [168c:001c
BUG: 528958 .. Hardware: Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter [168c:0013



Cheers
--- manjo

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Old 03-18-2010, 11:03 PM
Chase Douglas
 
Default HW Profile for which suspend/resume bugs were reported.

On Thu, Mar 18, 2010 at 6:10 PM, Manoj Iyer <manoj.iyer@canonical.com> wrote:
> Nvidia tops the list in Video controllers found, followed by ATI and some
> intel. Among wireless cards Atheros AR5001X+ tops the list, and surprised
> to find that only few Broadcom cards in the mix, BCM4318 & BCM4322. Intel
> 3945ABG Golan seems be the top Intel card.

I've seen reports that the latest nVidia drivers (195.36.15) fix
suspend resume issues for some users. I assume this will be pulled
into Lucid since the release also fixes a bad bug where the gpu fan
could stop while the card is in use. Hopefully this will fix many of
the nVidia bugs you listed.

-- Chase

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