From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Berg Subject: Re: 2.6.26-rc3 - appletouch resume "incomplete data package" Date: Mon, 26 May 2008 13:06:44 +0200 Message-ID: <1211800004.17151.51.camel@johannes.berg> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-kwlRZvUtXlELej4Xxn0G" Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:33442 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753446AbYEZLID (ORCPT ); Mon, 26 May 2008 07:08:03 -0400 In-Reply-To: Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Bob Copeland Cc: Linux Kernel Mailing List , linux-input@vger.kernel.org --=-kwlRZvUtXlELej4Xxn0G Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, 2008-05-25 at 16:24 -0400, Bob Copeland wrote: > This appears to be a regression since 2.6.25. After resuming, I get: >=20 > appletouch: incomplete data package (first byte: 2, length: 4). > appletouch: incomplete data package (first byte: 2, length: 4). > appletouch: incomplete data package (first byte: 2, length: 4). > [...] >=20 > And the touchpad doesn't work. This is on a first gen MacBook. I > didn't see any changes to the driver itself in that timeframe. > Anyone have ideas, or should I try a bisect? I have intermittently seen this problem happen for quite a while, a bisect will probably not help you. The "incomplete data package" message doesn't actually seem to be related to the fact that suspend/resume sometimes breaks the touchpad though, it seems to happen, for example, when you switch from X to a console and back, something must be bad with the timing, possibly even in the hardware. johannes --=-kwlRZvUtXlELej4Xxn0G Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIVAwUASDqZwqVg1VMiehFYAQK3WhAAob1er7d/yyLA1HX8otI5N+9eDfgb1T4O 1R0/4f2XOoIR8pJaIaFmbwMi6kVDkpVc704PlxZrHwHxcFCe6/uaqefz56XMBrpn SCiOw8SjhZANBcFekKSyFbN+h3aIwpwNtaRmNtyYhtg/DeE1lo2BZPzm1ZYPghUG k4bM3zd+g2Rvq37NKPB441xOlE4W03coxP+mtZXJpWikgCAjif98FOe53eCTBsvO lZfrXMSPoSBUNpKBRYYHHePpmcxcMmYwJgvJblAf92QXRl7YEwhQRhBVf/MpKwp7 2BlgkYem7k1nXu6WfjtOGoPLQzk+9C2VsEd+UO4b7HYW0wdj+m+Kp1AA3ukCsSIi YWz4zHMStd8f9KMek00HDUi/l2mACAhng92MlS1vGmtiXULo6AFHrK+S0M5kdCcL RLXMDTuPUii9lq6Oshm0k7yvihchqDjbMS/AN1DFiFlqFXsDA9cXyMmSzPSa9HuF 0ydBLwI1Q0PrAPf5+EYs/RODBTvKF67CbvLJii9YwUIBtW0CXGKZT3PvskRpJ7ZY Mb7Afo0YlV/COvtF7d0kleLKDuOZXH7us0lNm4Fvlfa3jjBR9scRkOUWD0kaJMXS veWUkLAH2CMNhcn+RtKBXyAT65i4JRSxuZRIYtyG5l8h0Xul7PMesHEiEatrbpW9 ytLLAdpRfqM= =FNu7 -----END PGP SIGNATURE----- --=-kwlRZvUtXlELej4Xxn0G--