https://bugzilla.novell.com/show_bug.cgi?id=851366 https://bugzilla.novell.com/show_bug.cgi?id=851366#c0 Summary: Realtek RTL8188CE 802.11b/g/n WiFi Adapter looses connection with AP Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: hp@lisa-gmbh.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0 While openSUSE 12.2 worked fine with this hardware, 13.1 is bad in this respect, so this is a regression. This shows the tragedy of half an hour: 2013-11-19T13:30:39.550611+01:00 oskar kernel: [ 41.056714] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:31:11.884406+01:00 oskar kernel: [ 73.146019] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:32:44.064811+01:00 oskar kernel: [ 165.402678] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:33:04.108341+01:00 oskar kernel: [ 185.458473] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:33:54.208324+01:00 oskar kernel: [ 235.600968] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:34:08.236403+01:00 oskar kernel: [ 249.637067] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:34:30.279769+01:00 oskar kernel: [ 271.701392] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:35:10.360317+01:00 oskar kernel: [ 311.812976] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:35:24.388351+01:00 oskar kernel: [ 325.848999] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:35:46.432340+01:00 oskar kernel: [ 347.913326] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:36:00.456776+01:00 oskar kernel: [ 361.949481] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:37:02.583820+01:00 oskar kernel: [ 424.125392] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:37:20.624355+01:00 oskar kernel: [ 442.176650] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:38:16.723997+01:00 oskar kernel: [ 481.485047] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:39:30.875013+01:00 oskar kernel: [ 555.694600] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:40:32.999609+01:00 oskar kernel: [ 617.864641] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:40:43.019002+01:00 oskar kernel: [ 627.895531] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:41:05.063598+01:00 oskar kernel: [ 649.953936] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:42:41.255689+01:00 oskar kernel: [ 746.221769] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:43:01.295639+01:00 oskar kernel: [ 766.277615] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:43:09.308101+01:00 oskar kernel: [ 774.299978] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:44:07.427126+01:00 oskar kernel: [ 832.464889] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:46:37.724039+01:00 oskar kernel: [ 982.880509] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:47:44.888374+01:00 oskar kernel: [ 35.392275] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:48:16.291498+01:00 oskar kernel: [ 65.479121] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:48:54.367850+01:00 oskar kernel: [ 103.582079] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:49:02.383855+01:00 oskar kernel: [ 111.604366] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:49:12.403903+01:00 oskar kernel: [ 121.635355] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:49:20.419370+01:00 oskar kernel: [ 129.657689] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:49:30.436274+01:00 oskar kernel: [ 139.682545] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:49:58.495850+01:00 oskar kernel: [ 167.760665] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:50:08.515863+01:00 oskar kernel: [ 177.791655] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:50:16.532104+01:00 oskar kernel: [ 185.814042] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:50:26.551984+01:00 oskar kernel: [ 195.838790] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:51:34.687844+01:00 oskar kernel: [ 264.028622] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:52:35.892747+01:00 oskar kernel: [ 33.433527] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:52:45.909213+01:00 oskar kernel: [ 43.458461] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:52:55.932269+01:00 oskar kernel: [ 53.489475] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:54:31.132682+01:00 oskar kernel: [ 148.761546] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:54:39.148681+01:00 oskar kernel: [ 156.783822] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:54:47.164722+01:00 oskar kernel: [ 164.806273] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:58:37.220096+01:00 oskar kernel: [ 34.740534] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:58:47.243107+01:00 oskar kernel: [ 44.771468] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:59:17.496889+01:00 oskar kernel: [ 74.852300] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:59:25.512416+01:00 oskar kernel: [ 82.874563] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T13:59:43.551488+01:00 oskar kernel: [ 100.927790] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:00:07.599501+01:00 oskar kernel: [ 124.994849] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:00:17.619987+01:00 oskar kernel: [ 135.019802] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:00:29.644049+01:00 oskar kernel: [ 147.053493] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:00:51.688032+01:00 oskar kernel: [ 169.117765] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:00:59.703644+01:00 oskar kernel: [ 177.140226] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:01:07.720037+01:00 oskar kernel: [ 185.162452] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:01:17.740042+01:00 oskar kernel: [ 195.187335] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost 2013-11-19T14:01:37.780042+01:00 oskar kernel: [ 215.243203] wlan0: Connection to AP 9c:c7:a6:3c:d5:8a lost As you can see, several boots in between. I experimented with power control options, and the best result is: options rtl8192ce ips=0 debug=4 With that, I suffer from a few drop outs per day only, and yes, this is with debug=4. debug=3 reduces the amount of messages significantly, but raises the amount of drop outs at the same time. Reproducible: Always Steps to Reproduce: 1. install openSUSE 13.1/x86_64 on a hardware with RTL8188CE wifi 2. enable wifi 3. suffer This is a Toshiba Satellite Pro C660-233. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.