Hello
I have strange problem. I have bluray dvd rw combo (dell l701x). I can burn cd disk with k3b but not dvd. After burn, without error in k3b, when I insert dvd I see empty disk. Can anybody tell me what is wrong?

lshw
description: DVD-RAM writer
product: DVDRWBD CT30N
vendor: HL-DT-ST
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/scd0
logical name: /dev/sr0
version: A101
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc

debug info from k3b
Burned media
-----------------------
DVD-R sekwencyjna

Devices
-----------------------
HL-DT-ST DVDRWBD CT30N A101 (/dev/sr0, CD-R, CD-RW, CD-ROM, DVD-ROM, DVD-R, DVD-RW, DVD-R dwuwarstwowa, BD-ROM, DVD+R, DVD+RW, DVD+R dwuwarstwowa) [DVD-ROM, DVD-R sekwencyjna, DVD-R dwuwarstwowa sekwencyjna, DVD-RAM, DVD-RW w trybie ograniczonego zastepowania, DVD-RW sekwencyjny, DVD+RW, DVD+R, DVD+R dwuwarstwowa, CD-ROM, CD-R, CD-RW, BD-ROM] [Sesja naraz (SAO), TAO, RAW, SAO/R96P, SAO/R96R, Surowe/R16, Surowe/R96P, Surowe/R96R, Ograniczone zastepowanie.] [%7]

System
-----------------------
K3b Version: 2.0.2
KDE Version: 4.5.5 (KDE 4.5.5)
QT Version: 4.7.1
Kernel: 2.6.35.11-83.fc14.x86_64

Used versions
-----------------------
growisofs: 7.1

growisofs
-----------------------
Executing 'builtin_dd if=/dev/fd/0 of=/dev/sr0 obs=32k seek=0'
/dev/sr0: engaging DVD-R DAO upon user request...
/dev/sr0: reserving 1525673 blocks
/dev/sr0: "Current Write Speed" is 4.1x1352KBps.
6160384/3124578304 ( 0.2%) @1.1x, remaining 50:37 RBU 100.0% UBU 7.0%
15466496/3124578304 ( 0.5%) @2.0x, remaining 30:09 RBU 100.0% UBU 83.9%
24772608/3124578304 ( 0.8%) @2.0x, remaining 27:06 RBU 100.0% UBU 83.9%
34078720/3124578304 ( 1.1%) @2.0x, remaining 24:10 RBU 100.0% UBU 83.9%
43384832/3124578304 ( 1.4%) @2.0x, remaining 22:29 RBU 100.0% UBU 83.9%
52690944/3124578304 ( 1.7%) @2.0x, remaining 22:20 RBU 100.0% UBU 83.9%
61865984/3124578304 ( 2.0%) @2.0x, remaining 21:27 RBU 100.0% UBU 83.9%
71172096/3124578304 ( 2.3%) @2.0x, remaining 20:44 RBU 100.0% UBU 83.9%
80478208/3124578304 ( 2.6%) @2.0x, remaining 20:48 RBU 100.0% UBU 83.9%
89784320/3124578304 ( 2.9%) @2.0x, remaining 20:16 RBU 100.0% UBU 83.9%
99090432/3124578304 ( 3.2%) @2.0x, remaining 19:50 RBU 100.0% UBU 83.9%
108363776/3124578304 ( 3.5%) @2.0x, remaining 19:56 RBU 100.0% UBU 83.9%
117571584/3124578304 ( 3.8%) @2.0x, remaining 19:36 RBU 100.0% UBU 83.9%
126877696/3124578304 ( 4.1%) @2.0x, remaining 19:17 RBU 100.0% UBU 83.9%
136183808/3124578304 ( 4.4%) @2.0x, remaining 19:23 RBU 100.0% UBU 83.9%
145489920/3124578304 ( 4.7%) @2.0x, remaining 19:06 RBU 100.0% UBU 83.9%
154796032/3124578304 ( 5.0%) @2.0x, remaining 18:51 RBU 100.0% UBU 83.9%
164102144/3124578304 ( 5.3%) @2.0x, remaining 18:56 RBU 100.0% UBU 83.9%
173277184/3124578304 ( 5.5%) @2.0x, remaining 18:44 RBU 100.0% UBU 83.9%
182583296/3124578304 ( 5.8%) @2.0x, remaining 18:31 RBU 100.0% UBU 83.9%
191889408/3124578304 ( 6.1%) @2.0x, remaining 18:35 RBU 100.0% UBU 83.9%
201195520/3124578304 ( 6.4%) @2.0x, remaining 18:24 RBU 100.0% UBU 83.9%
210501632/3124578304 ( 6.7%) @2.0x, remaining 18:13 RBU 100.0% UBU 83.9%
219807744/3124578304 ( 7.0%) @2.0x, remaining 18:16 RBU 100.0% UBU 83.9%
227966976/3124578304 ( 7.3%) @1.8x, remaining 18:12 RBU 100.0% UBU 83.9%
235175936/3124578304 ( 7.5%) @1.6x, remaining 18:13 RBU 100.0% UBU 90.8%
244416512/3124578304 ( 7.8%) @2.0x, remaining 18:15 RBU 100.0% UBU 90.8%
253657088/3124578304 ( 8.1%) @2.0x, remaining 18:06 RBU 100.0% UBU 90.8%
262963200/3124578304 ( 8.4%) @2.0x, remaining 17:57 RBU 100.0% UBU 90.8%
272269312/3124578304 ( 8.7%) @2.0x, remaining 17:59 RBU 100.0% UBU 90.8%
276103168/3124578304 ( 8.8%) @0.8x, remaining 18:13 RBU 100.0% UBU 90.8%
285933568/3124578304 ( 9.2%) @2.1x, remaining 18:02 RBU 100.0% UBU 88.5%
304545792/3124578304 ( 9.7%) @4.0x, remaining 17:26 RBU 100.0% UBU 88.5%
323158016/3124578304 (10.3%) @4.0x, remaining 16:45 RBU 100.0% UBU 88.5%
341639168/3124578304 (10.9%) @4.0x, remaining 16:09 RBU 100.0% UBU 88.5%
360251392/3124578304 (11.5%) @4.0x, remaining 15:43 RBU 100.0% UBU 88.5%
378863616/3124578304 (12.1%) @4.0x, remaining 15:13 RBU 100.0% UBU 88.5%
397344768/3124578304 (12.7%) @4.0x, remaining 14:45 RBU 100.0% UBU 88.5%
412712960/3124578304 (13.2%) @3.3x, remaining 14:33 RBU 100.0% UBU 86.2%
431325184/3124578304 (13.8%) @4.0x, remaining 14:09 RBU 100.0% UBU 86.2%
449937408/3124578304 (14.4%) @4.0x, remaining 13:46 RBU 100.0% UBU 86.2%
468418560/3124578304 (15.0%) @4.0x, remaining 13:30 RBU 100.0% UBU 86.2%
487030784/3124578304 (15.6%) @4.0x, remaining 13:10 RBU 100.0% UBU 86.2%
505610240/3124578304 (16.2%) @4.0x, remaining 12:51 RBU 100.0% UBU 86.2%
524124160/3124578304 (16.8%) @4.0x, remaining 12:39 RBU 100.0% UBU 86.2%
542736384/3124578304 (17.4%) @4.0x, remaining 12:22 RBU 100.0% UBU 86.2%
561250304/3124578304 (18.0%) @4.0x, remaining 12:06 RBU 100.0% UBU 86.2%
579829760/3124578304 (18.6%) @4.0x, remaining 11:55 RBU 100.0% UBU 86.2%
598441984/3124578304 (19.2%) @4.0x, remaining 11:40 RBU 100.0% UBU 86.2%
616988672/3124578304 (19.7%) @4.0x, remaining 11:26 RBU 100.0% UBU 86.2%
635535360/3124578304 (20.3%) @4.0x, remaining 11:17 RBU 100.0% UBU 86.2%
654147584/3124578304 (20.9%) @4.0x, remaining 11:04 RBU 100.0% UBU 86.2%
672727040/3124578304 (21.5%) @4.0x, remaining 10:52 RBU 100.0% UBU 86.2%
691240960/3124578304 (22.1%) @4.0x, remaining 10:44 RBU 100.0% UBU 86.2%
709853184/3124578304 (22.7%) @4.0x, remaining 10:32 RBU 100.0% UBU 86.2%
728465408/3124578304 (23.3%) @4.0x, remaining 10:21 RBU 100.0% UBU 86.2%
746946560/3124578304 (23.9%) @4.0x, remaining 10:14 RBU 100.0% UBU 86.2%
765558784/3124578304 (24.5%) @4.0x, remaining 10:03 RBU 100.0% UBU 86.2%
784138240/3124578304 (25.1%) @4.0x, remaining 9:53 RBU 100.0% UBU 86.2%
799244288/3124578304 (25.6%) @3.3x, remaining 9:50 RBU 100.0% UBU 83.9%
817758208/3124578304 (26.2%) @4.0x, remaining 9:41 RBU 100.0% UBU 83.9%
836370432/3124578304 (26.8%) @4.0x, remaining 9:31 RBU 100.0% UBU 83.9%
854917120/3124578304 (27.4%) @4.0x, remaining 9:25 RBU 100.0% UBU 83.9%
873463808/3124578304 (28.0%) @4.0x, remaining 9:16 RBU 100.0% UBU 83.9%
892076032/3124578304 (28.6%) @4.0x, remaining 9:08 RBU 100.0% UBU 83.9%
910589952/3124578304 (29.1%) @4.0x, remaining 9:02 RBU 100.0% UBU 83.9%
929169408/3124578304 (29.7%) @4.0x, remaining 8:53 RBU 100.0% UBU 83.9%
947781632/3124578304 (30.3%) @4.0x, remaining 8:45 RBU 100.0% UBU 83.9%
966295552/3124578304 (30.9%) @4.0x, remaining 8:40 RBU 100.0% UBU 83.9%
984875008/3124578304 (31.5%) @4.0x, remaining 8:32 RBU 100.0% UBU 83.9%
1003487232/3124578304 (32.1%) @4.0x, remaining 8:25 RBU 100.0% UBU 83.9%
1021968384/3124578304 (32.7%) @4.0x, remaining 8:19 RBU 100.0% UBU 83.9%
1040580608/3124578304 (33.3%) @4.0x, remaining 8:12 RBU 100.0% UBU 83.9%
1059192832/3124578304 (33.9%) @4.0x, remaining 8:05 RBU 100.0% UBU 83.9%
1077673984/3124578304 (34.5%) @4.0x, remaining 8:00 RBU 100.0% UBU 83.9%
1096286208/3124578304 (35.1%) @4.0x, remaining 7:53 RBU 100.0% UBU 83.9%
1114898432/3124578304 (35.7%) @4.0x, remaining 7:46 RBU 100.0% UBU 83.9%
1133379584/3124578304 (36.3%) @4.0x, remaining 7:42 RBU 100.0% UBU 83.9%
1151991808/3124578304 (36.9%) @4.0x, remaining 7:35 RBU 100.0% UBU 83.9%
1170571264/3124578304 (37.5%) @4.0x, remaining 7:29 RBU 100.0% UBU 83.9%
1185939456/3124578304 (38.0%) @3.3x, remaining 7:26 RBU 100.0% UBU 83.9%
1204453376/3124578304 (38.5%) @4.0x, remaining 7:19 RBU 100.0% UBU 90.8%
1223065600/3124578304 (39.1%) @4.0x, remaining 7:13 RBU 100.0% UBU 90.8%
1241645056/3124578304 (39.7%) @4.0x, remaining 7:09 RBU 100.0% UBU 90.8%
1260158976/3124578304 (40.3%) @4.0x, remaining 7:03 RBU 100.0% UBU 90.8%
1278771200/3124578304 (40.9%) @4.0x, remaining 6:57 RBU 100.0% UBU 90.8%
1297285120/3124578304 (41.5%) @4.0x, remaining 6:52 RBU 100.0% UBU 90.8%
1315864576/3124578304 (42.1%) @4.0x, remaining 6:46 RBU 100.0% UBU 90.8%
1334476800/3124578304 (42.7%) @4.0x, remaining 6:41 RBU 100.0% UBU 90.8%
1352990720/3124578304 (43.3%) @4.0x, remaining 6:36 RBU 100.0% UBU 90.8%
1371570176/3124578304 (43.9%) @4.0x, remaining 6:31 RBU 100.0% UBU 90.8%
1390182400/3124578304 (44.5%) @4.0x, remaining 6:25 RBU 100.0% UBU 90.8%
1408663552/3124578304 (45.1%) @4.0x, remaining 6:21 RBU 100.0% UBU 90.8%
1427275776/3124578304 (45.7%) @4.0x, remaining 6:15 RBU 100.0% UBU 90.8%
1445888000/3124578304 (46.3%) @4.0x, remaining 6:10 RBU 100.0% UBU 90.8%
1464369152/3124578304 (46.9%) @4.0x, remaining 6:06 RBU 100.0% UBU 90.8%
1482981376/3124578304 (47.5%) @4.0x, remaining 6:00 RBU 100.0% UBU 90.8%
1501560832/3124578304 (48.1%) @4.0x, remaining 5:55 RBU 100.0% UBU 90.8%
1520074752/3124578304 (48.6%) @4.0x, remaining 5:51 RBU 100.0% UBU 90.8%
1538686976/3124578304 (49.2%) @4.0x, remaining 5:46 RBU 100.0% UBU 90.8%
1557233664/3124578304 (49.8%) @4.0x, remaining 5:41 RBU 100.0% UBU 90.8%
1572306944/3124578304 (50.3%) @3.3x, remaining 5:38 RBU 100.0% UBU 86.2%
1590919168/3124578304 (50.9%) @4.0x, remaining 5:33 RBU 100.0% UBU 86.2%
1609400320/3124578304 (51.5%) @4.0x, remaining 5:28 RBU 100.0% UBU 86.2%
1628012544/3124578304 (52.1%) @4.0x, remaining 5:24 RBU 100.0% UBU 86.2%
1646624768/3124578304 (52.7%) @4.0x, remaining 5:19 RBU 100.0% UBU 86.2%
1665105920/3124578304 (53.3%) @4.0x, remaining 5:14 RBU 100.0% UBU 86.2%
1683718144/3124578304 (53.9%) @4.0x, remaining 5:10 RBU 100.0% UBU 86.2%
1702199296/3124578304 (54.5%) @4.0x, remaining 5:05 RBU 100.0% UBU 86.2%
1720811520/3124578304 (55.1%) @4.0x, remaining 5:01 RBU 100.0% UBU 86.2%
1739423744/3124578304 (55.7%) @4.0x, remaining 4:57 RBU 100.0% UBU 86.2%
1757904896/3124578304 (56.3%) @4.0x, remaining 4:52 RBU 100.0% UBU 86.2%
1776517120/3124578304 (56.9%) @4.0x, remaining 4:47 RBU 100.0% UBU 86.2%
1795129344/3124578304 (57.5%) @4.0x, remaining 4:43 RBU 100.0% UBU 86.2%
1813610496/3124578304 (58.0%) @4.0x, remaining 4:39 RBU 100.0% UBU 86.2%
1832222720/3124578304 (58.6%) @4.0x, remaining 4:34 RBU 100.0% UBU 86.2%
1850834944/3124578304 (59.2%) @4.0x, remaining 4:30 RBU 100.0% UBU 86.2%
1869316096/3124578304 (59.8%) @4.0x, remaining 4:25 RBU 100.0% UBU 86.2%
1887928320/3124578304 (60.4%) @4.0x, remaining 4:22 RBU 100.0% UBU 86.2%
1906540544/3124578304 (61.0%) @4.0x, remaining 4:17 RBU 100.0% UBU 86.2%
1925120000/3124578304 (61.6%) @4.0x, remaining 4:12 RBU 100.0% UBU 86.2%
1943633920/3124578304 (62.2%) @4.0x, remaining 4:09 RBU 100.0% UBU 86.2%
1959002112/3124578304 (62.7%) @3.3x, remaining 4:05 RBU 100.0% UBU 83.9%
1977614336/3124578304 (63.3%) @4.0x, remaining 4:01 RBU 100.0% UBU 83.9%
1996095488/3124578304 (63.9%) @4.0x, remaining 3:57 RBU 100.0% UBU 83.9%
2014707712/3124578304 (64.5%) @4.0x, remaining 3:53 RBU 100.0% UBU 83.9%
2033319936/3124578304 (65.1%) @4.0x, remaining 3:48 RBU 100.0% UBU 83.9%
2051801088/3124578304 (65.7%) @4.0x, remaining 3:44 RBU 100.0% UBU 83.9%
2070413312/3124578304 (66.3%) @4.0x, remaining 3:40 RBU 100.0% UBU 83.9%
2088992768/3124578304 (66.9%) @4.0x, remaining 3:36 RBU 100.0% UBU 83.9%
2107506688/3124578304 (67.4%) @4.0x, remaining 3:32 RBU 100.0% UBU 83.9%
2126118912/3124578304 (68.0%) @4.0x, remaining 3:28 RBU 100.0% UBU 83.9%
2144665600/3124578304 (68.6%) @4.0x, remaining 3:23 RBU 100.0% UBU 83.9%
2163212288/3124578304 (69.2%) @4.0x, remaining 3:19 RBU 100.0% UBU 83.9%
2181824512/3124578304 (69.8%) @4.0x, remaining 3:15 RBU 100.0% UBU 83.9%
2200305664/3124578304 (70.4%) @4.0x, remaining 3:11 RBU 100.0% UBU 83.9%
2218917888/3124578304 (71.0%) @4.0x, remaining 3:07 RBU 100.0% UBU 83.9%
2237464576/3124578304 (71.6%) @4.0x, remaining 3:03 RBU 100.0% UBU 83.9%
2256011264/3124578304 (72.2%) @4.0x, remaining 2:59 RBU 100.0% UBU 83.9%
2274623488/3124578304 (72.8%) @4.0x, remaining 2:55 RBU 100.0% UBU 83.9%
2293202944/3124578304 (73.4%) @4.0x, remaining 2:51 RBU 100.0% UBU 83.9%
2311716864/3124578304 (74.0%) @4.0x, remaining 2:47 RBU 100.0% UBU 83.9%
2330329088/3124578304 (74.6%) @4.0x, remaining 2:43 RBU 100.0% UBU 83.9%
2348843008/3124578304 (75.2%) @4.0x, remaining 2:39 RBU 100.0% UBU 83.9%
2367422464/3124578304 (75.8%) @4.0x, remaining 2:35 RBU 100.0% UBU 83.9%
2386034688/3124578304 (76.4%) @4.0x, remaining 2:31 RBU 100.0% UBU 83.9%
2404515840/3124578304 (77.0%) @4.0x, remaining 2:27 RBU 100.0% UBU 83.9%
2423128064/3124578304 (77.6%) @4.0x, remaining 2:23 RBU 100.0% UBU 83.9%
2441609216/3124578304 (78.1%) @4.0x, remaining 2:19 RBU 100.0% UBU 83.9%
2460221440/3124578304 (78.7%) @4.0x, remaining 2:15 RBU 100.0% UBU 83.9%
2478833664/3124578304 (79.3%) @4.0x, remaining 2:11 RBU 100.0% UBU 83.9%
2497314816/3124578304 (79.9%) @4.0x, remaining 2:08 RBU 100.0% UBU 83.9%
2512683008/3124578304 (80.4%) @3.3x, remaining 2:04 RBU 100.0% UBU 83.9%
2531164160/3124578304 (81.0%) @4.0x, remaining 2:00 RBU 100.0% UBU 90.8%
2549776384/3124578304 (81.6%) @4.0x, remaining 1:57 RBU 100.0% UBU 90.8%
2568388608/3124578304 (82.2%) @4.0x, remaining 1:53 RBU 100.0% UBU 90.8%
2586869760/3124578304 (82.8%) @4.0x, remaining 1:49 RBU 100.0% UBU 90.8%
2605481984/3124578304 (83.4%) @4.0x, remaining 1:45 RBU 100.0% UBU 90.8%
2624094208/3124578304 (84.0%) @4.0x, remaining 1:41 RBU 100.0% UBU 90.8%
2642575360/3124578304 (84.6%) @4.0x, remaining 1:37 RBU 100.0% UBU 90.8%
2661187584/3124578304 (85.2%) @4.0x, remaining 1:34 RBU 100.0% UBU 90.8%
2679799808/3124578304 (85.8%) @4.0x, remaining 1:30 RBU 100.0% UBU 90.8%
2698280960/3124578304 (86.4%) @4.0x, remaining 1:26 RBU 100.0% UBU 90.8%
2716893184/3124578304 (87.0%) @4.0x, remaining 1:22 RBU 100.0% UBU 90.8%
2735505408/3124578304 (87.5%) @4.0x, remaining 1:18 RBU 100.0% UBU 90.8%
2753986560/3124578304 (88.1%) @4.0x, remaining 1:14 RBU 100.0% UBU 90.8%
2772598784/3124578304 (88.7%) @4.0x, remaining 1:11 RBU 100.0% UBU 90.8%
2791211008/3124578304 (89.3%) @4.0x, remaining 1:07 RBU 100.0% UBU 90.8%
2809692160/3124578304 (89.9%) @4.0x, remaining 1:03 RBU 100.0% UBU 90.8%
2828304384/3124578304 (90.5%) @4.0x, remaining 0:59 RBU 100.0% UBU 90.8%
2846851072/3124578304 (91.1%) @4.0x, remaining 0:55 RBU 100.0% UBU 90.8%
2865397760/3124578304 (91.7%) @4.0x, remaining 0:52 RBU 100.0% UBU 90.8%
2884009984/3124578304 (92.3%) @4.0x, remaining 0:48 RBU 100.0% UBU 90.8%
2902491136/3124578304 (92.9%) @4.0x, remaining 0:44 RBU 100.0% UBU 90.8%
2921103360/3124578304 (93.5%) @4.0x, remaining 0:40 RBU 100.0% UBU 90.8%
2939682816/3124578304 (94.1%) @4.0x, remaining 0:37 RBU 100.0% UBU 90.8%
2958196736/3124578304 (94.7%) @4.0x, remaining 0:33 RBU 100.0% UBU 90.8%
2976808960/3124578304 (95.3%) @4.0x, remaining 0:29 RBU 100.0% UBU 90.8%
2995355648/3124578304 (95.9%) @4.0x, remaining 0:25 RBU 100.0% UBU 90.8%
3013902336/3124578304 (96.5%) @4.0x, remaining 0:22 RBU 100.0% UBU 90.8%
3032514560/3124578304 (97.1%) @4.0x, remaining 0:18 RBU 100.0% UBU 90.8%
3050995712/3124578304 (97.6%) @4.0x, remaining 0:14 RBU 100.0% UBU 90.8%
3065970688/3124578304 (98.1%) @3.2x, remaining 0:11 RBU 100.0% UBU 88.5%
3084550144/3124578304 (98.7%) @4.0x, remaining 0:07 RBU 100.0% UBU 88.5%

growisofs command:
-----------------------
/usr/bin/growisofs -Z /dev/sr0=/dev/fd/0 -use-the-force-luke=notray -use-the-force-luke=tty -use-the-force-luke=4gms -use-the-force-luke=tracksize:1525673 -use-the-force-luke=dao:1525673 -dvd-compat -speed=4 -use-the-force-luke=bufsize:32m

Is that the complete debug output? it stops at 88.5% so we can't tell if it finished.

Do you see anything in "dmesg" when that happens?

What version of k3b are you using?

Best,

Kim