I'm experiencing a problem with burning some data on a disc. Nero exits with "Burn process failed" (log attached), Brasero (on another computer, running under Debian) finishes "successfully", but the data is unreadable. I tried using another discs (I've used them before without any problems) - still the same thing. I'm sure the drives are working - a different set of data was burnt without any problems. Nero log: Windows XP 5.1 IA32 WinAspi: - ahead WinASPI: File 'D:\Program Files\Ahead\nero\Wnaspi32.dll': Ver=2.0.1.68, size=160016 bytes, created 04-07-22 17:33:44 Nero version: 6.3.1.25 (Nero Express) Recorder: <Slimtype DVD A DS8A1H> Version: WX14 - HA 0 TA 1 - 6.3.1.25 Adapter driver: <atapi> HA 0 Drive buffer : 2048kB Bus Type : via Inquiry data (1) -> ATAPI, detected: ATAPI Connected to MMC as unknown drive with class-nr : 1 Drive is autodetected - recorder class: Std. MMC recorder CD-ROM: <Slimtype DVD A DS8A1H >Version: WX14 - HA 0 TA 1 - 6.3.1.25 Adapter driver: <atapi> HA 0 === Scsi-Device-Map === DiskPeripheral : FUJITSU MHV2060AT PL atapi Port 0 ID 0 DMA: Off CdRomPeripheral : Slimtype DVD A DS8A1H atapi Port 0 ID 1 DMA: Off === CDRom-Device-Map === Slimtype DVD A DS8A1H E: CDRom0 ======================= AutoRun : 1 Excluded drive IDs: WriteBufferSize: 72351744 (0) Byte ShowDrvBufStat : 0 BUFE : 0 Physical memory : 495MB (507184kB) Free physical memory: 36MB (36916kB) Memory in use : 92 % Uncached PFiles: 0x0 Use Static Write Speed Table: 0 Use Inquiry : 1 Global Bus Type: default (0) Check supported media : Disabled (0) 27.6.2011 ISO compilation 11:00:48 #1 Text 0 File Isodoc.cpp, Line 6083 Iso document burn settings ------------------------------------------ Determine maximum speed : FALSE Simulate : FALSE Write : TRUE Finalize CD : TRUE Multisession : FALSE Burning mode : DAO Mode : 1 ISO Level : 1 (Max. of 11 = 8 + 3 char) Character set : ISO 9660 Joliet : TRUE Allow pathdepth more than 8 directories : TRUE Allow more than 255 characters in path : TRUE Write ISO9660 ;1 file extensions : TRUE 11:00:48 #2 Text 0 File Reader.cpp, Line 126 Reader running 11:00:48 #3 Text 0 File Writer.cpp, Line 124 Writer Slimtype DVD A DS8A1H running 11:00:48 #4 ISO9660GEN -11 File geniso.cpp, Line 3899 First writeable address = 0 (0x00000000) 11:00:49 #5 Text 0 File Burncd.cpp, Line 3152 Turn on Disc-at-once, using DVD media 11:00:49 #6 Text 0 File DlgWaitCD.cpp, Line 247 Last possible write address on media: 2298495 (510:46.45, 4489MB) Last address to be written: 2268927 (504:12.27, 4431MB) 11:00:49 #7 Text 0 File DlgWaitCD.cpp, Line 259 Write in overburning mode: NO (enabled: CD) 11:00:50 #8 Text 0 File DlgWaitCD.cpp, Line 2162 Recorder: Slimtype DVD A DS8A1H, Media type: DVD-R Disc Manufacturer: MCC 03 - RG20 Disc Application Code: 64, Disc Physical Code: 193 11:00:50 #9 Text 0 File DlgWaitCD.cpp, Line 420 >>> Protocol of DlgWaitCD activities: <<< ========================================= 11:00:50 #10 Text 0 File ThreadedTransferInterface.cpp, Line 813 Setup items (after recorder preparation) 0: TRM_DATA_MODE1 (CTransferItem) 2 indices, index0 (150) not provided original disc pos #0 + 2268928 (2268928) = #2268928/504:12.28 relocatable, disc pos for caching/writing not required/required, no patch infos -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 2268928 blocks [Slimtype DVD A DS8A1H ] -------------------------------------------------------------- 11:00:50 #11 Text 0 File ThreadedTransferInterface.cpp, Line 984 Prepare recorder [Slimtype DVD A DS8A1H ] for write in CUE-sheet-DAO DAO infos: ========== MCN: "" TOCType: 0x00; Session Closed, disc fixated Tracks 1 to 1: 1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 0 4646764544, ISRC "" DAO layout: =========== __Start_|____Track_|_Idx_|_RecDep_|_CtrlAdr_ 0 | lead-in | 0 | 0x00 | 0x41 0 | 1 | 0 | 0x00 | 0x41 0 | 1 | 1 | 0x00 | 0x41 2268928 | lead-out | 1 | 0x00 | 0x41 11:00:50 #12 Phase 24 File dlgbrnst.cpp, Line 1855 Caching of files started 11:02:06 #13 Text 0 File Burncd.cpp, Line 4163 Cache writing successful. 11:02:06 #14 Phase 25 File dlgbrnst.cpp, Line 1855 Caching of files completed 11:02:06 #15 Phase 36 File dlgbrnst.cpp, Line 1855 Burn process started at 8x (11 080 KB/s) 11:02:07 #16 Text 0 File ThreadedTransferInterface.cpp, Line 2344 Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0 11:02:07 #17 Text 0 File dlgbrnst.cpp, Line 1713 Set remaining time: 7:04,535 (424535ms) -> OK 11:02:07 #18 Text 0 File DVDR.cpp, Line 2000 Recording mode: Sequential Recording Mode 11:02:07 #19 Text 0 File Mmc.cpp, Line 20660 Set BUFE: SMART-BURN -> ON , Generic write control : ON 11:02:07 #20 Text 0 File DVDR.cpp, Line 2141 Start write address at LBA 0 DVD high compatibility mode: Yes 11:02:07 #21 Text 0 File Cdrdrv.cpp, Line 8230 ---- DVD Structure: Physical Format Information (00h) ---- Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050 Book Type: DVD-R (2), Part Version: 5 Disc Size: 120 mm, Maximum Rate: <not specified> (F h) Number of Layers: 1, Track Path: Parallel Track Path (PTP), Layer Type: recordable Linear Density: 0,267 um/bit, Track Density: 0,74 um/track Starting Physical Sector Number of Data Area: 30000 h (DVD-ROM, DVD-R/-RW, DVD+R/+RW) End Physical Sector Number of Data Area: 26127F h End Sector Number in Layer 0: 0 h Data in Burst Cutting Area (BCA) does not exist Start sector number of the current Border-Out: 0 h Start sector number of the next Border-In: 0 h Media Specific [16..63]: 00 60 00 10 20 30 40 50 - 00 00 00 21 00 00 00 00 .`...0@P...!.... 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................ 11:03:25 #22 Text 0 File Cdrdrv.cpp, Line 1297 11:03:25.062 - Slimtype DVD A DS8A1H\H0 T1 : Queue again later 11:04:05 #23 Text 0 File Cdrdrv.cpp, Line 1297 11:04:05.062 - Slimtype DVD A DS8A1H\H0 T1 : Queue again later 13:08:41 #24 SCSI -1135 File Cdrdrv.cpp, Line 1445 SCSI Exec, HA 0, TA 1, LUN 0, buffer 0x0A4B0000 Status: 0x04 (0x01, SCSI_ERR) HA-Status 0x00 (0x00, OK) TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND) Sense Key: 0x03 (KEY_MEDIUM_ERROR) Sense Code: 0x0C Sense Qual: 0x00 CDB Data: 0x2A 0x00 0x00 0x20 0xA5 0x40 0x00 0x00 0x20 0x00 0x00 0x00 Sense Data: 0x70 0x00 0x03 0x00 0x00 0x00 0x00 0x0A 0x00 0x00 0x00 0x00 0x0C 0x00 13:08:41 #25 CDR -25 File Writer.cpp, Line 304 Queue again later Slimtype DVD A DS8A1H\H0 T1 13:08:42 #26 Text 0 File ThreadedTransfer.cpp, Line 229 all writers idle, stopping conversion 13:08:42 #27 Text 0 File ThreadedTransfer.cpp, Line 223 conversion idle, stopping reader 13:08:42 #28 Text 0 File DVDR.cpp, Line 2383 EndDAO: Last written address was 2139455 13:08:42 #29 Text 0 File dlgbrnst.cpp, Line 1713 Set remaining time: 0:00,000 (0ms) -> OK 13:08:42 #30 Text 0 File dlgbrnst.cpp, Line 1713 Set remaining time: 0:00,000 (0ms) -> OK 13:08:42 #31 Phase 38 File dlgbrnst.cpp, Line 1855 Burn process failed at 8x (11 080 KB/s) Existing drivers: File 'Drivers\atapi.sys': Ver=5.1.2600.2180 (xpsp_sp2_rtm.040803-2158), size=95360 bytes, created 04-08-03 22:59:44 (Adapter driver for rec) Registry Keys: HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)