Re frankbell.
I started k3b from the terminal. Amongst the following terminal text was what looks relevant.
K3b::Theme) "Empty Theme" : could not load image "welcome_bg.png" in "" and much more then
kf5.kio.core: Refilling KProtocolInfoFactory cache in the hope to find "mtp"
Invalid Context= "Apps" line for icon theme: "/usr/share/icons/Mint-Y/apps/16/"
Invalid Context= "Apps" line for icon theme: "/usr/share/icons/Mint-Y/apps/16@2x/"
Invalid Context= "Mimetypes" line for icon theme: "/usr/share/icons/Mint-Y/mimetypes/16/"
Invalid Context= "Mimetypes" line for icon theme: "/usr/share/icons/Mint-Y/mimetypes/16@2x/"
and so on
Loaded plugin "K3b CDDB Audio Plugin"
(K3b:
evice:
evice) "/dev/sr0" : init()
"/dev/sr0" feature: CD Mastering
"/dev/sr0" feature: CD Track At Once
"/dev/sr0" feature: CD-RW Media Write Support
"/dev/sr0" feature: DVD Read (MMC5)
"/dev/sr0" feature: DVD+R
"/dev/sr0" feature: DVD+RW
"/dev/sr0" feature: DVD+R Double Layer
"/dev/sr0" feature: DVD-R/-RW Write
"/dev/sr0" feature: Rigid Restricted Overwrite
"/dev/sr0" feature: Layer Jump Recording
"/dev/sr0" unknown profile: 2
"/dev/sr0" : buffer.size(): 60
"/dev/sr0" : Number of supported write speeds via GET PERFORMANCE: 1
(K3b:
evice:
evic"
e) "/dev/sr0" : 33240 KB/s
(K3b:
evice:
eviceManager) setting current write speed of device "/dev/sr0" to 33240
(K3b:
evice:
eviceManager) found config entry for devicetype: "ASUS DRW-24D5MT"
First sec data area: "43:41:33" (LBA "196608" ) ( "402653184"
Last sec data area: "193:27:50" (LBA "870575" ) ( "1782937600" Bytes)
Last sec layer 1: "00:00:00" (LBA "0" ) ( "0" Bytes)
Layer 1 length: "00:00:01" (LBA "1" ) ( "2048" Bytes)
Layer 2 length: "193:27:50" (LBA "870575" ) ( "1782937600" Bytes)
(K3b:
evice:
evice) READ CAPACITY: "149:46:17" other capacity: "00:00:00"
Current Profile: "DVD-ROM"
Disk state: complete
Empty: false
Rewritable: false
Appendable: false
Sessions: 1
Tracks: 1
Layers: 1
Capacity: "149:46:18" (LBA 673968 ) ( 1380286464 Bytes)
Remaining size: "00:00:00" (LBA 0 ) ( 0 Bytes)
Used Size: "149:46:18" (LBA 673968 ) ( 1380286464 Bytes)
Blockdevice: "/dev/sr0"
Vendor: "ASUS"
Description: "DRW-24D5MT"
Version: "1.00"
Write speed: 22160
Profiles: "DVD-ROM, DVD-R Sequential, DVD-R Dual Layer Sequential, DVD-R Dual Layer Jump, DVD-RAM, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW"
Read Cap: "DVD-ROM, DVD-R, DVD-R Sequential, DVD-R Dual Layer, DVD-R Dual Layer Sequential, DVD-R Dual Layer Jump, DVD-RW, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+RW Dual Layer, DVD+R Dual Layer, CD-ROM, CD-R, CD-RW"
Write Cap: "DVD-R, DVD-R Sequential, DVD-R Dual Layer, DVD-R Dual Layer Sequential, DVD-R Dual Layer Jump, DVD-RW, DVD-RW Restricted Overwrite, DVD-RW Sequential, DVD+RW, DVD+R, DVD+R Dual Layer, CD-R, CD-RW"
Writing modes: "SAO, TAO, RAW, SAO/R96P, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R, Restricted Overwrite, Layer Jump"