[Bug 52666] Re: DVD burning is extremely slow
Can confirm slow burning speeds (since ubuntu 8.04 to 9.10), both on my old pc:
Pentium 4 2gb ram with an IDE plextor drive
and my new:
i7 4gb ram with sata drive SONY OPTIARC AD-5240S.
Both have SWAP disabled.
In more detail, last night tried to burn an iso to a DL-DVD at x8 using
nerolinux.
The read buffer was all the time full, but the dvd recorder`s buffer dropped
all the time (to 4%).
So it seems it is not a low memory or slow file-system problem
Have also tried brasero and k3b in the past, getting the same results.
Using windows, I have been able to write dvd`s at x24 even on the
Pentium 4 machine.
hdparm -i /dev/dvd
/dev/dvd:
HDIO_DRIVE_CMD(identify) failed: Bad address
Model=Optiarc, FwRev=1.02, SerialNo=
Config={ Fixed Removeable DTR=5Mbs DTR10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=0kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no
Drive conforms to: Unspecified: ATA/ATAPI-3,4,5,6,7
* signifies the current active mode
--
DVD burning is extremely slow
https://bugs.launchpad.net/bugs/52666
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[Bug 31709] Re: Brasero, GNOME's burn:/// and K3b slow dvd burn speed
Can confirm slow burning speeds (since ubuntu 8.04 to 9.10), both on my old pc:
Pentium 4 2gb ram with an IDE plextor drive
and my new:
i7 4gb ram with sata drive SONY OPTIARC AD-5240S.
Both have SWAP disabled.
In more detail, last night tried to burn an iso to a DL-DVD at x8 using
nerolinux.
The read buffer was all the time full, but the dvd recorder`s buffer dropped
all the time (to 4%).
So it seems it is not a low memory or slow file-system problem
Have also tried brasero and k3b in the past, getting the same results.
Using windows, I have been able to write dvd`s at x24 even on the
Pentium 4 machine.
hdparm -i /dev/dvd
/dev/dvd:
HDIO_DRIVE_CMD(identify) failed: Bad address
Model=Optiarc, FwRev=1.02, SerialNo=
Config={ Fixed Removeable DTR=5Mbs DTR10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=0kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no
Drive conforms to: Unspecified: ATA/ATAPI-3,4,5,6,7
* signifies the current active mode
--
Brasero, GNOME's burn:/// and K3b slow dvd burn speed
https://bugs.launchpad.net/bugs/31709
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[Bug 348550] Re: Water effect not working
Just adding to the negative reports. Same problem here, tried on: 1) amd/ati 5800 with all proprietary drivers till 10.1 2) nvidia 6600 GT with proprietary drivers (those included in synaptic) -- Water effect not working https://bugs.launchpad.net/bugs/348550 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 429036] Re: core i7 i5 (Lynnfield) turbo boost not working
http://code.google.com/p/i7z/ gave me some hight frequencies too (over the standard 2.8 GHz of my i7 860), but i`m not quiet positive about its validity, since from time to time it gave me frequencies like 7 GHz. -- core i7 i5 (Lynnfield) turbo boost not working https://bugs.launchpad.net/bugs/429036 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 429036] [NEW] core i7 i5 (Lynnfield) turbo boost not working
Public bug reported: According to http://www.phoronix.com/scan.php?page=articleitem=intel_p55num=4, Intel core i7 and i5 (Lynnfield) processors do not work well with ubuntu (both Ubuntu 9.04 and Ubuntu 9.10 Alpha 5). In detail, turbo boost does not work and occasionally creates performance problems. ** Affects: ubuntu Importance: Undecided Status: New ** Tags: core i5 i7 lynnfield ** Description changed: According to http://www.phoronix.com/scan.php?page=articleitem=intel_p55num=4, - Intel core i7 and i5 (Lynnfield) processors do not work well with ubuntu. + Intel core i7 and i5 (Lynnfield) processors do not work well with ubuntu (both Ubuntu 9.04 and the Ubuntu 9.10 Alpha 5). In detail, turbo boost does not work and occasionally creates performance problems. ** Description changed: According to http://www.phoronix.com/scan.php?page=articleitem=intel_p55num=4, - Intel core i7 and i5 (Lynnfield) processors do not work well with ubuntu (both Ubuntu 9.04 and the Ubuntu 9.10 Alpha 5). + Intel core i7 and i5 (Lynnfield) processors do not work well with ubuntu (both Ubuntu 9.04 and Ubuntu 9.10 Alpha 5). In detail, turbo boost does not work and occasionally creates performance problems. -- core i7 i5 (Lynnfield) turbo boost not working https://bugs.launchpad.net/bugs/429036 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 348550] Re: Jaunty Compiz Water Effect not working
I can confirm this too on the final release of jaunty. Surprisingly toggle rain and toggle wiper still works. -- Jaunty Compiz Water Effect not working https://bugs.launchpad.net/bugs/348550 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 330081] Re: Very low sound (lower than with Windows)
I have the same problem both with 8.04 and 8.10 (waiting for Jaunty...), when using everything that makes sound, from rhyhtmbox and vlc to warcraft and firefox. I have an audigy LS CA0106 (witch i`m using as primary sound card) and an onboard. Have searched the forums for any problem ever bothered me (like pulse audio forgeting the default sound card) and eventually found solutions that worked for me, EXCEPT FOR THIS ONE. Have all the volume meters MAXED (those with and without GUI). On windows I use to set my sound to 3% for everyday use. On ubuntu I have to set it to more than 30% (more likely something between 40-50%). Seems like a driver problem to me. Hope a solution will be found sometime. -- Very low sound (lower than with Windows) https://bugs.launchpad.net/bugs/330081 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 198218] Re: [hardy] After suspend sound isnt working anymore
The problem insists with kernel 2.6.27-11 I have a Audigy LS using snd_ca0106 and no (manual or not) solution worked for me so far -- [hardy] After suspend sound isnt working anymore https://bugs.launchpad.net/bugs/198218 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
