[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
Is there any fix or workaround for this bug? Some old games won't use the AC97 and require SB16. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
On Windows 98 SE: * SB16: System hangs as described in this bug report * ES1370: Causes system freeze with back screen at boot time * AC97 (as suggested here: https://smcv.pseudorandom.co.uk/2015/discworldnoir/): BSODs during the installation * GUS: Device is not even detected Conclusion: At the moment, there is no way to get audio output from Windows 98 se VM. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
Addendum: Since this report is from 2014, I should mention that I am currently on 16.04. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
I have this exact same isue. Windows 98 I had to switch to ES1370 emulation, but Windows 3.1 I can't find a driver for es1370. Thank-you for the suggestion to use the Microsoft 1.0 driver - that appears to work OK for now. With regards to 2.0 freezing a Win3.1 machine - there is a patch, but it isn't implemented yet for some reason... https://lists.gnu.org/archive/html/qemu-devel/2014-02/msg00768.html -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
sb16 isn't actively maintained in qemu these days, so it's unlikely this bug fix will be prioritized. that said, if you help narrow down the commit where this regressed, it will increase your chances. Finding the last working qemu version is a start. From there, consider trying a git bisect to locate the exact commit that caused failure. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
Wow, I didn't know sb16 is not mantained anymore, in fact I tough it was one of the main features! I will try to do that when I have time. Maybe with a diff on both source codes will put some light on. Thank you! -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
** Description changed: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year + (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
[Qemu-devel] [Bug 1295587] Re: Temporal freeze and slowdown while using emulated sb16
** Description changed: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 + + This bug appears on all my machines: Pentium III running Slackware 13.0 + and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 + (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. + Same problem in all of those systems after compiling instead of using + the distro packages -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1295587 Title: Temporal freeze and slowdown while using emulated sb16 Status in QEMU: New Bug description: I have been carrying around this bug since previous versions and on different machines: When I use the -soundhw sb16 option, while playing any sound on the virtual machine it temporally freezes the emulated machine and loops the last bit of such sound effect for 1-2 minutes, then goes back to normal speed (until a new sound is played). Console shows: sb16: warning: command 0xf9,1 is not truly understood yet sb16: warning: command 0xf9,1 is not truly understood yet (...) main-loop: WARNING: I/O thread spun for 1000 iterations -One of my emulated machines is Windows 3.11: I managed to overrun this bug by switching from the local 1.5 version of the sound blaster driver to the 1.0, although since I updated qemu it freezes that machine, so I can't test if it still works. I am using the 1.7.90 version, but I suffered this bug for over one year (confirmed in version 2.0.0-rc0 too) this bug happens anytime I use the -soundhw sb16 switch, but the full command I am using in this specific case is: qemu-system-i386 -localtime -cpu pentium -m 32 -display sdl -vga cirrus -hda c.img -cdrom win95stuff.iso -net nic,model=ne2k_pci -net user -soundhw sb16 This bug appears on all my machines: Pentium III running Slackware 13.0 and freeBSD 10; Dual core T2400, both in Arch, Gentoo and Slackware 14.1 (all 32 bits), and a Dual core T4400 64 bits with Gentoo and Slackware. Same problem in all of those systems after compiling instead of using the distro packages To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1295587/+subscriptions
